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Our Complete range of products are 1GE+3FE +1POST+WIFI Huawei GPON ONU HG8546M, Ethernet Over Coax Converter Master Side Unit, G703 E1 to Ethernet converter Ethernet over E1, 24*100M +2*Gigabit Manageable Ethernet Switch and SDI Video Digital Fiber Mux.

1GE+3FE +1POST+WIFI Huawei GPON ONU HG8546M

1.11 k /Set
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The ftth huawei hg8546m echolife gpon ont is an optical network terminal (ONT), is a high-end home gateway in Huawei FTTH solution. By using the GPON technology, ultra-broadband access is provided for home and SOHO users. The H8546M provides 1* POTS ports, 4* FE auto-adapting Ethernet ports, and 2* Wi-Fi port. The H8546M features high-performance forwarding capabilities to ensure excellent experience with VoIP, Internet and HD video services. Therefore, the H8546M provides a perfect terminal solution and future oriented service supporting capabilities for FTTH deployment. 1.English version, latest firmware 2.SIP VoIP Protocol 3. 100% original and brand new from Huawei 4.1 year warranty

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Packaging Details : carton

Delivery Time : 14days

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Ethernet Over Coax Converter Master Side Unit

740 /Set
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  • Min. Order (MOQ) 1 Set(s)

review: bd-eoc-m is the integrated product consisting of one eoc master module with 1rf input and 1 com output, one gepon onu module with 1 pon port and 3 lan ports outputting data to eoc master module directly. it is used as the fiber station node and the best choice for the existing coax cable networking for bi-directional service reconstruction without changing any original equipment, such as optical receiver and the coax distribution networking. bd-eoc-m’s rf input port connected to the optical receiver at the optical node for catv signal input .its data input port is gepon pon port , sc/pc connector , connecting directly to the fiber from the uplink gepon olt .and it has only one com port mixed with data and catv to the coax distribution networking. in this way , it must be used with gepon olt system together , deployed in epon+eoc networking , easier for networking maintenance via centralized network management software ems on gepon olt to onu module  and powerful and simple operated web management for eoc master to the eoc slave . Bd-eoc-m use waterproof metal casing so it can be used in complex environment. the following are functional and feature of bd-eoc-m: master module features: physical layer bandwidth is 200mbps and mac layer bandwidth is 100mbps. it can support hd video and other high bandwidth function frequency band is 7.5~30mhz so has no influence on catv signal using waterproof metal casing

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G703 E1 to Ethernet converter Ethernet over E1

1.18 k /Set
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overview:   bd-e1-eth is a single port g.703  e1 to ethernet converter ( also called ethernet over e1 tdm converter, g703 to ethernet converter)  that provides high-speed lan-to-wan connectivity. Plugging directly into the 10/100base-t port of a hub or lan switch, the bd-e1-eth provides e1 access at connection data rates of 2.048 mbps. The g703 e1 converter is an excellent choice for internet access as well as lan-to-lan services. the e1 to ethernet converter can support mini desk type case and 19″ rack mount type case. The 19″ rack mount e1 converter can support double power (two ac or two dc or ac+dc), which strength the operation stability. dimensions mini type g703 e1 to ethernet converter: 210mm(w) × 140mm (l) x 30mm(h) 19inch rackmount type ethernet e1 g703 converter:433 mm(l)×138mm(w)× 44 mm(h) environment requirement the temperature requirement is not very strict, the device can be working well under terrible environment. working temperature: 0c – 50c relative humidity: 95%(without coagulation) no erosive and impregnant gas, no rising dust, no strong magnetic field disturbing power adapting module power, voltage range can be wide, with strong ant-jamming function. with good insulation, stable working status is available  power: -48v type, input voltage: -36v~-72v power: 220v type, input voltage: 165v~265v power consumption:

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24*100M +2*Gigabit Manageable Ethernet Switch

1.11 k /Set
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bd-s2226i is a hi-performance workgroup-level or enterprise-scale ethernet switch, with 24 fast ethernet ports, plus 2 gigabit tx/sfp combo ports. Bd-s2226g can connect all (fast) ethernet devices so that your investment is protected. The hi-speed connection it provides among workgroups can boost the capability of server clusters, and solves the bottleneck caused by increasing users and limited bandwidth, making network resources more readily available to you. More importantly, all of the advantages are brought to you by baudcom at low costs and with easy maintenance. application hi-performance inter-workgroup or enterprise-scale switching features performance 24 gbps switch fabric, hardware routing, wire-speed l2 forwarding rate: 6.6 mpps 80-km transfer by gigabit optical fiber, direct connection to wan security and reliability ieee 802.1x and other methods for user authentication powerful acl supports l2-l7 data filtering support ipv6 acl selective qinq support. easy maintenance automatic recognition for straight-through or cross-over cables stackable physically and through cluster technology. Central management with unified ip address saves ip addresses management via console port, web, snmp, telnet, etc. support (baudcom) broad director, hp open view, cisco works 2000 traffic and broadcast control auto-detection and restraining of broadcast storm, igmp snooping, effectively restrict broadcast flooding full- and half- duplex traffic control ethernet port rate limiting with 64k step size ip multicast and qos support jumbo frame

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Delivery Time : 14days

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SDI Video Digital Fiber Mux

1.11 k /Set
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1.  introduction internationally advanced soc digital signal processing technology and full digital video non-compression transmission technology are used in full digital video + optional optical transceiver, to real-time synchronize one-way high-definition sdi video and data/ switching value in single-core optical fiber and achieve lossless and high-quality transfer. Advanced high-stability components are used in optic circuit and core circuit of high-definition full digital video optical transmitter and receiver, and all optical/electric interfaces are in accordance with international standards, free of adjustment prior to mounting and applicable in various operating environments.

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Multi-service SDH STM-1 Add Drop Multiplexer

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)
  • Type Fiber Optical Device
  • Material Aluminium
  • Certification CE Certified
  • Color Black
  • Feature Clear Recordable, Light Weight, Long Life, Recordable, Rewritable
  • Appication Computer, Electrical, Laptop Use
  • Brand Name baudcom

Overview §          Provide 2×STM-1 uplink interface with standard optical fiber §          Supports two operation modes toward the network: two independent STM-1 links (no protection) with total connection capacity is 63 timeslot (one STM-1); and dual-link operation with 1+1 single-ended multiplex section protection (unidirectional protection), with automatic protection switching (1+1 APS protection) §          Support flexible topologies such as point-to-point, chain or ring network §          Offer various tributary interfaces: E1 interface, Ethernet interface and V.35 interface  

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Delivery Time : 14days

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E1 V.35 Ethernet STM1 terminal multiplexer

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)
  • Certification CE Certified
  • Color Black
  • Feature Easy To Use, Fast Working, Light Weight, Low Power Consumption, Speedy, Stable Performance
  • Condition New

overview as a key member of baudcom “metroedge-express” sdh/mspp product family,  bd-stm1-tm series terminal multiplexer delivers bonded e1 lines, ethernet services and v.35 links over legacy sdh networks. Installed at the customer site or directly on stm-1 access ring, the stm-1 terminal multiplexer leverages the sdh infrastructure for lan connectivity and internet access, while providing leased line services to end users. the ethernet frames are encapsulated in sdh frame by using gfp (generic frame protocol) and transported through the sdh network in a vc-12 group, configuring the bandwidth of ip channel in increments of 2mbps.the sdh stm-1 multiplexer introduces lcas technology and vcat technology to benefit the sdh network to better fit busty data traffic. Each ethernet module groom up to two wans, aggregating two direction ethernet services into sdh networks. The pdh traffic and v.35 traffic are mapped into the sdh frame; enabling e1 and v.35 link to support cross connection, and can be terminated at any point on the network. the multi-service stm-1 terminal multiplexer provides console interface for management. The ems network management system supports remote configuration and monitoring, reducing operating expenses, eliminating technical visit and maximizing network performance and uptime.

