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IP LDK-20 Installation Manual Board Installation
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3.4.2 DTIB8 (Digital Terminal Interface Board)
Description
DTIB8 can be installed on the SLIB/DTIB connector, and provides 8 Digital Keyset ports. It also provides 2-wire
connections to Digital Keysets. It has module connectors, MJ1 and MJ2, that are used to connect Digital Keyset lines
to the DTIB8.
Figure 3.4.2 DTIB8
3.4.2.1 Pin assignment
DTIB8
CONNECTOR PIN NUMBER NO SIGNAL NAME FUNCTION
1,2,3,6,7,8 Reserved
4 DKT_R RING
RJ45
5 DKT_T TIP
DKT
CONNECTOR PIN NUMBER NO SIGNAL NAME
1-2 RESERVED
3 TIP
4 RING
RJ11
5-6 RESERVED