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2 Products availableOur offered Product range includes Multi-service SDH STM-1 Add Drop Multiplexer, E1 V.35 Ethernet STM1 terminal multiplexer, 16E1 Over Gigabit Ethernet Multiplexer 16E1 Over IP, 256 Phone Over Fiber Optical Multiplexer and Optical Fiber Multiplexer.
Provide 2STM-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
overview
asakeymemberofbaudcommetroedge-expresssdh/msppproductfamily, bd-stm1-tm seriesterminal 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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1.Provide 5 Gigabit ethernet electrical ports and 1 Gigabit ethernet optical port, 6 ports serve as network uplinks or users ports
2.Support Ethernetspanning 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
17.120balanced E1/T1 port, RJ-45 connector, support 75unbalanced port through outside converting cable.
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 whichhave 16slots for 16voice card or e1 card.the device support snmp andconsole management.
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description
the bd-lan3000 ismultiservice fiber optical multiplexer with snmp&lcd&console management.it is created with 16e1+4*100mfull 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 is16e1, 4*10/100methernet dataand 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:
v4-channel e1 module, providing 75ohm or 120ohm(optional).
v2-channel v.35 module, providing 4 standard v.35;
v4-channel fxs/fxo voice module;
v4-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 slotsfor optical port, it is easy for customer choose different sfp modules according to different application;
providingsnmpmanagement, lcdmanagement, consolemanagement (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 becombination ac220v and dc-48v;
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product characteristic
provides 4 channel e1/ g.703;
provides 14*10/100m ethernet;
provides 16 channel voice port, fxo and fxs for option;
provides12 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 users phone;
optical interface supports sc or fc or st connector, single modeor multimode fiber or wdm fiber.
fiber transmission distance up to 120km.
description:
16e1fiber optical multiplexercan 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:
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Delivery Time : 10days
product description:16e1 fiber optical multiplexer is the 16e1 point-to-point opticalfibertransport 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 for16e1, it is stable and easy to maintenance, install and small in size. It has one digital service telephone.
features:
description:the 8e1fiber optical multiplexeris 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 8e1and 4*100m wire speedethernet 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:
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:
description:
the30 channel voice multiplexerprovide a method of multiplexing up to 30 analog (pots) channels over a single pair of multimode or single mode fibers. Thevoice fiber multiplexersolves the problem of limited available fiber, reduces equipment space and lowers overall equipment costs.
in addition to voice(pots), thevoice multiplexerprovides four 10/100 base-t ethernet ports andfour 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 canbe 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 users phone;
optical interface supports sc/fc interface and supports single fiber interface
support snmp network management (optional)
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 products 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.
thevoice over fibermultiplexerispoint to point fiber transmitting equipment, which realizes 18 channelvoice (fxo, fxs) pots phoneover fiberand4 e1, 4*100methernet, 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 channel100m(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;
Overview
BD-OP-16E1-4GE 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 and 4*1000Mline Ethernet data, one channel RS232. the Ethernet bandwidth is set on base on multiple of 32K.The outer design use the standard 19 inches rack, so the volume is small, weight is light and operation is convenient and credit.
overview:
bd-op-8e1-4ge 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*10/100*1000m ethernet data.the outer design use the standard 19 inches rack, so the volume is small, weight is light and operation is convenient and credit.feature:
product description:
4e1fiber optical multiplexer is the 4e1 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 4e1. The outer design use the standard 19 inches rack, so the volume is little, weight is light and operation is convenient and credit.
4e1 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 4e1, it is stable and easy to maintenance, install and small in size. It has one digital service telephone.
feartures:
description:
4e1 fiber optical multiplexeris the 4e1 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 4e1. The outer design use the standard 19 inches rack, so the volume is little, weight is light and operation is convenient and credit.4e1 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 4e1, it is stable and easy to maintenance, install and small in size. It has one digital service telephone.
features:
Overview:
As a cost effective solution for the traditional telecom services migrate to the IP packet networking technology, BD-4E1-IP adopts the innovative TDM over IP technology, it transports the legacy E1/T1 data through the existing Ethernet or IP network.
