Connecting The Ethernet Interface; Figure 2-24: Rj-48C Connector Pinouts; Figure 2-25: Rj-45 Connector Pinouts - AudioCodes Mediant 1000 MSBG Installation And Configuration Manual

To connect E1/T1 trunks using RJ-48c connectors (1-, 2-, 4-, 8-trunk device):
1. Connect the E1/T1 trunk cables to the ports labeled PSTN 1 to 8 (in the case of the 8-trunk
device) on the device's rear panel.
2. Connect the other ends of the Trunk cables to the PBX/PSTN switch.
RJ-48c trunk connectors are wired according to the connector pinouts shown in the figure below:
2.2.3.3

Connecting the Ethernet Interface

The device provides two 10/100Base-TX RJ-45 ports for connection to the Ethernet network. The
dual ports provide Ethernet redundancy.
To connect the Ethernet interface:
1. Connect a standard Category 5 network cable to the Ethernet RJ-45 port (labeled ETH) on
the device's rear panel.
2. Connect the other end of the Category 5 network cable to your IP network.
3. For Ethernet redundancy/backup, repeat steps 1 through 2 for the second Ethernet port.
The RJ-45 connectors are wired according to the figure below:
Notes:
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AudioCodes Enhanced Media Gateway

Figure 2-24: RJ-48c Connector Pinouts

Figure 2-25: RJ-45 Connector Pinouts

For Ethernet redundancy, it's recommended to connect each of the Ethernet
connectors to a different switch.
When assigning an IP address to the device using HTTP (refer to 'Assigning an IP
Address Using HTTP' on page 47), you may be required to disconnect the Ethernet
cable and re-cable it differently.
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Survivable Branch Appliance
Document #: LTRT-18206