E1 Fiber Modem

The E1 Fiber Modem is designed for G.703 E1/T1 transmissions. The BNC model provides unbalanced 75 Ohm coaxial E1 connections while the RJ-45 model provides switchable balanced 120 Ohm E1 or 100 Ohm T1 connections over twisted pair wiring.

E1 Fiber Modems 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… [Details]

Feature:

1. Realized one E1 transmitting over fiber in transparent mode
2. Allow the equipment to interoperate over V.35 fiber modem and Ethernet fiber modem
3. Realize 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 75Ω and balanced 120Ω E1 interfaces
7. Support ITU-T G.703, G.704