BD-4E1-IP is the new generation of the TDM over IP equipment with IP circuit emulation that supports transportation of four E1/T1 and two local Ethernet ports over Ethernet or IP network. The uplink ports and user data ports are IEEE 802.3 compliant, 10/100BaseT auto-sensed Ethernet port.
The state-of-the-art design provides the highest availability with the accurate timing signal and data bit stream reconstruction. Predefined system parameter profiles that according to different application requirement; ultimately simplify the installation process and saving the maintenance cost.
Telecom and Enterprise users can save a lot of access and equipment costs and generates new revenue by offering different types of service over existing Ethernet networks. It is also suitable for connecting to the wireless equipment to achieve fast deployment of E1/T1 services. One particular application is to build E1/T1 links with low cost Wireless LAN bridges, replacing much more costly microwave radios. Operators can use BD-4E1-IP to provide legacy TDM services over wired or wireless packet network.
Features1. User-friendly Web server supported for easy setup and maintenance2. Point to point and point to multipoint supported3. Four E1/T1 Ports supported, E1 or T1 easy selected by Web Manager4. Uplink ports 1+1 backup supported5. Stable E1/T1 clock recovery, low jitter and wander6. Low processing delay for E1/T1 channels, high bandwidth usage efficiency7. Resist to packet loss, with PCM frame synchronization protection8. User definable encapsulation packet size for different application9. Enough jitter buffer to resist packet delay variation (PDV)10. Local Ethernet port throughput limiting, assuring E1/T1 QoS11. Local and remote E1/T1 LOS and AIS and packet loss indication for trouble-shooting andmaintenance.
12.SupportIETF RFC4553 SAToPprotocol, Ethernet encapsulation support IP/UDP
13.E1 clock supports 3 mode: local clock, adaptive and loopback
14.Ethernet built-in layer 2 switch, support VLAN(port based, 802.1Q based and QinQ based), QoS(port based8021.1P basedMAC based and TOS based).
15.Ethernet supportIEEE 802.3x, RSTP (802.1w), LLDP, CDP, Ethernet ring protection, OAM and MAC address automatic learning
16.Support POE (maximum power: 60W) (optional);
16voice phone fiber multiplexer is point to point fiber transmitting equipment, which is designed on large scale integrated circuit, realizes 14 e1 circuit, 14channels 10/100/1000methernet, 16 channel voice (fxo/fxs) and 12 channel rs232. Its merits include complete warning function, high integration, low consumption, stable performance and convenient usage. In the 16channel voices, the fxs and fxo can be combinated freely, for example, 8*fxs+8*fxo.
feature
power can support dc48v or ac220v or ac+dc
16e1 fiber optical multiplexer can multiplex to16 e1 and 8ethernetsignals for transmission over an optical fiber, resulting in reaching a longer distance without a repeaters and superior performance compared to copper media.
the 16e1 fiber optical multiplexer is the 16e1 point-to-point optical transport equipment that uses the fpga chips and it is easy to upgrade. The outer design use the standard 19 inches rack, so the volume is little, weight is light and operation is convenient and credit.
the 16e1 fiber multiplexer can support kinds managements (snmp, consol etc.it is easy for operation and maintain.
features
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description
the 4e1 fiber multiplexer is part of multi e1 and fast ethernet transmission system family, used to build a 150mb/s optical point-to-point link. Based on an asic chip; it performs the transportation of 4 e1 and a fast ethernet at full speed. The 4e1 fiber multiplexer (bd-op-4e1-4eth/m) also provides an order-wire and an auxiliary uart interface for management. The optimux offers a highly integrated solution for the perfect function, stable performance and convenience with low power consumption.
the fiber optical multiplexer can support gui management, which monitor the devices operation status. The user also can configure the device easily.