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Delivery Time : 14days

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16E1 over Gigabit Ethernet Multiplexer 16E1 over IP

1.41 k /Set
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Features 1.       Provide 5 Gigabit ethernet electrical ports and 1 Gigabit ethernet optical port, 6 ports serve as network uplinks or users ports 2.       Support Ethernet spanning tree protocol which enable normal work and protection in ring and mesh topology, protection resume in short time 3.       User-friendly Web server supported for easy setup and maintenance, alarm log provided 4.       Support SNMP V1/V2 network management 5.       Ethernet built-in layer 2 switch, support VLAN, comply with IEEE 802.3x, 802.1P 6.       Provide two pluggable E1 cards, each card supports 8 E1/T1s 7.       Point to point and point to multipoint supported 8.       Stable E1 clock recovery, low jitter and wander 9.       E1 support local and remote loop 10.   Low processing delay for E1 channels, high bandwidth usage efficiency 11.   Resist to packet loss, with PCM frame synchronization protection 12.   User definable encapsulation packet size for different application 13.   Support Ethernet encapsulation and UDP/IP protocol encapsulation. 14.   Support VLAN settings for E1 service and in band VLAN management. 15.   Enough jitter buffer to resist packet delay variation (PDV) 16.   Local Ethernet port throughput limiting, assuring E1 QoS 17.   120Ω balanced E1/T1 port, RJ-45 connector, support 75Ω unbalanced port through outside converting cable.

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24GE POE Managed Switch with 4ports 10G SFP uplink

1.18 k /Set
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support l2+ switching features,  including vlan,  trunk,  mirroring, port isolation/flow control/speed limit, storm control,   qos, acls etc. ◆support spanning tree stp and rstp. ◆jumbo frames support up to 9.6k kilobytes ◆support enhanced management through web, cli, telnet,  snmp ◆support cable diagnosis ◆24 ports support poe. Compliant with both ieee 802.3af/at. Allow poe configuration for each poe port

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2-port Gigabit Industrial Ethernet Switch Fiber Media Converter

370 /Set
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2-port industrial switch, with 1 10/100/1000m ethernet ports and 1 gigabit sfp slots, for connecting with devices like computer, switch, hub, server, etc. Optical fiber sfp interface extends network transmission distance limit from 100m to above 20km. It simply connects remote multiple motherboard servers, relays, hubs, terminals and multiple terminals. bd-s101fi product components were rigorous screened, have superior performance in stability, environmental adaptability. Shells were made by aluminum extrusion, more lighter, stronger, better resistance ability to  corrosion and electromagnetic interference, ensure stability and security of industrial ethernet switch,  plus standard din rail type installation method. ◆  industrial design, 1x 10/100/1000m ethernet rj45 ports with autouplink™ and 1x gigabit sfp optical slots ◆ supports ieee802.3x flow control for full-duplex mode and back pressure for half-duplex mode   ◆ rj-45 port supports auto mdi/mdi-x ◆automatic mac address learning and aging ◆auto-negotiation for full-duplex mode and half-duplex mode ◆led indicators for monitoring power/link/activity and full-duplex or half-duplex mode. ◆provides din rail-type installation method ◆electromagnetic compatibility of up to 4 grade standard ◆ip40 protection class ◆superior performance, successfully used in industrial field

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SFP+ Direct Attach Passive Copper Cables

1.11 k /Set
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the sfp+ passive cable assemblies are high performance, cost effective i/o solutions for 10g ethernet and 10g fiber channel applications. Sfp+ copper modules allow hardware manufactures to achieve high port density, configurability and utilization at a very low cast and reduced power budget. The high speed cable assemblies meet and exceed gigabit ethernet and fiber channel industry standard requirements for performance and reliability. features support for multi-gigabit data rates up to 10.5gbps 1m、3m、5m reach data rates backward compatible to 1gbps hot-pluggable sfp 20pin footprint i/o connector designed for high speed differential signal applications improved pluggable form factor(ipf) compliant for enhanced emi/emc performance compatible to sfp+ msa temperature range: 0~ 70 °c rohs compatible

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Delivery Time : 14days

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650nm Visual Fault Locator

  • Min. Order (MOQ) 1 Set(s)

Overview Visual Fault Locator series Visual Fault Locator uses the DFB-LD as the emitting component. Driven by constant current source, the indicator can emit stable red laser.The product can be used to inspect fiber failure when they connect with optical interface and be inserted into single mode or multi mode optical fiber.It is indispensable tool in fiber project constructing, fiber net-work maintaining, optical component manufacture and research.     Key Features – Pen-Type Visual Fault Locator 2.5mm universal connector, Operates either in CW or Pulsed mode with constant output power Long battery life (up to 60 hours) drop-resistand and dust-proof design of laser head Laser case ground design prevents ESD damage Portable and rugged Easy to use Meets CE standards including EMC, EMI, ROHS

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4e1 to Ethernet Converter

1.41 k /Set
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Feature Realize transparent transfer Ethernet data in 1 to 4 E1 channels 10M/100M Ethernet, full/half duplex self adapt, support VLAN. Ethernet support AUTO-MDIX( cross over and straight through self adapt) setting CRC alarm limitation to auto isolate lines with low transfer quality, single direction. When one direction error rate over limitation, disconnect only one direction, the other is not affected. Unbalance in two directions. Allow 4 E1 channels up to 10ms transfer delay. when the delay over the limitation, can stop transfer automatically. Having 2 loop back functions: E1 local loop, E1 external loop. Support Dynamic Ethernet MAC address(4096), having local address filter function. E1 interface compatible with ITU-T G.703, G.704, and G.823. signaling slot not supported. E1 interface having internal clock resume circuit and HDB3 codec circuit. support E1 channel hot plug, and auto detect available E1 channels not pause the transmissi

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RS422 Optical Fiber Modem

1.18 k /Set
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product function: the  fiber modem  is rs422 to fiber converter which realizes transmission of the  rs422 signal on fiber . This product has solved the problem of contradiction between communication distance and communication rate of rs422 port. At the same time, it also has solved the problem of electromagnetic interference, earth link disturbance and thunder/lightning destruction, thus greatly enhancing reliability, security and privacy of data communication. It can be widely used in various kinds of situations such as industrial control, process control and transportation control, and especially suited in bank, electric power as well as departments and systems which have special request to the electromagnetic interference environment. features: based on self copyright ic. serial date creates receive and send signal automatically. rs232/rs485/rs422 interface can be optional by dip switch. serial port supports 0-115.2kbps baud rate auto-negotiation. combination of pdh technology and digital lock loop clock technology. unique serial port for circuit protection, supporting hot-plugging. data transmission is stable and reliable with integrated light-receiving and transmitting module. complete surface paste and install craft, industrial grade design, and production-runs with piece-pasting machine.  

