Slican IPM-032 - Analogue Trunk Port and Subscriber Port Hybrid Card

Slican IPM-032
4.7 Analogue trunk port and subscriber port hybrid card
Print name: IPM2CO2ABv0
Short description of the card:
Enables connection of 2 analogue POTS trunks
and 2 analogue phones.
Card marking: IPM2CO2AB
View of the card and its front panel:
Installing the card in the server:
This type of card can be installed in any of the slots numbered from 1 to 8 (6 for IPM-032.WM).
Outputs:
POTS trunks are connected to RJ45 sockets marked CO1 and CO2, analogue phones are connected to
sockets AB3 and AB4. The signal is lead out to the middle pair of the RJ45 plug, i.e. pins 4 and 5.
Also, socket CO1 includes additional terminal outputs from sockets CO2, AB3 and AB4. This enables
the output of signals from the card (e.g. to LSA frames) using a single 4-pair wire, i.e. a twisted pair
cable. The order of pairs conforms to the T568A standard, i.e.
Socket 1CO
Signal Pins Twisted pair colour
CO1 4 and 5 blue/white-blue
CO2 3 and 6 white-orange/orange
AB3 1 and 2 white-green/green
AB4 7 and 8 white-brown/brown
The card is equipped with relays for switching trunks to the selected subscribers in case of server
deactivation. Switching is done in accordance with the following rules:
Public line number The subscriber the line will be switched to
CO1 AB3
CO2 AB4
Issue 1.01 29