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