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2 Ethernet over 2E1 Convergency converter

1.26 k /Set
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Overview BD-2E1-2ETH-CON is multiservice node ring network system equipment is the highly integrated access devices with the bandwidth share function. The 2E1 device can realize two RS-232/485 and 2 Ethernet over 2 channel E1 aggregation transmission. The Ethernet interfaces in different nodes can consist a shared Ethernet switch. The device can be used as Point to point application or used with central multi-service device as chain network or ring network. The 2E1 convergency device can meet customers’ kinds application by flexible, economical, maintenance application.It can be widely used in a variety of environments capture the telecommunications, electricity, water, finance, transportation, mining, public security and other data transmission services. PRODUCT CHARACTERISTIC Based on self-copyright IC. The device provide two channel E1 interface, two Ethernet and two RS232/485. Ethernet port 10/100M half/full duplex auto-negociation. RJ45 interface supports AUTO-MDIX. The device can be used as point to point or ring network or chain network. BNC 75-ohm dual coax and RJ45 120-ohm twisted-pair G.703 connections provided, and support 75ohm/120ohm adapt ; Support Web management. Power can support AC or DC or double power.

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Fly Lead BNC Coaxial 75 ohm to RJ45 120 ohm G703 E1 Balun adapter

370 /Set
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description:    bic-c1-c is single g.703 e1 75 ohm to 120 ohm balun converter (75ω dual coax  and 120ω twist pair). the 75ohm 120ohm e1 balun adapter is used conveniently without power supply. Two coaxial cable are assemblied with converter, which make customer use easily. the g703 e1 balun converter supporting g.703 e1 data rates to 2.048 mbps, the bic-c1-c receives 75 ohm signals and converts them to 120 ohm for transmission over a network or reception by a cpe. The signals output by the balun converter are scaled to match the pulse shape requirements specified by the ccitt g.703 standard. The balun converter can perform 120 ohm to 75 ohm signal conversion as well, giving the device a dual role. features: data rates to 2.048 mbps dual coax 75 ohm to 120 ohm twisted pair rj45 bi-directional signal conversion no ac power or batteries needed male bnc cable available, the cable length is 15cm ultra-miniature enclosure

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26Port Full Gigabit Managed PoE Switch

1.18 k /Set
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the 26ports gigabit ethernet managed poe switch, provides a reliable infrastructure for your business network. it delivers more intelligent features you need to improve the availability of your critical business applications, protects your sensitive information, and optimizes your network bandwidth to deliver information and applications more effectively. It provides the ideal combination of affordability and capabilities for entry level networking of industrial,  small business or enterprise application which demands industrial, surveillance, ip phone, ip camera or wireless applications, thus helps you create a more efficient workforce. in short, the poe switch provides security, performance,  quality of services,  central managed and other network control capabilities. Optimized and customized design and affordable pricing, it best fit for smb or entry-level enterprise solution. it passed the rigorously testing to deliver excellent performance. As a managed switching solution, it also provides the flexibility to manage and prioritizes suitable-bandwidth traffic such as voice. in addition, it has advance security and gives you tight control to safeguard the network from unauthorized users.

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EPON Protocol Analysis Tester

740 /Set
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unction Detail PON frame analyze Monitoring the traffic and EPON protocols (MPCP & OAM) between the ONU & OLT, providing in-depth “On-PON”analysis. Detailed EPON protocol analysis Provides a detailed insight into the structure of bandwidth management messages, uncovering protocol issues that are the underlying causes of performance issues. Rapidly isolates performance issues to the ONU or the OLT Providing convenient tools for EPON monitoring, performance analysis, and trouble shooting, Engineers can determine whether they should debug an ONU or an OLT. Identifies EPON specific timing issues Triggers, filters and captures together work to measure compliance of an ONU to the tight timing windows. EPON protocol conformance test Analyze the EPON MPCP and OAM protocol OLT and ONU interoperability testing Engineers can verify compliance to the802.3ah or CTC specification and ensure “interoperability readiness”ofONUs/OLTs

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Delivery Time : 14days

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5*10/100/1000M POE(PSE) Fiber Ethernet Switch

740 /Set
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overview bd-1000m-4tx-poe series is a 5 port (1fx+4tp) 10/100/1000m poe (pse) ethernet switch. The optical fiber port can greatly extend the transmission distance limitation of normal cat5e utp cable. All the four 10/100/1000mbps utp rj-45 ports supports full duplex 10/100/1000m connectivity (half duplex only supported in 10/100m mode). complied with ieee802.3at and ieee802.3af standard, the poe(pse) ethernet switch is a power sourcing equipment (pse) which combines data transfered over cable with 48v (typical) power supply, providing power to ieee802.3at /ieee802.3af powered device (pd) over cat5e utp cable (cable length up to 100meters / 330feets). All the four utp rj-45 ports are organized to be poe output port and each poe port can output up to 60watts (dc48v/1.2a) power into cat5e twisted-pair cable.   features       support one 1000base-fx fiber optical port and four 10/100/1000base-t utp rj-45 ports       4 ports ieee802.3at / ieee802.3af poe/pse output       (high power output up to 60watts per port)       support ieee 802.3z/ab 10/1001000base-       1000base-sx/lx/zx standards       supports ieee 802.3x flow control       supports 9216 bytes jumbo packet length       built-in 1mbits sram for packet buffer, with       4k-entry lookup table

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256 Phone over fiber Optical Multiplexer

1.11 k /Set
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bd-op-mux256 is a multi-service fiber multiplexer which can realize 256channel voice and 4*10/100/1000m gigabit ethernet over fiber transmission.the fiber multiplexer is rack mount device which have 16slots for 16voice card or e1 card.the device support snmp andconsole management.   .

