Connecting To The Lan; Connecting To Fxs/Fxo Interfaces; Figure 2-10: Rj-48C Connector Pinouts For E1/T1; Figure 2-11: Rj-45 Connector Pinouts - AudioCodes Mediant 1000 MSBG Configuration Note

Configuration Note
RJ-48c trunk connectors are wired according to the figure below:
2.2.3

Connecting to the LAN

The device's CRMX/CMX module provides 10/100/1000Base-T Gigabit Ethernet RJ-45 ports for
connection to the Local Area Network (LAN).
To connect the device to the LAN:
Using a straight-through RJ-45 Ethernet Cat 6 or Cat 5e (two-pair Category 5 UTP) cable,
connect the CRMX/CMX module's LAN port/s to the LAN (e.g., PC or switch).
The RJ-45 connector pinouts are shown in the figure below:
2.2.4

Connecting to FXS/FXO Interfaces

The procedure below describes the cabling of the device's FXS and FXO module analog
interfaces.
Warnings:
•
•
To connect the FXS /FXO interfaces:
Using the device's RJ-11 connectors on the FXS/FXO module, connect the device to the
required telephone interfaces:
•
FXS: connect the FXS module's ports to fax machines, modems, and/or telephones.
•
FXO: connect the FXO module's ports to telephone exchange analog lines or PBX
extensions.
The RJ-11 connector pinouts are shown in the figure below:
Mediant 1000 MSBG

Figure 2-10: RJ-48c Connector Pinouts for E1/T1

Figure 2-11: RJ-45 Connector Pinouts

To protect against electrical shock and fire, use a 26 AWG min wire to connect FXO
ports to the PSTN.
Ensure that FXS and FXO ports are connected to the appropriate, external devices;
otherwise, damage to the device can occur.

Figure 2-12: RJ-11 Connector Pinouts

15
2. Hardware Installation
October 2010