4E1 PDH optic multiplexer,PDH optical transceiver

1.PDH optic fiber multiplexer,PDH optical transceiver 2.three years warranty 3.reliable quality 4.MOQ:1 Pair

PDH MULTIPLEXER

Product features

1.realize CPE(customer premises equipment ) remoting monitoring to DTE ( data terminal equipment )

2.supply order E1 opposite terminal loop back function ,optical home terminal self-loop function

3.supply one channel order wire phone interface

4.two fiber bidirection ,single fiber bidirection ,optional

5.meet the carrier-class demands ,the average non-malfunction working time exceed 10 thousands hours

6.high reliability ,supply the types of 19 inch rack mounting ,desktop ,wall-hung ,and insert-card

7.three types of power supply mode : 220VAC,-48VDC,+24VDC

8.transmission distance : 2~120Km

9.networking management function of SNMP

Technical parameters

Optical fiber interface

1.fiber type : single mode fiber ,muti mode fiber ,optional

2.wave length : 1310nm,1550nm,850nm,optional

3.optical fiber interface : SC,FC ,ST optional

4.optical path code : 1B1H

5.optical module : single fiber ,duplex fiber ,optional

6.receiving sensitivity : superior to -36dBm

7.optical power output : -8 dBm ~-15dBm

RS232 interface

1.working pattern : < 19.2Kbit/s asynchronous serial interface

2.interface type : RJ45

E1 interface

1.interface code :HDB3

2.interface code rate : 2.048Mbit/s±50ppm

3.interface feature : ITU-T G.703

4.interface impedance :75 Ωunbalance/ 120Ωbalance

5.interface type : BNC

Ethernet interface

1.interface rate : 100M auto-adapt

2.interface protocol : IEEE802.3,IEEE802.3U,IEEE802.1d

3.physical interface : RJ45

Power

Voltage : AC180V~AC240V DC-36V~72V

Power consumption

Operating conditions

1.operating temperature : -10degree to 50 degree

2.storage temperature : -40 degree to 70degree

3.relative humidity : 5%-95% non condensing

4.barometric pressure : 86~106Kpa

5.dimension : 9 inch standard of 1U 483*140*45mm