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E1 to 4*10/100BaseT Ethernet converter with Local management

1.18 k /Set
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bd-fe1-4eth-m e1 to 4*100base-tx ethernet protocol converter is high performance ethernet bridge, which accomplishes the 4*100m  ethernet over e1  transmission. As an extended device of the ethernet, the e1 to 4*ethernet protocol converter realizes interconnection of four ethernet by using the e1 channel provided by existing networks with low cost. 10/100base-t(rj45) interfaces are provided at the end of ethernet lan to accomplish various functions including mac address self-learning, address filtering, address table maintenance and flow control. the e1/4*10/100base-tx converter support gui nms through console port. User can easy set the four ethernet as shared mode (intelligent l2 switch) or isolation mode(based on port and tag vlan). In the vlan mode, user can set the tag vlan on these 4 ethernet port, can set the special tag like q-in-q, can configurable data rate from 32k~100m on each eth port, can do some qos setting. the e1 to 4ethernet converter’s e1 interfaces comply with itu-t g.703 and g.704 standards. The e1 interface support 120ohm (rj45 connector) and 75ohm (bnc connector). The e1 ports support both framing and unframing architecture.the user can select an operating mode for the e1 interface according to the connected e1 environment. This provides flexibility of network application. In the framing mode, the e1 interface provides a rate of n*64kbps(n=1~31). In the unframing mode, the e1 channel provides a rate of 2.048mbps and accomplishes transparent transmission. fe1-4*100base-tx protocol converter is used in the framing mode, the transmission clock can be either provided internally, i.e. Using the main clocking timing mode (int), or extracted from the e1 channel, i.e. Using slave clock timing mode. fe1-4*100base-tx protocol converter provides plenty of self-test functions, supporting local loop and remote loop. It also provides pseudo random code test function to test error codes in the circuit.

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Delivery Time : 14days

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Optical Fiber Multiplexer

1.18 k /Set
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description the bd-lan3000 is  multiservice fiber optical multiplexer with snmp&lcd&console management.  it is created with 16e1+4*100m full speed ethernet capacity of transmission interfaces. The fiber multiplexer can provide various interface modules for voice, data and video services in cities and industrial districts. Its optional interfaces support multiservice transmission of large customers and customer groups such as mses, governmental organizations, schools and intelligent residential areas. functions: features: ◆   largest transmission capacity is 16e1,  4*10/100m ethernet data and 2 aux port for other data such as rs232/rs485/rs422. ◆     flexible configuration : providing 4 plug-in i/o slots which can insert various modules to meet different user requirements and customizations, each slot can use the following service cards: v     4-channel e1 module, providing 75ohm or 120ohm(optional). v     2-channel v.35 module, providing 4 standard v.35; v     4-channel fxs/fxo voice module; v     4-channel rs232 module; ◆    1+1 optical redundancy backup: provide two plug-in i/o slots for dual optical interface cards. Protection of dual optical interface available to ensure that business will not be interrupted. ◆    providing 2* sfp slots  for optical port, it is easy for customer choose different sfp modules according to different application; ◆    providing  snmp  management,   lcd  management,   console  management (cli); ◆    1 order wire port for hotline telephone. ◆    support aps function (auto protect system) and als (automatic laser shutdown/reduction) ◆    the 4*ethernet support vlan function, ethernet bandwidth can be set; ◆      support double power for redundance, the power can be combination ac220v and dc-48v;    

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Multi-service Optical Fiber SDH multiplexer

1.11 k /Set
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features: 1.         support up to stm-1/stm-4/stm-16 2.         sdh/pdh/pcm all integrated 3.         large cross-connect matrix capacity is 96*96 high order vc-4 cross connection or 2016*2016 vc-12 or 96*96 vc-3 level full cross connection 4.         support 1+1 msp, sncp protection 5.         management channel can be dcc/e1/vc12 6.         clocking mode supports:  internal clock / external clock / line clock / clock holdover 7.         ethernet service supporting gfp encapsulation, vc12 virtual concatenation and lcas, p vlan and 801.1q vlan 8.         e1 ber tester is embedded 9.         support up to 110 ethernet over 8*e1 (eopdh or eoe) remote cpes 10.      support up to 756 ethernet over 1*e1 (eopdh or eoe) remote cpes 11.       support up to 110 ethernet over vc-12 (eosdh or eos) remote cpes 12.      online upgrading 13.      full redundancy design .

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Delivery Time : 14days

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16E1 to Optical Ethernet converter optical ethernet over 16E1

1.33 k /Set
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product function: bd-16e1-oeth converter uses reverse multiplexing technology to transmit 10/100baset data with bonding multi e1 channels, thus realizing conversion between 1-16 e1 channels and ethernet interface. It can transmit signals point-to-point from e1 channel to rj45 interface to realize connection between e1 channel and ethernet. Being different from general long-distance bridge, this converter supports flexible configuration of 1 to 16 channels e1 and can detect the number of e1 channel and choose available channel. In the meantime, certain difference of transmitting delay is allowed among e1 channels. When used in 10/100mbps half/full duplex mode, this equipment can be connected with ethernet switch or hub (integrated circuit machine) to expand transmitting distance and application scope of ethernet by making full use of large number of e1 channels in current telecommunication network. It is an excellent solution for connecting ethernet broadband. This product can be applied in many fields such as connection of lan and end offices, video ordering (vod), remote monitor and e1 interface of switches.

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30 Voice (POTS/FXS/FXO) over E1 Converter

1.33 k /Set
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features realizes long-distance monitoring of local device to the remote device based on self-copyright ic; provides two clock types: e1 master clock, e1 line clock; realize the automatically rate set of local device to remote device has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument; e1 supports 75ω unbalanced and 120ω balanced impedance at the same time; provides 30 voice channels, support calling indication voice port supports o port and s port, o port connects switch and s port connects user’s phone; support one ethernet port(option), realize 1*ethernet and 30channel phone over e1 multiplexer transmission; .

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EOC Master Module

1.26 k /Set
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  • Min. Order (MOQ) 1 Set(s)

Product Overview BD-7101M EOC Master Module is based the Qualcomm AR7410 chipset solution,with high anti jamming capability OFDM technology. The 7.5-65Mhz low frequency band is used for EOC signals. Built in high isolation filter as CATV RF and EOC signal mixer, the EOC signal and CATV signal in 87~862Mhz can running on one cable without interference. The EOC Master can provide high speed data service. The PHY Layer speed is 600Mbps, the MAC Layer throughput is up to 320Mpbs. BD-7101M is modularized product. Because of aluminum alloy die casting shaping it have good heat dissipation and shielding effect. It can integrate with our or the third-party’s ONU, OR product to an multifunction product. Function Features HomePlug AV solution,  based the Qualcomm AR7410 chipset 7.5-65Mhz frequency for EOC signals., no influence on CATV Service PHY Layer speed600Mbps, MAC Layer throughput up to 320Mpbs Support bi-direction data encryption Support broadcast storm limitation Support data packet statistics Support auto-update and auto-configuration Support WEB、CLI、SNMP based network management Support On-line upgrading Aluminum alloy die casting shaping, good heat dissipation

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Built-in WDM 8Ports EDFA High Power Optical Amplifier

