Installation manual
66 20/10/2004 PS10270JENAA01
Connecting the M6501L/R IP PBX to the distribution frame
The OCT4 cable is supplied to simplify wiring the cards in the installation's distribution frame. It is
a shielded twisted pair telephone cable. Insulation-displacement connectors are fitted to one end
of the cable. Each connector has a label indicating the relevant connector on the OCT4 card.
To connect the M6501L/R IP PBX to the distribution frame:
1 At the connector end, draw the OCT4 cable through one of the cable passages located on
the right-hand side of the back panel of the cabinet.
2 Position the stripped braid between the clamping jaws. Ensure the electromagnetic
continuity of the installation by tightening the two nuts that clamp the retaining strip around
the cable.
3 On the M6501L/R IP PBX  side: remove the plastic sheath from around the OCT4 cable in
order to connect the devices on the cards installed. 
2
1
3
4
Distribution side
MC6501L/R side
Legend:
1- 
OCT4 cable.
2- Cable passage.
3- Main distribution frame.
4- Connector strips.










