3.10 Connection of Peripherals

3.10.1 Connection of Peripherals

Cable Maximum Distance
Maximum Distance
Maximum Distance
PC
BGM
Music on Hold
Pager:
Amplifier/Speaker
PC Printer
26 AWG: 10 m (32 ft)
24 AWG: 10 m (32 ft)
22 AWG: 10 m (32 ft)
CAT 5: 10 m (32 ft)
Cable Maximum Distance
26 AWG: 10 m (32 ft)
24 AWG: 10 m (32 ft)
22 AWG: 10 m (32 ft)
CAT 5: 10 m (32 ft)
5 m (16 ft)
2 m (6 ft)
Back
MNT Port
RS-232C

PC (via MNT Port)

A PC can be connected to the PBX via the MNT port of the IPCMPR card. It is used for system programming,
diagnostics and external system database storage (save/load) functions.
Pin Assignments
No. Signal Name Input (I)/Output (O) Function
81
1 TPO+ O Transmit data+
2 TPO- O Transmit data-
3 TPI+ I Receive data+
4-5 Reserved – –
6 TPI- I Receive data-
7-8 Reserved – –
Document Version 2011-10 Installation Manual 101
3.10.1 Connection of Peripherals