3.10 Connection of Peripherals
3.10.1 Connection of Peripherals
Cable
PC
26 AWG:
24 AWG:
22 AWG:
CAT 5:
Cable
BGM
26 AWG:
Music on Hold
24 AWG:
22 AWG:
CAT 5:
Pager:
Amplifier/Speaker
PC
Printer
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.
1
8
2
3
1
4-5
6
7-8
Document Version 2010-08
Maximum Distance
5 m (16 ft)
Maximum Distance
10 m (32 ft)
10 m (32 ft)
10 m (32 ft)
10 m (32 ft)
Maximum Distance
10 m (32 ft)
10 m (32 ft)
10 m (32 ft)
10 m (32 ft)
Maximum Distance
2 m (6 ft)
Signal Name
TPO+
TPO-
TPI+
Reserved
TPI-
Reserved
MNT Port
RS-232C
Input (I)/Output (O)
O
O
I
–
I
–
3.10.1 Connection of Peripherals
Function
Transmit data+
Transmit data-
Receive data+
–
Receive data-
–
Installation Manual
133