24 ports onu -凯发网

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      24 ports onu

      apply to ieee802.3/802.3ah
      support auto discovery and auto register (real-time operation)
      support dba and multi types sla
      support ieee802.1d rstp
      support igmp snooping v2 multi-broadcast function
      support layer 2 line speed transmit
      support emi and esd identification 
      64bit mac
      support vlan
      support multi llid
      support user end auto time synchronization based at sntp
      support port rate limitation, loop detection,port isolation
      support oam and remote management

      • description
      • parameters
      • solution
      • information
      • ha7224b is an ethernet onu, supplies 24 10/100m ethernet ports. it works with central device olt to implement integrated management, long-distance fault location and decrease maintenance workload. it is metal casing design and suitable for fttb/ftth.

      • technical specification

        parameter

        specification

        wavelength

        1310(tx)/1490(rx)

        optical power

        -1~+4dbm

        receiving sensitivity

        -25dbm

        maximum distance

        20km

        cache space

        1.25mb

        mtbf

        100000 hours

        pon port

        sc/pc

        epon feature

        apply to ieee802.3ah 

        support dba

        support auto discovery and auto register

        standards

        support ieee802.3, ieee802.3u

        support igmp snooping v2

        supportieee802.1q vlan

        supportieee802.1p qos

        management

        cooperate with olt, to upgrade and manage the onu 

         

         

        working environment

        parameter

        specification

        power supply

        [email protected] /60hz

        power consumption

        18w

        working temperature

        -10~55℃

        storage temperature

        -40~70℃

        humidity

        5%~90% non-condensing

        dimension

        44mm(h) ×310mm(w) ×161mm(d)  

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          • hotline: 0755-8883-4181

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