AudioCodes Mediant 4000 SBC - Connecting the Ethernet Ports; RJ-45 LAN Connector Pinouts; Figure 5-2: Connecting the LAN Interface; Table 5-1: RJ-45 Connector Pinouts

Session Border Controllers 29 Mediant 4000 SBC
Hardware Installation Manual 5. Cabling the Device
5.2 Connecting the Ethernet Ports
This section describes the cabling of the LAN interfaces.
5.2.1 RJ-45 LAN Connector Pinouts
The RJ-45 connectors with the following pinouts are used for the LAN interfaces:
Table 5-1: RJ-45 Connector Pinouts
Pin
Name
Description
1
BI_DA+
Bi-directional pair A+
2
BI_DA-
Bi-directional pair A-
3
BI_DB+
Bi-directional pair B+
4
BI_DC+
Bi-directional pair C+
5
BI_DC-
Bi-directional pair C-
6
BI_DB-
Bi-directional pair B-
7
BI_DD+
Bi-directional pair D+
8
BI_DD-
Bi-directional pair D-
 To connect to the LAN:
1. Connect one end of a straight-through RJ-45 Ethernet Cat 5, 5e, or 6 cable to the
Ethernet ports on the LAN module.
Figure 5-2: Connecting the LAN Interface
2. Connect the other end of the cable to the LAN network.