features
model name:bd-dv10000
product function:thevideo fiber multiplexertransmit 1 channel digital video broadcasting, 1 channel high-fidelity audio, 1channel asynchronous date, 1channel 10/100m adapt ethernet date to one fiber efficiently. With complete digital and technology, dv 1000series support any high resolution dynamic or stationary picture high-fidelity transmit. It also can be anti-disturbance against several signals, environment, and work stably .it is widely used in security monitoring and control, high way, electronic police, automation, intelligent residential districts and so on.it can work shortly after it is installed. You could select any date interface by set. It is connected easily and it can indicate power supply, link, video, also adjust video. There are two ways to install: desktop and rack.
features:
interfaces:e1 interfaceline rate: 2.048mbps50ppmline code : hdb3interface standard: itu-t g.703e1 impedance: 75(unbalance)
10/100base-t interfacerate: 10/100m, full/duplex auto-negotiationprotocol: support vlanmac address entiries: 1k entiriesphysical interface: rj45, support auto-mdixrate: 1-100 mbps adjustable by software
v.35 interfaceelectric level: in compliance withccitt v.35 standardphysical interface: db25interface bit rate: 2.048mbit/ssupport dce(master clock), dce(lineclock), dte(v.35 interface clock).fxo/fxs interfaceelectric level: in compliancewith ccitt v.35 standardphysical interface: db9interface bit rate:2.048mbit/s
rs232 interfacetransmission mode: full-duplextransmission speed: 110115.2k bpsoptical interfacespeed of optical interface: 155mbpstype of optical connectors: fc/scfocus wavelength: 1310/1550 nmoptional transmitting distance: 0120 km(can becustomized by customer)
power supply
working voltage range wide, goodanti-disturb and isolation, work stableoption I dc-48v, range dc-36vdc-72coption ii ac220v, range ac165vac240vpower consumption:
thefiber optic video transceiverscan simultaneously transmit 1-8 channels of 8-bit digitally encoded broadcast quality video / return or bidirectional data / unidirectional or bidirectional audio / ethernet / telephone / dry contact over one multimode or single-mode optical fiber. These multiplexers are typically used in applications where the cameras have p/t/z capabilities. Plug and play design ensures the ease of installation and operation. Electronic and optical adjustments are never required. Led indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation , which is suitable for different working environment .
19rackmout , 9u high chassis and easy for installation
can control the remote alarm statusfor option
ethernet is10m/100mfull/half duplex adaptive, support vlan(optional)
network management for option
eth support auto-mdix
1-360 channels phone, support call indication
support each site puts the number to each other;
audio ports support fxo and fxsfxo connected with switchesfxs with users phone
can distinguish the opposite device is shut down or fiber not connected wellnetwork management function;
user can become conscious of the temperature and voltage of the local devicenetwork management function
user can also become conscious of the temperature and voltage of the remote device , and can set the alarm threshold of the remote device temperature;network management function
two power supply card support redundant for option
features:
up to 1.25gb/s data links
hot-pluggable sfp footprint
1310nm fabry-perot laser transmitter
duplex lc connector
compliant with sfp msa and sff-8472
digital diagnostic monitoring(ddm):internal calibration or external calibration
very low jitter
no rate select input required for
fiber channel 1x/2x operation
up to20kmon 9/125m smf
metal enclosure, for lower emi
single 3.3v power supply
low power dissipation
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Delivery Time : 14days
features:
application:
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features
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the sfp transceivers are high performance, cost effective modules supporting data-rate of 2.67gbps and 120km transmission distance with smf.
the transceiver consists of three sections: an uncooled cwdm dfb laser transmitter, an apd photodiode integrated with a trans-impedance preamplifier (tia) and mcu control unit. All modules satisfy class I laser safety requirements.
the transceivers are compatible with sfp multi-source agreement (msa) and sff-8472. For further information, please refer to sfp msa.
