Product Description
E1 modem is called single of E1 PDH , which 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
-> Realized one E1 transmitting over fiber in transparent mode
-> Allow the equipment to interoperate over V.35 fiber modem and ethenet fiber modem
-> Relaize one RS232 data transmitting in optical fiber line with 4800bps rate
-> Have a loop setting function and easy to open and test
-> Enable to manage networks and supervise equipment running and settings
-> Provide unbalanced 75ª+ and balanced 120ª+ E1 interfaces

E1 Interface:
-> Support ITU-T G.703íóG.704
-> HDB3 line coding, comply indication output of route warn
-> Coding rate : 2048Kbpsí+50ppm
-> 75ª+ physics interface use BNC standard coaxial connector, 120ª+ physics interface use RJ45 connector
Optical Interface:
-> Rate : 4.096Mbpsí+50ppm
-> Wavelength : 1310nm
-> Power of optical signal output: ¿C2~-11dBm
-> Receipt sensitivity : better than ¿C36dBm
-> Interface : FC
-> Interface mode :DCE
General characteristics
-> Power : 220Ví+20% , -36 ~ -72V
-> Power Consumption : < 5W
-> Environment Temperature : 0íµ-50íµ
-> Size : 220í-165í-35mm
-> Net Weight : 900g
Packing List
-> E1 Optical Modem
-> One Power cord (Note : -48v no with power cord)
-> Two BNCs Coaxial Connector
-> Manual book