NEC SL1100 - Cabling and Setting IP4 WW-4 COIDB-B1; Cabling IP4 WW-000 E-B1; Figure 2-76 Connectors of 4 COIDB-B1; Table 2-12 RJ-61 Analog Pin-Outs (J101, J102)

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 Analog extension
connections.
Table 2-12 RJ-61 Analog Pin-Outs (J101, J102)
Pin No. SLI 1-4 (J101), SLI 5-8 (J102): 2-Wire Analog Extension
port Connector (RJ-61)
8 765 4321
1 T4 (Tip for port 4)
2 T3 (Tip for port 3)
3 T2 (Tip for port 2)
4 R1 (Ring for port 1)
5 T1 (Tip for port 1)
6 R2 (Ring for port 2)
7 R3 (Ring for port 3)
8 R4 (Ring for port 4)
3.4.3 Cabling IP4WW-000E-B1
This IP4WW-000E-B1 PCB does not have any connection for cabling.
3.4.4 Cabling and Setting IP4WW-4COIDB-B1
This IP4WW-4COIDB-B1 PCB provides two RJ-61 connections for CO lines (J2) and PFT TEL (J3).
5 T1
Analog trunk 1
Single Line
Telephone
J3 J2
PF1 CO1-4
2-Core Cable
(Non polarity)
4 R1
Analog trunk 2
Analog trunk 3
Analog trunk 4
6 R2
2 T3
3 T2
T1 5
R1 4
7 R3
1 T4
8 R4
Figure 2-76 Connectors of 4COIDB-B1
ISSUE 5.0
SL1100
Hardware Manual 2-53