740 /Set
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the 8 port 1550nm ey-doped fiber amplifier is a high power optical amplifier built-in wdm. The 1550nm edfa offers a highly reliable, flexible and low-cost solution for catv large area coverage of metropolises and medium sized cities, that are high density home pass, especially ideal for ftth application. ø high output power, e-y co-doped ø warm backup, on-line standby, auto redundancy ø support itu channels banding ø low optical input power,  adjustable output optical power -3db ø apc / atc circuit design, built-in high-power optical isolator, mainly used for fiber access network of epon architecture ø single/dual input for choice, built in optical switch for dual input, the switching  power can be set by the button in the front panel or by web snmp. ø  output adjustable by buttons in the front panel or web snmp, the range  is +0.5dbm~-4.0dbm ø 8 ports, with built in 1310/1490/1550 wdm, max total output 34 dbm ø standard rj 45 port for remote control, we can provide output contract and web manager for choice, and also plug-in snmp hardware can be reserved for update. ø with laser key to turn on/off the laser. ø with rf test function. ø adopts  jdsu or oclaro pump laser ø led displays the working condition of the machine ø dual power hot plug power supply for choice, 90v~250v ac or -48v dc

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Packaging Details : carton

Delivery Time : 10days

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Ethernet Over Coax (eoc) Slave Unit

1.26 k /Set
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  • Min. Order (MOQ) 1 Set(s)

bd-eoc-s2/s4 is the ethernet over coax (eoc) slave based on homeplug av solution for ethernet access on coax. It work together with eoc master which is based on homeplug av solution as well to construct a 2 layer ethernet data transmission channel on catv coax cable, provide the ethernet access service based on coax cable. bd-eoc-s2/s4 use int6400 chipset, and ofdm module technique of highly interference resistant, take up the low frequency 7.5mhz-30mhz to transfer data, the physical layer speed is 200mbps, while the max mac layer throughout is 100mbps. bd-eoc-s2/s4 for data access could use current coax cable, easy and fast to construct without any effect of existing catv on the cable.in the actual network constructive application, one master could connect 253 slaves maximum, and the network structure could be star or tree. bd-eoc-s2 is 2 ethernet port slave, bd-eoc-s4 is 4 ethernet ports slave.

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75 ohm to 120 ohm Coax to RJ45 16E1 Balun Panel

740 /Set
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Overview: The coax to RJ45 16E1 balun converter   allow 75 Ohm coax to communicate with 120 Ohm twisted pair equipment. The 16E1 balun panel specifically address the ONP requirement that PTTs offer 120 Ohm twisted pair terminations to their customers. Some telecommunication equipments output only on 75 Ohm coax, or have customers whose CPE has only 75 Ohm coax connections. The 75 ohm to 120 ohm balun panel present a ready solution to this termination mismatch by allowing a bi-directional conversion of coax(75 Ohm )to a twisted pair (120 Ohm ), supporting data rates to E1(2.048Mbps). The signals output by them are scaled to match the pulse shape requirements specified by the CCITT G.703 standard. Features: Data Rates to 2.048 Mbps 75 Ohm to 120 Ohm Twisted Pair (RJ45; Bi-Directional Signal Conversion 2U high enclosed chasiss mounts in a standard 19 inch(48.3cm) rack No AC Power or Batteries Needed 16 Female BNC connector Available BNC connector and RJ45 connector are front.

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16 Ports Voice fiber Multiplexer voice multiplexer

1.11 k /Set
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product characteristic   provides 4 channel e1/ g.703;   provides 1~4*10/100m ethernet;   provides 16 channel voice port, fxo and fxs for option;   provides1~2 channel rs232, rate supports 300-15200 bps for option;   ethernet port 10/100m, full/half duplex auto-adaptable and supports vlan;   ethernet port supports auto-mdix (twisted cable and straight cable auto-adaptable);   1-16 channel voice connection, supports calling indication;   voice port supports o port and s port, o port connects switch and s port connects user’s phone;   optical interface supports sc or fc or st connector, single mode or multimode fiber or wdm fiber.   fiber transmission distance up to 120km. .

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4Voice FXS/FXO over Fiber, phone over fiber multiplexer

1.11 k /Set
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functions the  voice(fxs/fxo) phone over fiber multiplexer  is point to point fiber transmitting equipment, which realizes 1 port 10/100m ethernet and 4 channel analog voice phone over fiber transmission. Its merits include complete warning function, high integration, low consumption, stable performance and convenient usage.   product characteristic have two row of led , one indicate local status, the other indicate remote status the interface of lan is 10/100m , full/duplex auto-negotiation provide two clock mode, fiber main clk and fiber line clk have three loopback mode: fiber interface loopback(ana)、lan interface loopback(dig)、command the remote lan interface loopback (rem) realise auto-speed setting of local device to remote device having pseudo random code test function, can used as a 2m protocol analyzer ethernet support n*64k rates, rate from 64k to 2048k. ethernet monitor can reset by itself,it won’t die ethernet data suggested function, real-time indicate data communication state provide 1-4 channels voice access, support calling indication voice port supports o port and s port, o port connect with pbx, s port connect with phone users

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16E1 Fiber Multiplexer

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)
  • Type Fiber Optical Device
  • Material Aluminium
  • Certification CE Certified
  • Color Black
  • Feature Clear Recordable, Light Weight, Long Life, Recordable, Rewritable
  • Appication Computer, Electrical, Laptop Use
  • Brand Name baudcom

description: 16e1  fiber optical multiplexer  can multiplex to 16e1 signals for transmission over an optical fiber, resulting in reaching a longer distance without a repeaters and superior performance compared to copper media. 16e1 fiber optical multiplexer is the 16e1 point-to-point optical transport equipment that uses the fpga chips and it is easy to upgrade. It is single board structure and the largest transmission capacity is 16e1. The outer design use the standard 19 inches rack, so the volume is little, weight is light and operation is convenient and credit. 16e1 fiber optical multiplexer, is use the pdh fiber transmission technologies. The 2m (e1) interfaces can connect with the exchanger, light loop device and multi-diplexer directly to form the mircomidi or the special network. Complete alarm function for 16e1, it is stable and easy to maintenance, install and small in size. It has one digital service telephone. feartures: offer 16 x 2mb/s digital interfaces the supervisory control interface implements centralized monitoring and export the monitor and control information of this port and opposite port. one link to service telephone for duty contract 220vac & -48vdc power options and the positive and negative of dc-48v can be optional because there is the self-test circuit for the polarity inside th1e device standard 19/9.5 inches rack, little volume, light weight, steady capacity and convenient setup digital clock recovery circuit and digital smooth dpll adopted for 2.048mb/s port led indicators has 1+1 fiber protection for optional power supply redundancy : ac220 and dc-48v or dc-24v combination

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Packaging Details : carton

Delivery Time : 10days

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16 E1 Fiber Optical Multiplexer with 4Ethernet

