Specification :

Product Description
E1 modem can connect the data one-port E1 or one-port RS232 to the optical interface . The equipment is wildly used in the mobile phone net station and FTTH interface parameters the VIP optical insert.
Technology Characteristics
1. Realized one E1 transmitting over fiber in transparent mode
2. Allow the equipment to interoperate over V.35 fiber modem and ethenet fiber modem
3. Relaize one RS232 data transmitting in optical fiber line with 4800bps rate
4. Have a loop setting function and easy to open and test
5. Enable to manage networks and supervise equipment running and settings
6. Provide unbalanced 75© and balanced 120© E1 interfaces
Interface Parameters
E1 Interface:
-> Support ITU-T G.703
G.704
-> HDB3 line coding, comply indication output of route warn
-> Coding rate : 2048Kbps± 50ppm
-> 75© physics interface use BNC standard coaxial connector, 120© physics interface use RJ45 connector
Optical Interface:
-> Rate : 4.096Mbps± 50ppm
-> Wavelength : 1310nm
-> Power of optical signal output: – 2~ -11dBm
-> Receipt sensitivity : better than – 36dBm
-> Interface : FC
-> Interface mode : DCE
General characteristics
-> Power : 220V± 20% , -36 ~ -72V
-> Power Consumption : Environment Temperature : 0-50Celsius degree
-> Size : 220× 165× 35mm
-> Net Weight : 900g
Packing List
-> E1 Optical Modem
-> One Power cord ( Note : -48v no with power cord)
-> Two BNCs Coaxial Connector
-> Manual book