Installation manual

Table Of Contents
3.12 Connection of Peripherals
3.12.1 Connection of Peripherals
BGM/
Music on Hold
Pager:
Amplifier/Speaker
PC
Printer
PC
MNT Port
RS-232C
Maximum Distance
5 m (16 ft)
Cable Maximum Distance
26 AWG to 22 AWG: 10 m (32 ft)
CAT 5: 10 m (32 ft)
Cable Maximum Distance
26 AWG to 22 AWG: 10 m (32 ft)
CAT 5: 10 m (32 ft)
Maximum Distance
2 m (6 ft)
PC (via MNT Port)
A PC can be connected to the PBX via the MNT port of the IPCEMPR 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
8
1
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
190 Installation Manual Document Version 2009-12
3.12.1 Connection of Peripherals