iPECS eMG80 - Automatic Privacy

iPECS eMG80
Hardware Description and Installation Manual Issue 1.0
43
4.7.3 CS416 (4 CO and 16 SLT Interface Board)
The CS416 board has four (4) CO line and 16 SLT interface ports. Note that eight of the 16
SLT interface ports are provided from the SLU8 daughter board that is factory installed.
The board can be installed on CN1 connector of the KSU or EKSU for expansion. Also,
MG-CMU4 daughter board for call metering can be installed on CN790, CN791 as shown
in
Description
Figure 4.7.3-1 below for call metering.
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 CS416 does not include a
pass-through connector and thus should be installed as the top Interface board on
connector CN1.
Figure 4.7.3-1 CS416
The following chart indicates the connectors and modular jacks equipped on the CS416.
Connector and Modular jack
Table 4.7.3-1 Connector and Modular Jack Function
Connector
Functions
Remark
CN2 Connection to CN1 of first Interface board 70 pins
CN3 CPLD JTAG for development 10 pins
CN790 & CN791 MG-CMU4 Installation 8 pins/10 pins
MJ1
1 & 2 CO line
RJ45
3 & 4 CO line
MJ2 16 SLT lines RJ11