Mediatrix 1124 Installation

M e d i a t r i x 1 1 2 4 I n s t a l l a t i o n
The Mediatrix 1124 can be directly plugged into a network and provisioned with a DHCP server. It is
strongly recommended to set your DHCP server before installing the unit on the network. See the
Reference Manual for more details. If you are experiencing problems, or if you do not want to use a
DHCP server, you must perform a Recovery Mode procedure.
A - Reserving an IP Address
Before connecting the Mediatrix 1124 to the network, Mediatrix strongly suggests that you reserve an
IP address in your DHCP server for the unit you are about to connect. This way, you will know the IP
address associated with a particular unit. DHCP servers reserve IP addresses for specific devices using
a unique identifier for each device. The Mediatrix 1124 unique identifier is its media access control
(MAC) address. The MAC address appears on the label located on the bottom side of the unit.
B - Connecting the Mediatrix 1124 Hardware
1. Connect the power cord to its connector on the back of the unit.
2. Connect a RJ21X cable into the RJ21X receptacle of the Mediatrix 1124. The RJ21X cable
contains the connections for the 24 analog lines to connect to the Mediatrix 1124.
3. Connect a 10/100 BaseT Ethernet RJ-45 cable into the Ethernet connector of the Mediatrix
1124 and connect the other end to a compatible Ethernet interface that supplies TCP/IP
network access (e.g., router, switch, hub, or computer).
Use a standard telecommunication cord with a minimum of 26 AWG wire size.
4. Connect the power cord to an electrical outlet. The electrical outlet must be installed near the
Mediatrix 1124 so that it is easily accessible.
C - Attaching the Bracket and Velcro Strap
The RJ-21X connector of the Mediatrix 1124 may require additional support. Mediatrix supplies a
bracket and a velcro strap for this purpose. To attach the bracket to the Mediatrix 1124, follow this
procedure:
1. Remove the screw from the RJ-21X receptacle of the Mediatrix 1124 front panel with a flat-
blade screwdriver.
2. Disconnect the RJ21X cable.
3. Align the screws and lock washers (provided with the bracket) on the bracket with the holes
on the Mediatrix 1124, and then tighten them.
4. Reconnect the RJ21X cable into the RJ21X receptacle of the Mediatrix 1124.
5. Attach the velcro strap as illustrated below.
© 2005, Mediatrix Telecom, Inc. Mediatrix 1124 Installation Guide – SIP Version
Version 5.0, Revision 01