LG-Nortel ARIA SOHO Hardware Description And Installation Manual page 32

ARIA SOHO Hardware Description and Installation Manual
BOARD INSTALLATION
The MBU is installed in the KSU and provides various kinds of connectors RJ11 modular jacks for the connection of
peripheral boards and miscellaneous functions (refer to Figure and Table).
SWITCH/CONNECTOR
CN1
CN2
CN3
CN4
CN5
CN9 & CN10
CN13
CN6
CN7
CN8
MJ1
MJ2
MJ3
MJ4
PJ1 (Red)
PJ2 (Blue)
SW1
SW2
SW3
FIGURE 4.2B MBU CONNECTION PORTS
CONNECTOR, MODULAR JACK AND SWITCH FUNCTIONS
KSU Connection to Expansion KSU with Flat cable
CO and Extension Board(CHB308/CSB316/SLIB8) installation
LANU Installation
MODU Installation
VMIU/AAFU Installation
CMU50PR Installation
DPU2 Installation
JTAG Port for Emulator
PSU Connection (+5V, -5V, +30V)
RS-232C Port Connection
3 CO Lines Connection
8 DKTs or 1 DKT and 7 SLTs Connection
Alarm Sensor and External Relay Contact
USB Connection(USB Type B Connector)
External MOH Connection
External PAGE Connection
4 Poles DIP Switch for Software Usage
Lithium Battery ON/OFF Switch for Memory and RTC Back Up
System Reset Button
FUNCTIONS
27
Issue 1
Aug, 2006
REMARK
50Pins
50Pins
32Pins
20Pins
32Pins
6 & 8Pins
16Pins
For Test
7Pins
9Pins
3Arrays
8Arrays
1Array
Slave Mode
Default = All ON
Default = OFF