Hioso Olt Epon 4 Port Switch

(1)supply 4 sfp pon ports, 2 1000m sfp ports, 2 1000m rj45 uplink ports (2)each pon port support 1:64 split ratio, total 256 onus access (3)distance can reach 20km under 1:32 split ratio (4)apply for town,village fiber network and surveillance, apply for fttx network, to transmit ip phone, data,iptv and other ip services access parameter specification operating wavelength 1310(rx) /1490(tx) optical power +2.5 ~ +7dbm receiving sensitivity -30dbm max distance 20km max splitter ratio 1:64 capacity 4 pon, maximum 256pcs onu mac 8k uplink port 2 sfp ports + 2 tp ports pon port 4 sfp pon ports control port 1 m rj45 port 1 console(rj45), to debug the device 1 usb port mtbf 100,000 hours epon traits support ieee802.3ah support dba with minimum1kbps granularity adjustable support 1gbps