1.18 k /Set
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  • Min. Order (MOQ) 1 Set(s)

product description: 16e1 fiber optical multiplexer is the 16e1 point-to-point optical fiber transport equipment that uses the fpga chips and it is easy to upgrade. It is single board structure and the largest transmission capacity is 16e1. The outer design use the standard 19 inches rack, so the volume is little, weight is light and operation is convenient and credit. 16e1 fiber optical multiplexer, is use the pdh fiber transmission technologies. The 2m (e1) interfaces can connect with the exchanger, light loop device and multi-diplexer directly to form the mircomidi or the special network. Complete alarm function for 16e1, it is stable and easy to maintenance, install and small in size. It has one digital service telephone. features: offer 16 x2mb/s digital interfaces offer one 10/100m ethernet channel for option the supervisory control interface implements centralized monitoring and export the monitor and control information of this port and opposite port. one link to service telephone for duty contract 220vac & -48vdc power options and the positive and negative of dc-48v can be optional because there is the self-test circuit for the polarity inside th1e device standard 19/9.5 inches rack, little volume, light weight, steady capacity and convenient setup digital clock recovery circuit and digital smooth dpll adopted for 2.048mb/s port led indicators has 1+1 fiber protection for optional power supply redundancy : ac220 and dc-48v or dc-24v combination

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8E1 fiber multiplexer,4Ethernet,Serial Data,Orderwire as Options

1.18 k /Set
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description: the 8e1  fiber optical multiplexer  is the 8e1 point-to-point optical transport equipment that uses the fpga chips and it is easy to upgrade. It is single board structure and the largest transmission capacity is 8e1 and 4*100m wire speed ethernet data. The ethernet bandwidth is set on base on multiple of 32k. The outer design use the standard 19 inches rack, so the volume is little, weight is light and operation is convenient and credit. the 8e1 pdh fiber optical multiplexer use the pdh fiber transmission technologies. The 2m (e1) interfaces can connect with the exchanger, light loop device and multi-diplexer directly to form the mircomidi or the special network. Complete alarm function for 8e1, it is stable and easy to maintenance, install and small in size. It has one digital service telephone. features: offer 8e1 digital interfaces   offer four 10/100m ethernet channel for option offer order wire phone for option   the supervisory control interface implements centralized monitoring and export the monitor and control information of this port and opposite port. one link to service telephone for duty contract 220vac & -48vdc power options and the positive and negative of dc-48v can be optional because there is the self-test circuit for the polarity inside th1e device standard 19/9.5 inches rack, little volume, light weight, steady capacity and convenient setup digital clock recovery circuit and digital smooth dpll adopted for 2.048mb/s port led indicators has 1+1 fiber protection for optional power supply redundancy : ac220 and dc-48v or dc-24v combination

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8E1 PDH Optical Multiplexer

1.18 k /Set
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  • Min. Order (MOQ) 1 Set(s)

description: 8e1 fiber optical multiplexer is the 8e1 point-to-point optical transport equipment that uses the fpga chips and it is easy to upgrade. It is single board structure and the largest transmission capacity is 8e1. The outer design use the standard 19 inches rack, so the volume is little, weight is light and operation is convenient and credit. 8e1 fiber optical multiplexer, is use the pdh fiber transmission technologies. The 2m (e1) interfaces can connect with the exchanger, light loop device and multi-diplexer directly to form the mircomidi or the special network. Complete alarm function for 8e1, it is stable and easy to maintenance, install and small in size. It has one digital service telephone. feartures: offer 8 x 2mb/s digital interfaces the supervisory control interface implements centralized monitoring and export the monitor and control information of this port and opposite port. one link to service telephone for duty contract 220vac & -48vdc power options and the positive and negative of dc-48v can be optional because there is the self-test circuit for the polarity inside th1e device standard 19/9.5 inches rack, little volume, light weight, steady capacity and convenient setup digital clock recovery circuit and digital smooth dpll adopted for 2.048mb/s port led indicators has 1+1 fiber protection for optional power supply redundancy : ac220 and dc-48v or dc-24v combination

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30 Channel POTs over Fiber Multiplexer

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)

description:      the  30 channel voice multiplexer  provide a method of multiplexing up to 30 analog (pots) channels over a single pair of multimode or single mode fibers. The voice fiber multiplexer solves the problem of limited available fiber, reduces equipment space and lowers overall equipment costs.      in addition to voice(pots), the voice multiplexer provides four 10/100 base-t ethernet ports and four rs-232 ports and four channel e1 ports. all ports operate simultaneously over the fiber optic cable, and may be used with leased lines to build up private networks and private telephone networks.      its merits include complete warning function, high integration, low consumption, stable performance and convenient usage.       the 30voice(fxs/fxo) phone over fiber multiplexer can be managed by snmp management, user can monitor kinds of devices’ operation status easily.the device can support ac220v(110v) or dc48v power, or duoble power. characteristic:    provides 4 channel e1/ g.703 for option;    provides 4 channel 100m (liner) ethernet ports for option;    provides 30 channel voice port, fxo and fxs for option;    provides4 channel rs232, rate supports 300-15200 bps for option;    ethernet port 10/100m, full/half duplex auto-adaptable and supports vlan;    ethernet port supports auto-mdix (twisted cable and straight cable auto-adaptable);    1-30 channel voice connection, supports calling indication;    voice port supports o port and s port, o port connects switch and s port connects user’s phone;    optical interface supports sc/fc interface and supports single fiber interface    support snmp network management (optional)

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2 Channel CWDM multiplexer

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)

product function: baudcom cwdm device is a sort of multi-service processing and transmission device that designed especially for point-to-point applications. It provides interfaces such as atm, gigabit ethernet, stm-1/4/16 and oc-3/12/48 on the basis of a transparent transmission platform constructed by virtual fiber-optic capability enhancing devices, which can fulfill upstream/downstream transmission services at various speed including 100/155/200/622/1000/1250/2500m, and entirely increase the performance/price ratio of the optical network platform. the device adopts a box structure.the product’s front panel provide optical interfaces for channels and lines, working and alarm indicators, 10/100m auto-negotiating network management interfaces, rs232 network management commissioning interface etc., and the rear panel providing ac 220v / dc -48v power supply socket interfaces and power switches etc.

