Aria-24
ipe
Digital Key Telephone System
Installation Manual
Issue 1.5
Aria Technologies
43
3.4.3 SLIB4 (Single Line Interface Board)
Description
The SLIB4 provides the four (4) ports of SLT interface and two DTMF receivers. The connection between
the SLIB4 and Single Line Telephone is performed through RJ45 Modular Jack, MJ3.
SLIB4 can be installed the „SLIB/DTIB‟ connector.
Pin assignment
SLIB4
Connector
Socket Pin Number
NO
SIGNAL NAME
FUNCTION
RJ45
1,2,3,6,7,8
Reserved
4
SLT_RX
Receive Data
5
SLT-TX
Transmit Data
SLT
Connector Type
Socket Pin
Number
NO
SIGNAL NAME
RJ11
1-2
RESERVED
3
TIP
4
RING
5-6
RESERVED