NetPerformer Hardware Installation Guide
4-14 Memotec Inc.
•Left LED:
- Blinking/Green: Activity (traffic transmitted or received)
- On: The link is up
• Right LED:
- Yellow: The speed of the LAN connection is 100 or 1000 Mbps
- Off: The speed of the LAN connection is 10 Mbps
4.7.3 LAN Cables
Each Ethernet LAN port has an RJ-45 female connector to attach a LAN cable. Select a
standard LAN cable with RJ-45 connectors at both ends.
RJ-45
Connector for
Ethernet LAN
Port
On the rear panel of the SDM-9120/9220/9230 and on the front panel of the SDM-9140,
the RJ-45 female connectors marked Ethernet 1 and 2 provide two physical LAN ports for
attachment to the local LAN hub (10/100Base-T, 1000Base-T for the SDM-9140, MDI
connection).
The following table describes the RJ-45 pinout for the LAN port.
Pin No. Usage Description
1 TX+ Transmit (+) Output
2 TX- Transmit (-) Output
3 RX+ Receive (+) Input
4 – (not used)
5 – (not used)
6 RX- Receive (-) Input
7 – (not used)
8 – (not used)
Table 4-8 RJ-45 Pinout for Ethernet LAN Port
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