System Components - LG-Nortel ipLDK-60 Installation Manual

ipLDK-60 Hardware Description and Installation Manual
SYSTEM OVERVIEW

2.2 System Components

ITEM
KSU
PSU
Main Board MBU
CO Line and CHB308
Extension
Boards
CSB316
SLIB8
VOIB
PRHB8
Other Boards VMIU
AAFU
MODU
CMU50PR
CMU12PR
BASIC KSU
OPTION BOARD
Key Service Unit
Power Supply Unit
Main Board Unit (3CO, 1DKT and 7 Hybrid)
CO and CO Line and DKT/SLT interface boards
Extension Boards (CHB308, CSB316, SLIB8, E1HB8 and VOIB)
Other Boards VMIU, AAFU, MODU, CMU50PR, CMU12PR can be installed
3CO Lines and 8 Hybrid Interface Board
CMU50PR Call Metering (50Hz) and Polarity Reversal Detection Unit
(3 channels)
CMU12PR Call Metering (12KHz or 16KHz) and Polarity Reversal
Detection Unit (3 channels)
3 CO Lines and 16 SLT Interface Board
CMU50PR Call Metering (50Hz) and Polarity Reversal Detection Unit
(3 channels)
CMU12PR Call Metering (12KHz or 16KHz) and Polarity Reversal
Detection Unit (3 channels)
SLU8 8 SLT Interface Unit Installed on CSB316 as a default
8 SLT Interface Board
Voice over IP Board (4ch)
VOIU Voice over IP unit (4ch)
PRI and 8 Hybrid Interface Board
SLU8 8 SLT Interface Unit Installed on E1HB8 as a default
Voice Mail Interface Unit, 4 channels
Auto Attendant Function Unit, 4 channels
MODEM unit (33Kbps)
Call Meeting (50Hz) and Polarity Reversal Detection Unit
(3 channels)
Call Metering (12KHz or 16KHz) and Polarity Reversal
Detection Unit (3 channels)
DESCRIPTION
7
Issue 1
JAN, 2007