Installation guide

Fast Track Installation Guide 2. Installing the MP-1xx
Version 4.6 13 July 2005
2.4.2 Cables and Cabling Procedure
Verify that you have the cables listed under column ‘Cable’ in Table 2-3 before beginning to cable
the MP-1xx according to the column ‘Cabling Procedure’.
Table
2-3: Cables and Cabling Procedure
Cable
Cabling Procedure
RJ-45 Ethernet
cable
Connect the Ethernet connection on the MP-1xx directly to the network using a
standard RJ-45 Ethernet cable. For connector’s pinout refer to Figure 2-7 below.
Note that when assigning an IP address to the MP-1xx using HTTP (under step 1 in
Section 3.1.1), you may be required to disconnect this cable and re-cable it differently.
Connect the RJ-11 connectors on the rear panel of the
MP-10x/FXS to fax machine, modem, or phones (refer
to Figure 2-8).
Connect the RJ-11 connectors on the MP-10x/FXO
rear panel to telephone exchange analog lines or PBX
extensions (Figure 2-8).
Ensure that FXS & FXO are
connected to the correct
devices, otherwise, damage
can occur.
RJ-11 two-wire
telephone cords
MP-124/FXS ports are usually distributed using an MDF Adaptor Block (special order
option). Refer to Figure 2-10 for details.
50-pin Telco cable
(MP-124 devices
only).
An Octopus cable
is not included
with the MP-124
package.
1. Wire the 50-pin Telco connectors according to the pinout in Figure 2-9 on page
14, and Table 2-4 on page 14.
2. Attach each pair of wires from a 25-pair Octopus cable to its corresponding
socket on the MDF Adaptor Block’s rear.
3. Connect the wire-pairs at the other end of the cable to a male 50-pin Telco
connector.
4. Insert and fasten this connector to the female 50-pin Telco connector on the MP-
124 rear panel (labeled Analog Lines 1-24).
5. Connect the telephone lines from the Adaptor Block to a fax machine, modem, or
telephones by inserting each RJ-11 connector on the 2-wire line cords of the
POTS phones into the RJ-11 sockets on the front of an MDF Adaptor Block as
shown in Figure 2-10 on page 14.
RS-232 serial
cable
Connect the RS-232 port to your PC’s RS-232 port with a straight serial cable. Using
the RS-232 port is optional.
Protective earthing
strap
Connect an earthed strap to the chassis protective earthing screw and fasten it
securely according to the safety standards.
AC Power cable
Connect the MP-1xx power socket to the mains.
MP-124 Safety Notice
To protect against electrical shock and fire, use a 26 AWG min wire to connect analog
FXS lines to the 50-pin Telco connector.
Figure 2-7: RJ-45 Ethernet Connector Pinout
1 2 3 4 5 6 7 8
RJ-45 Connector and Pinout
4, 5, 7, 8
not
connected
1 - Tx+
2 - Tx-
3 - Rx+
6 - Rx-