Click image to view original image
E1/RS232 interface converter supports the conversion between E1 interface which accord with the ITU-T G.703 standard and RS232interface, it can receive synchronous data of 2.048Mbps from E1 network, and transmit the data to ROUTER or other devices. The mode of interface is DCE, and it can be connected with DTE or DCE devices.
Features
1.Convert RS232 interface to E1(2M unframed G.703) interface
2.Support line recovery clock,local clock and equipment clock
3.Support E1 port loop
4.E1 (G.703 ) interface support 120ohm (RJ-45) and 75ohm (BNC double coaxial)
Communication
Features
1.Convert RS232 interface to E1(2M unframed G.703) interface
2.Support line recovery clock,local clock and equipment clock
3.Support E1 port loop
4.E1 (G.703 ) interface support 120ohm (RJ-45) and 75ohm (BNC double coaxial)
Communication
|
Interface standard
|
According ITU-T G.703, RS232 standard
|
|
E1 signal (BNC)
|
IN, OUT
|
|
E1 signal (RJ-45)
|
T+, T-, R+, R-, GND
|
|
Working
|
Synchronous serial, lucency transmission
|
|
E1 interface rate
|
2.048Mbps
|
|
RS232 interface rate
|
115200bps
|
|
E1 port coding
|
HDB3
|
|
E1port transmission
|
2KM
|
|
E1 port protection
|
1500V electromagnetism isolate
|
|
RS232 port protection
|
600W surge protection, 15KV static electricity protection
|
|
E1 port connector
|
120 Ohm(RJ-45) and 75 ohm(BNC double coaxial)
|
|
RS232 port connector
|
DB-25 female
|
Environment
|
Working temperature
|
-25 to 70
|
|
Storage temperature
|
-40 to 85
|
|
Humidity
|
Relative humidity 5% to 95%
|
Power
|
Input power
|
220VAC
|
|
Consumption
|
2W
|
Dimension
|
L*W*H
|
227mm*147mm*42mm
|
|
Shell
|
Plastic
|
|
Color
|
Black
|
|
Weight
|
260g
|
