PoE Switching with IP Phone IP-PBX Application (AN_c005)
WPoES-8262 is a 24 ports Layer 2 management switching with PoE power feeding over
CAT-5 ethernet cable to remote terminal such as IP Phone (LP-389 and LP-600 IP Phone)
at
office IP-PBX application. There are no need to install external power adaptor at IP
Phone in
front of your table. It works as an traditional digital phone or key phone set
without extra
power cable.
PoE power feeding over CAT-5 cable also keep office telephone working as normal
operation when city electric power is failure. The IP-PBX server, FXS gateway, PoE
switching,
ADSL Modem or DSL equipment are installed at MIS room and supported
by AC power
supply via UPS at least 4 hours.
With WPoES-8262 and LP-389/LP-600 PoE IP Phone and L2 switching device, it provides
a secure telephony office in normal operation with City power electric failure on unstable
interruption.

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