Panasonic KX-NS1000 - Page 183

Pin Assignments for 1000BASE-T
No. Signal Name
Input (I)/
Output (O)
Function
81
1 TRD0 (+) I/O Transmit and receive data 0 (+)
2 TRD0 (-) I/O Transmit and receive data 0 (-)
3 TRD1 (+) I/O Transmit and receive data 1 (+)
4 TRD2 (+) I/O Transmit and receive data 2 (+)
5 TRD2 (-) I/O Transmit and receive data 2 (-)
6 TRD1 (-) I/O Transmit and receive data 1 (-)
7 TRD3 (+) I/O Transmit and receive data 3 (+)
8 TRD3 (-) I/O Transmit and receive data 3 (-)
Note
You can use 1000BASE-T cables for 10BASE
-T/100BASE-TX connections.
BGM/MOH
The PBX provides Background Music and Music on Hold. An external music source (e.g., user-supplied radio)
can be connected to the PBX.
CAUTION
The
MOH port is an SELV port and should only be connected to an approved SELV device, or in Australia,
via a Line Isolation Unit with a Telecommunications Compliance Label.
Notice
• Wiring should be done carefully to prevent undue force being exerted on the plug. Otherwise, sound
may only be heard intermittently.
• When the PBX and external music source are not connected to the same earth, hum noise may be
induced into Background Music and Music on Hold.
Pager
A paging device
(user-supplied) can be connected to the PBX.
CAUTION
The
Pager port is an SELV port and should only be connected to an approved SELV device, or in Australia,
via a Line Isolation Unit with a Telecommunications Compliance Label.
PC/Printer (via RS-232C)
The PBX is equipped with an RS-232C interface. This interface provides communication between the PBX
and the user-supplied devices such as PC or line printers. The RS-232C port is used for SMDR, diagnostics
and external system database storage (save/load) functions.
CAUTION
To protect the system, keep the following in mind:
Installation Manual 183
4.10 Connection of Peripherals