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Delivery Time : 14days
2 Features
Features
1. User-friendly Web server supported for easy setup and maintenance2.The TDM over IP device supports unframed structures SAToP protocol and framed structure CESoPSN non CAS protocol.3. Four E1 Ports supported, E1 easy selected by Web Manager4. Uplink ports 1+1 backup supported5. Stable E1 clock recovery, low jitter and wander6. Low processing delay for E1 channels, high bandwidth usage efficiency7. Resist to packet loss, with PCM frame synchronization protection8. User definable encapsulation packet size for different application9. Enough jitter buffer to resist packet delay variation (PDV)10. Local Ethernet port throughput limiting, assuring E1 QoS11. Local and remote E1 LOS and AIS and packet loss indication for trouble-shooting andmaintenance.
12.E1 clock supports 3 mode: local clock, adaptive and loopback
13.Ethernet built-in layer 2 switch, support VLAN(port based, 802.1Q based and QinQ based), QoS(port based8021.1P basedMAC based and TOS based).
14.Ethernet supportIEEE 802.3x, RSTP (802.1w), LLDP, CDP, Ethernet ring protection, OAM and MAC address automatic learning
the30 channel voice multiplexerprovide a method of multiplexing up to 30 analog (pots) channels over a single pair of multimode or single mode fibers. Thevoice fiber multiplexersolves the problem of limited available fiber, reduces equipment space and lowers overall equipment costs.
in addition to voice(pots), thevoice multiplexerprovides four 10/100 base-t ethernet ports andfour 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 canbe 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.
applications
lfttx broadband network | lhfc catv system |
lfiber-optic links | loptical fiber amplifier system |
lwide working wavelength band | lhigh reliability and stability |
llow insertion loss | lpolarization independent |
features
wavelength selectable to c-band itu-t grid wavelengths
suitable for use in 100ghz channel spacing dwdm systems
dwdm sfp msa compliant
up to 2.67gb/s data rate
oc48 long reach 80km
cold start up wavelength compliance
low power dissipation
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Delivery Time : 14days
description:
block diagram of transceiver
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features
hd-sdi sfp transceiver available
sd-sdi sfp transceiver available
smpte 297-2006 compatible.
metal enclosure for lower emi
1310nm fp laser and pin photodetector
compliant with sfp msa and sff-8472 with duplex lc receptacle
digital diagnostic monitoring:
compatible with rohs
+3.3v single power supply
operating case temperature:
standard : 0 to +70c
industrial : -40 to +85c
applications
smpte 297-2006 compatible electrical-to-optical interfaces.
hdtv/sdtv service interfaces.
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Features
1.SupportIETF RFC4553 SAToPprotocol, Ethernet encapsulation support IP/UDP.
2.Provide 5 GE electrical ports and 1 GE optical port, 6 GE ports serve as network uplinks or users ports, Anyone of 5 GE electrical ports may act as NM port
3.User-friendly Web server supported for easy setup and maintenance
4.Support SNMP V1/V2 network management
5.STM-1 card has 2 port, support local clock, STM-1 line clock and external clock.
6.Ethernet built-in layer 2 switch, support VLAN(port based, 802.1Q based and QinQ based), QoS(port based, 8021.1P based, MAC based and TOS based).
7.Ethernet supportIEEE 802.3x, RSTP (802.1w), LLDP, Ethernet ring protection, OAM and MAC address automatic learning
8.Ethernet packet size up to 9720byte
9.Point to point and point to multipoint supported
10.Local Ethernet port throughput limiting
11.Software and hardware online upgrade
12.Power supply redundancy
features
simplex lc connector bi-directional sfp+ optical transceiver
compliant with sff-8431, sff-8432 and iee802.3ae
up to10kmon 9/125um smf
two types
a:1270nm dfb laser transmitter, 1330nm receiver
b:1330nm dfb laser transmitter, 1270nm receiver
digital diagnostic sff-8472 compliant
operating case temperature 0 70 c
rohs6 compliant (lead free)
applications
10gbase-lr at 10.3125gbps
other optical links
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Delivery Time : 14days
OVERVIEW:
BD-OP-8E1-4GE 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*10/100*1000M Ethernet data.The outer design use the standard 19 inches rack, so the volume is small, weight is light and operation is convenient and credit.
Feature: