iMAP ???????????????????????????????????????? ??????????????????????? Triple Play ?????????????????? ???? Data, VoIP, IPTV ??? Video on Demand  ?????????????????????????????? ? ?????????? Wire Speed ????? Switch Capacity ?????? 56 Gbps ?????????????????????? 10 Gigabit Ethernet ???????? VLAN ????????? 4095 VLANS ?????????????????????????????? IPTV Channel, VoD Channel ????????????????? 512 Channel ??????????????? ????????????????? IPTV Streaming ???? ???? IPTV ????????? ?????? 512 ????

??????????? Quality of Service ???? ??????????????? QoS ??????????? Layer 4 ????????????????? ??????????????????? ? ????????????????????? ??????????????????????? Service Level Agreement (SLA) ?????????????????  ????????? Security ?????????????????????????????? Access Control List ??????????? Layer 4, Port Security, MAC Limiting, Anti MAC and IP Spoofing, Set top box (STB) mobility prevention ?????????????????????????? STB, VLAN Double Tagging, VLAN Translation ??? Private VLAN

??????? Reliability ???????????????????????? NEB3 ????????????????????????????????????????????????????? ?????????????????????????????????????????????????????? -40◦C to 65◦C ??????????? Link Aggregation (IEEE 802.3ad), STP, MSTP, RSTP ?????????????? EPSR (Ethernet Protected Switch Ring; RFC3619) ?????????????????? Switch Over ??? Main Link ????? Back Up Link ?????????????????? 50 ms ?????????????? RSTP ???? MSTP ?????????????? 2 ??????

??????? iMAP ?? 3 Model ???????? ??????

• iMAP9100 ??????????? ??????????????? 3 Interface Card ???????? Redundant Power Supply ????????????????? DC ??? AC
• iMAP9400 ???????? ??????????????? 7 Interface Card ???????? Redundant DC Power Supply ???
• iMAP9700 ???????? ??????????????? 17 Interface Card ???????? Redundant Control Module ??? DC Power Supply ???

?????? Interface Card ?????????????????????????????????????????????????????? Intelligent Multiservice Access Platform ???????????????????????? ADSL2+, G.SHDSL, VDSL2, E1 Circuit Emulation, VoIP POTs (FXS), Fast Ethernet (TX, SX, LX ??? BX (Single Core Fiber)), Gigabit Ethernet, 10 Gigabit Ethernet ?????? GEPON ????

?????????????????????????? ????? Interface ????????????????????????????? ??????????? iMAP ?????????????????????????????????????????? 1 ?????????????? Triple Play