User`s manual

MP-124 H.323 User’s Manual 3. MP-124 Hardware Installation
Version 4.2 Beta 23 June 2003
3 MP-124 Hardware Installation
Safety Notice
Installation and service of this device must only be performed by authorized, qualified service personnel.
3.1 Hardware Installation Procedure
3.1.1 Unpacking
$ To unpack the MP-124:
" Open the carton and remove packing materials
" Remove the MP-124 from the carton
" Check that there is no equipment damage
" Check, retain and process any documents
" Notify AudioCodes of any damage or discrepancies
" Retain any diskettes or CDs
3.1.2 MDF Adaptor
To connect 24 2-wire lines into the MP-124, a Main Distribution Frame (MDF) Adaptor Block can
be used as shown in Figure 3-1. This converts the standard RJ-11 connectorized phone line into
a plain pair of wires that are terminated within a 50-pin Telco connector.
Figure 3-1: MP-124 in a 19-inch Rack with MDF Adaptor
Data Cntrl Ready
CONFIG
1 2 3 4 5
ON
RS-232
Eth 1 Eth 2
ANALOG LINES 1-20
100 - 250V~
50 - 60Hz 2A
AC Power Cord
Grounding Strap
RS-232 Cable
50-pin female
Telco connector
Back-up
LAN Cable
to Eth 2
Connect to
here
MP-124
Rear View
REAR OUTPUT
24 wire pairs in
Octopus cable
with 50-pin male
Telco connector
FRONT INPUT
24 line cords
2-wire with RJ-11
connectors
M D F Adaptor Block - rear
Primary
LAN Cable
to Eth 1
19-inch Rack
Rear View