NEC SL2100 - Page 86

ISSUE 4.0 SL2100
INSTALLING THE EXPANSION INTERFACE BOARDS 84
Figure 2-66 Connectors of 082-B1
While an Analog Telephone (port) is ringing or MW-lamp is flashing on an
Analog Phone (port), do not disconnect the phone from the port and or connect
another type of the terminal to this port.
3.4.2.1 Connectors
The following table shows the pin-outs for the RJ-61 cable connector for 2W Digital/Analog extension
connections.
Table 2-13 RJ-61 Digital Connector Pin-Outs (J4 (ESI))
Pin No.
Pin Function (ESI: 1-4 / 5-8)
87654321
1
ESI 4/8 (Tip)
2
ESI 3/7 (Tip)
3
ESI 2/6 (Tip)
4
ESI 1/5 (Ring)
5
ESI 1/5 (Tip)
6
ESI 2/6 (Ring)
7
ESI 3/7 (Ring)
8
ESI 4/8 (Ring)