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IP LDK-20 Installation Manual Board Installation
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3.4.3 SLIB4 (Single Line Interface Board)
Description
SLIB4 can be installed on the SLIB/DTIB connector, and provides 4 SLT ports, and 2 DTMF receivers. The SLIB4 and
SLT are connected with a RJ45 Modular Jack, MJ3.
Figure 3.4.3 SLIB4
3.4.3.1 Pin assignment
SLIB4
CONNECTOR
PIN NUMBER
NO
SIGNAL NAME
1,2,3,6,7,8 Reserved
4 SLT_RING
RJ45
5 SLT-TIP
SLT
CONNECTOR
PIN NUMBER
NO
SIGNAL NAME
1-2 RESERVED
3 TIP
4 RING
RJ11
5-6 RESERVED