iPECS eMG80 - Preset Call Forward

iPECS eMG80
Hardware Description and Installation Manual Issue 1.3
53
4.7.9 SLB16 (SLT 16 Interface Board)
The SLB16 board is shown in
Description
Figure 4.7.9-1 and has 16 SLT interface circuits. Note that
eight of the 16 SLT interface ports are provided from the SLU8 daughter that is factory
installed. The board can be installed on CN1 connector of the KSU or EKSU for expansion.
The board is provided with two Standoffs that must be installed prior to mounting the board.
To install the board in the KSU, refer to Section 4.4. Note the SLB16 does not include a
pass-through connector and thus should be installed as the top Interface board.
Figure 4.7.9-1 SLB16
Table 4.7.9-1 Connector and Modular Jack Function
Connector and Modular jack
Connector
Functions
Remark
CN2 Connection to CN1 of Interface board 70 pins
CN3 CPLD JTAG for development 10 pins
MJ2 16 SLT line RJ11
Table 4.7.9-2 SLB16 LED Indications
LED Indications
LED
Color
Description
LD1 Blue Station port in use status
ON: a station port is in use
OFF: All station ports are idle