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Ethernet to E1 bridge

Ethernet to E1 bridge
company Shenzhen Taitech Co., Ltd
Categories LED Displays
Update2011-03-17
Original RegionChina
Ethernet to E1 bridge
Products Comment:
Using E1 line lucency transfer Ethernet data
Support local clock and line clock
Support pretend random coding loop test
E1(G.703)interface support 120ohm(RJ-45)and 75ohm(BNC double coaxial
Ethernet MAC address percolate function
Support VLAN over length data bag
Ethernet port support 10M/100M full-duplex/half-duplex

Products Content:
Description
MODEL7211 converter provides easy conversion from ITU-T G.703 E1 channel to Ethernet interface. Can used widely in connecting between WAN and LAN, monitoring, etc. The Ethernet interface is 10/100Mbps auto negotiation and can be full/half duplex. The E1 is transparent and in full rate, which can support the E1 unframed mode, including fractional E1 per request. A pair of MODEL7211offer a cost effective solution for using existing E1 leased lines for transparent Ethernet service. Local management of the MODEL7211Converter is provided via DIP switches. Front panel LEDs monitor the G.703 link, Ethernet LAN and serial ports for status and Loss of Sync. MODEL7211compact G.703 Access Converter provides E1/2.048 Mbps Network Termination as well as serial or Ethernet LAN interface conversion in a standalone or rack mount package. MODEL7211terminates the G.703 Telco interface and converts the data for transmission to a user-oriented 10BaseT interface.
Features
Using E1 line lucency transfer Ethernet data
Support local clock and line clock
Support pretend random coding loop test
E1(G.703)interface support 120ohm(RJ-45)and 75ohm(BNC double coaxial)
Ethernet MAC address percolate function
Support VLAN over length data bag
Ethernet port support 10M/100M full-duplex/half-duplex
Communication
Interface standard
According ITU-T G.703 standard and 10Base-T standard
E1 signal(BNC)
IN, OUT
E1 signal(RJ-45)
T+, T-, R+, R-, GND
Ethernet signal
T+, T-, R+, R-, GND
E1 port rate
2.048Mbps
Ethernet rate
10Mbps
Ethernet port working
Full-duplex/half-duplex
Data compress
Non-compress or Tinygram data compress style
MAC address percolate
10000 MAC address information
Ethernet data length
Support most Ethernet frame 1518 byte,no support VLAN over length data bag
E1 port coding
HDB3
Ethernet port coding
Manchester codes
E1port transimission
2KM
Ethernet transimission
100M
E1 port protection
1500V electromagnetism isolate
Ethernet protection
1500V electromagnetism isolate
E1 port type
120 ohm(RJ-45)or 75 ohm(BNC double coaxial)
Ethernet port type

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