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Bộ chuyển đổi Ethernet sang 4 cổng E1 MODEL7210


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Model : MODEL7210

Bộ chuyển đổi Ethernet sang 4 cổng E1 MODEL7210

The MODEL7210 inverse multiplexers transmit up 8 Mbps channel over multiple E1 links. They bridge the gap between E1 and E3, allowing bridges and routers to operate at their fastest rates. The MODEL7210 have a built-in 10/100 Ethernet bridge with VLAN support for LAN-to-LAN applications over 4 E1 links. The MODEL7210 fully meets all of the E1 specifications including G.703, G.704. The unit features diagnostic capabilities for performing remote loopback tests.

1. Using 4 E1 line transparent transfer Ethernet data
2. Support pretend random coding loop test
3. E1(G.703)interface support 120ohm(RJ-45)and 75ohm(BNC double coaxial)
4. Ethernet port support 10M/100M full-duplex/half-duplex
5. 1U, 19 inch RACK(Desktop optional)

E1 interface
Standard: Comply with ITU-T G.703
Output tingle displace: accord ITU-TG.735 advice
Input tingle limit: accord ITU-TG.823 advice
Output tingle: accord ITU-T G.823 advice
Frame format: unframed
Interface rate: 2.048Mbps×4=8.192Mbps
CRC checkout: no
Port coding: HDB3
Port transmission: 2KM
Port protection: 1500V electromagnetism isolate
Port connector: 120 Ohm(RJ-45) and 75 ohm(BNC double coaxial)
Ethernet port
Interface Types: 10/100BaseT, full/half duplex
Standards Compliance: IEEE 802.3(support VLAN)
Bit Rate: 10/100BaseT limited to Max 2.048 Mbps
Connectors: RJ45 (10/100 Base-T Electrical)
Line code: Manchester Encoding
Connect line: Connect PC with cross-over
Connect HUB/SWITCH with straight-through
Environment, Power and Dimension
Working temperature: -25 to 70°C
Storage temperature: -40 to 85°C
Humidity: Relative humidity 5% to 95%
Input power: 220VAC or -48VDC
Consumption: 2W
L×W×H: 483mm×160mm×44mm (Desktop:227.4mm×146.3mm×42.7mm)
Weight: 460g
Warranty: 5 years
Approvals: FCC, CE, RoHS approvals




10/100M Ethernet to 4×E1 bridge, AC220V or DC-48V optional