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4GE GPON PoE ONT

740 /Set
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  • Min. Order (MOQ) 1 Set(s)

the gpon poe ont is type poe (pse) product, with 4 fixed 10/100/1000mbps auto-adapted poe ports.  it supports ieee802.3af 15.4w and ieee802.3at 30w poe standards. it can auto discovery the power receiving devices which support ieee802.3af/at standard and supply power to it. to the connected devices which not support poe, it will auto stop supplying power. The gpon poe onu supports to work with ip camera, ip phone, wireless ap and other network devices, and supply power to these devices. The poe ont works with central device olt to implement integrated management, long-distance fault location and decrease maintenance workload. The gpon poe ont is metal casing design and suitable for fttb/ftth. it is mainly applied to security surveillance, smart city, tunnel monitoring, coal mine network etc. The ont can be installed on desk or wall. feature  apply to itu-t g.984/g.988  support auto discovery and auto register (real-time operation)  support dba and multi types sla  support ieee802.1d rstp  support igmp snooping v2 multi-broadcast function  support emi and esd identification  support vlan  support user end auto time synchronization based at sntp  support powerful oam and remote management  support port speed limit, loop detection and port vlan  support state detection and fault location  support power failure alarm  each poe port supports to auto discovery the standard power receiving devices  support ieee802.3af 15.4w and ieee802.3at 30w poe standards

Additional Information:

Payment Terms : T/T

Packaging Details : carton

Delivery Time : 10days

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63E1 STM-1 Terminal Multiplexer

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)

overview as a key member of baudcom “metroedge-express” sdh/mspp product family, bd-sdh63 is a carrier-class, cost-effective, compact (only 1u high) sdh/mspp platform that is designed for applications in metro and access networks to facilitate the efficient transport of traditional tdm and emerging data traffic for service providers. It can provide 63e1 tdm interfaces in only 1ustandard 19” box. Bd-sdh63 is best suitable for point-to-point network or standard sdh tm node. Working together with other “metroedge-express” family member, it can support various network topologies such as point-to-point, chain, ring, hub, and mesh networks.   features 1.       1u box sdh/mspp with 1 or 2 stm-1 optical interfaces and 63e1 interface. 2.       optical interface supports als (auto laser shutdown) function 3.       inter-working with popular sdh/mspp products of various vendors 4.       support tug3-tug2-tu12 tributary channel numbering and time slot numbering at ease 5.       support internal, stm-1 line clock, external and tributary clocking 6.       lcd display for system configuration and alarm 7.       support remote power-off alarming function 8.       sdh/mspp core, pdh price 9.       support online upgrading 10.   easy commissioning and maintenance 11.   high integration, compact design 12.   high reliability, low capex and opex

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8Channel Voice(FXS/FXO) Phone over Fiber Multiplexer

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)

Functions the  voice over fiber  multiplexer is point to point fiber transmitting equipment, which realizes 1~8 channel  voice (fxo, fxs) pots phone over fiber  and  4 e1, 4*100m ethernet, 4 channel rs232 for option. Its merits include complete warning function, high integration, low consumption, stable performance and convenient usage. features  provides 4 channel e1/ g.703 for option; provides 1 channel 100m (liner) ethernet ports for option provides 8 channel voice port, fxo and fxs for option; also for 2/4 wire e&m provides 4 channel rs232, rate supports 300-15200 bps for option; ethernet port 10/100m, full/half duplex auto-adaptable and supports vlan; ethernet port supports auto-mdix (twisted cable and straight cable auto-adaptable); 1-8 channel voice connection, supports calling indication; configuration: point to point;

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E1 TimeSlot drop Interface Converter

1.33 k /Set
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Overview: Time Slot Extraction and Insertion system consists of node equipment and central convergence server, and node equipment can extract partial time-slots from E1 channel to implement multiplexing transmission of 1/2/4/8 channel(s) of RS232/RS422/RS485 serial port data or Ethernet data, and the node equipment can construct chain network by cascade connection, and the central server can collect serial port data or Ethernet data of E1 time-slots, and upload it via IP mode. It can be extensively used in the power environment monitoring and control, power monitoring and control, mobile basic station monitoring and control, Signaling Number 7 monitoring and control, mobile charging network and other similar data gathering system and remote interconnected system. Product Features: It can support star and chain networking and link-fault-pass through function; E1 port accords with ITU-T G.703, G.704 and G.823, and the resistance of 75Ω unbalanced and 120 Ω balanced can be selected. The serial port of node equipment can be selected from three working modes: RS232/RS422/RS485, and can adapt for a rate lower than 19.2kbps. Ethernet port can support 10M/100M, full-duplex/semi-duplex and adaptive modes, and accords with IEEE802.3 serial protocol; The node equipment can transmit E1 time-slot of serial port data or Ethernet data by DIP switch setting;

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8e1 to Ethernet Converter

1.33 k /Set
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  • Min. Order (MOQ) 1 Set(s)

Features: Realizes transparent transmission of Ethernet data in 1 to 8 E1 channels. Ethernet supports 10M/100M, full/half duplex auto-negociation, supports VLAN. Ethernet port supports AUTO-MDIX (cross over and straight through auto-adapt). Setting CRC alarm limitation to auto isolate lines with low transmitting quality (being cut single-directionally); when error code rate of one direction in 2M branch exceeds the limitation, this direction is cut and the other direction will not be affected, namely the two transmitting directions of Ethernet can be unsymmetrical. Allow 8 E1 channels up to 10ms transmission delay. When the delay exceeds allowed limit range, it can stop transmitting data automatically. Has 2 loop back functions: E1 local loop, E1 remote loop. Supports Dynamic Ethernet MAC address (4096) with local address filter function. E1 interface compatible with ITU-T G.703, G.704, and G.823. not supporting signal timeslot. E1 interface has internal clock recover circuit and HDB3 code/decode circuit. Supports E1 channel hot plug, and auto detect effective E1 channels data transmission will not be cut. Supports 1 to 8 E1 channels customized configuration, auto detect the number of E1 channels and select the available E1 when resetting. Supports resetting remote system from local system. Having Ethernet monitor auto reset function.

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8 voice(FXS/FXO) phone over E1 converter

1.48 k /Set
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2 features   realizes long-distance monitoring of local device to the remote device ;  provides 4 channels ethernet ports, 10m/100m, full half duplex self adapt, support vlan; the ethernet interface supports auto-mdix( cross over and straight through self adapt); 4 ethernet interfaces support channel separate function, can set vlan based on tag provides two clock types: e1 master clock, e1 line clock; provides 3 kinds of loop-return function, namely e1 self-looping at local end, ethernet self-looping at local end, ordered to self-loop at remote end;  realize the automatically rate set of local device to remote device;  has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument;  ethernet supports rate of n*64k (n=1-32), which can be regulated from 64k to 1098k; supports 75ω unbalanced and 120ω balanced impedance at the same time; provide ethernet auto reset function, run more stably; various ethernet data indicate functions, which indicate data transmission status timely; provides 1-8 voice channels, support calling indication; voice connector fxo (fxs), fxo connect to pbx and fxs connect to phone; support 4 wire e&m rs232 channel can transfer asynchronous serial data with self-adaptable baud rate of 300 to 115.200; .

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16e1 to Ethernet Converter

1.33 k /Set
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  • Min. Order (MOQ) 1 Set(s)

Functions   Baudcom’s 16E1/Ethernet converter realize Ethernet transparent transmission over 1~16E1 with maximum transmit rate of 31.68Mb/s. The converter adopts with international standard protocol (G.7041、G.7042、G.7043、G.8040) at all layers and able to intercommunicate with other supplier’s products followed the same standard. The device not only provides perfect alarm/status indication for E1 and Ethernet interface, but also with senior management function such as Ethernet data traffic statistics etc. The device is with high integration, low power consumption, stable performance and easy to use. Features Realize Ethernet data transmission over 1~16E1 Support auto delete the fault E1 channels (BER more than 1E -6  or a serious warning LOS/AIS/LOF or the signal loop back); Auto-restore the use of E1 after eliminate the failure.  For 16 E1 channels, the maximum tolerable time delay difference between any two can be up to 220ms. It will have an alarm for exceed the limit when the time delay difference over 220ms, meanwhile, business interrupt jitter tolerance, jitter transfer characteristics in the line with ITU-T G.823. Provide 4 maximum shared Ethernet interface, support VLAN division based on interface, in the line with IEEE 802.1Q standard Provide 1024 pieces MAC address table, 5 minutes aging time Support frame length: minimum: 64 bytes, maximum: 1916 bytes. Provide flux statistics for each Ethernet interface, such as the fault package number and total package number etc. Provide PAUSE flux control function, can be equipped with network management. Support trunk super terminal management or network management based on SNMP. (optional)

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RJ45 G703 rack mount 16E1 balun panel

1.11 k /Set
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Description: BIC-C16 G.703 rack mount 16E1 balun panel solve the mismatch between UTP and coaxial cable.BIC-IC16 can achieve a maximum of 16 channel conversion. Operating in compliance with the CCITT G.703 specification, the BD-IC16 occupies only 1U of vertical rack space in a 19″ (48.3 cm) rack-allowing for efficient multiport matching. Features: Connects 75 ohm dual coax to 120 ohm twisted pair (or visa versa) Bi-directional signal conversion according to CCITT G.703 Data rates up to  2.048 Mbps Low profile design Mounts in standard 19″ (48.3 cm) Rack No AC power or batteries required Female coax BNC connectors

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8E1 to 4Ethernet Converter with SNMP and console managment

1.33 k /Set
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Features: Realizes transparent transmission of Ethernet data in 1 to 8 E1 channels. Ethernet supports 10M/100M, full/half duplex auto-negociation, supports VLAN. Ethernet port supports AUTO-MDIX (cross over and straight through auto-adapt). Setting CRC alarm limitation to auto isolate lines with low transmitting quality (being cut single-directionally); when error code rate of one direction in 2M branch exceeds the limitation, this direction is cut and the other direction will not be affected, namely the two transmitting directions of Ethernet can be unsymmetrical. Allow 8 E1 channels up to 10ms transmission delay. When the delay exceeds allowed limit range, it can stop transmitting data automatically. Has 2 loop back functions: E1 local loop, E1 remote loop. Supports Dynamic Ethernet MAC address (4096) with local address filter function. E1 interface compatible with ITU-T G.703, G.704, and G.823. not supporting signal timeslot. E1 interface has internal clock recover circuit and HDB3 code/decode circuit. Supports E1 channel hot plug, and auto detect effective E1 channels data transmission will not be cut

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8E1 to Ethernet GFP Converter

1.18 k /Set
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overview the 8e1 to ethernet converter is the ip ethernet over tdm converter, which supports the conversion from mac frames to 8 e1 lines. The maximum bit rate is 15.8mbps (8e1 lines). The 8e1 converter not only provides alarms and status of the e1 line but also ethernet interface together with advanced management functions, such as, throughput statistic of the ethernet, but also supports the unification network management via snmp and gui . compliant to international standards, the device can communicate with products from other manufacturers adopting the same standards.

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Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Packaging Details : carton

Delivery Time : 14days

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16 Voice POTS/FXS/FXO over E1 Multiplexer with Ethernet and RS232 data

1.48 k /Set
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  • Min. Order (MOQ) 1 Set(s)

  realizes long-distance monitoring of local device to the remote device ;  provides 1~16 channels Ethernet ports, 10M/100M, full half duplex self adapt, support VLAN; The Ethernet interface supports AUTO-MDIX( cross over and straight through self adapt); 4Ethernet interfaces support channel separate function, can set VLAN based on TAG provides two clock types: E1 master clock, E1 line clock; provides 3 kinds of loop-return function, namely E1 self-looping at local end, Ethernet self-looping at local end, ordered to self-loop at remote end;  realize the automatically rate set of local device to remote device;  has the function of pseudo-random code testing, convenient for opening of the circuit, and can be used as an error code instrument;  Ethernet supports rate of N*64k (N=1-32), which can be regulated from 64K to 1098K; supports 75Ω unbalanced and 120Ω balanced impedance at the same time; Provide Ethernet auto reset function, run more stably; various Ethernet data indicate functions, which indicate data transmission status timely; Provides 1-16 voice channels, support calling indication; Voice connector FXO (FXS), FXO connect to PBX and FXS connect to phone; support 4 wire E&M RS232 channel can transfer asynchronous serial data with self-adaptable baud rate of 300 to 115.200;

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24E1 G703 Balun Panel 75ohm to 120ohm Impedance Converter

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)

Description: The 24E1 G.703 impedance balun panel solve the mismatch between UTP and coaxial cable. The baluns can be used for internal network connectivity T1/E1/CPE network transmission equipment and other applications. The 24ports balun matches 24 sets of dual 75ohm coax connections to 120ohm RJ45 connections. This feature allows network & datacom equipment manufacturers who are selling equipment with only 120ohm interface to offer their equipment to G.703 countries using 75ohm connections. The balun matches not only signal impedance , but also the pulse shapes of the signals according ITU-T G.703 standard. The 24port balun (BIC-C24) mounts in a standard 19 inch(48.3cm) rack, occupies only 1U of rack. Features: Data Rates to 2.048 Mbps 75 Ohm Dual Coax (BNC) to 120 Ohm Twisted Pair (RJ45) Bi-Directional Signal Conversion 1U high enclosed chasiss mounts in a standard 19 inch(48.3cm) rack No AC Power or Batteries Needed 24 Female Coax BNC Connectors Available

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16 E1 Coax to Rj45 Front Mount Balun Panel

1.11 k /Set
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  • Min. Order (MOQ) 1 Set(s)

Description: The 16 E1 Coax to RJ45 Front Mount Impedance Matching  Balun Panel  provides 75ohm coax (BNC connector) to 120ohm twisted pair (RJ45 connector) conversion. The 16ports balun panel matches 16sets of dual 75ohm (female BNC connector) to 120ohm (RJ45 connector) converter. This feature allows network & datacom equipment manufacturers who are selling equipment for use in Cos with only 120ohm telco interface to offer their equipment to G.703 countries using 75ohm connections. The 16E1 G.703 impedance matching balun panel solve the mismatch between UTP and coaxial cable. The balun can be used for internal network connectivity T1/E1/CPE network transmission equipment and other applications. The balun matches not only signal impedance, but also the pulse shapes of the signals according ITU-T G.703 standard. The 16port balun panel mounts in a standard 19 inch(48.3cm) rack, occupies only 2U of rack. The coax (BNC) and RJ45 connectors are on the front. The 120ohm port also can be DB68 connector in the back panel. So the balun panel can be used as 75ohm BNC to 120ohm RJ45 conector or to 120ohm DB68 connector.

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