PDH мультиплексор оптического волокна

PDH optical transceiver HS-OPT series PDH optical transceiver ,which is based on super large scale integrated circuit ,a point to point ,link circuit ,loop optical transmission equipment . It can supply 4/8/16/24 interfaces ,one channel 100M ethernet interface ,one channel order wire phone ,perfect alarm monitoring function high integration level ,low power consumption ,stable performance ,convenient to use .Fourthermore, it can supply perfect network management function . 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