3.12 Connection of Peripherals
3.12.1 Connection of Peripherals
BGM/
Music on Hold
Pager:
Amplifier/Speaker
PC
Printer
PC
Cable Maximum Distance
ø 0.4 mm: 10 m
ø 0.5 mm: 10 m
ø 0.6 mm: 10 m
CAT 5: 10 m
Cable Maximum Distance
ø 0.4 mm: 10 m
ø 0.5 mm: 10 m
ø 0.6 mm: 10 m
CAT 5: 10 m
Maximum Distance
5 m
Maximum Distance
2 m
MNT Port
RS-232C
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
–
–
Installation Manual
217
3.12.1 Connection of Peripherals