4.10 Connection of Peripherals
Cable Maximum Distance
Maximum Distance
Cable Maximum Distance
Maximum Distance
PC
BGM
Music on Hold
Pager:
Amplifier/Speaker
Printer
ø 0.4 mm: 10 m
ø 0.5 mm: 10 m
ø 0.6 mm: 10 m
CAT 5/
CAT 5e:
10 m
100 m
ø 0.4 mm: 10 m
ø 0.5 mm: 10 m
ø 0.6 mm: 10 m
CAT 5/
CAT 5e:
10 m
2 m
Back
MNT Port
RS-232C
UPS
USB Port
Maximum Distance
5 m
PC
USB Memory
Device
PC (via MNT Port)
A
PC can be connected to the PBX via the MNT port of the PBX. It is used for system programming, diagnostics
and external system database storage (save/load) functions.
Pin Assignments for 10BASE-T/100BASE-TX
No. Signal Name Input (I)/Output (O) Function
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 – –
182 Installation Manual
4.10 Connection of Peripherals
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