Black Box LH8112A-S, LH8124A Link up Transmit Receive, 100Mbps Segment Full Duplex Collision

10.For a hub stack with a master present, you must configure the software for the installed bridge module to enable the internal bridge function because the software default setting is disabled. The default software setting will not allow the internal bridge function to enable. The software must be configured using a master hub.

11.Start a Console or Web-Based Management session and set the software configuration for the new module. For information on starting a console session, refer to Chapter 4: Console Management. For information on Bridge Module configuration, refer to Chapter 4: Console Management: Controlling Devices.

TX Module LED Indicators

The LEDs on each module indicate port activity. All LEDs are green.

•	Link:	On, indicates a link is up.
•	TX:	On, indicates a transmission in progress.
•	RX:	On, indicates receiving data.

•100M: On, indicates the 100 Mbps segment is linked. Off, indicates the 10 Mbps segment is linked when TX or RX LED is also on. (NOTE: if there is no cable connected to the module, the LED is on by default.)

• FDX:	On, indicates the port is set to full duplex.
	Off, indicates the port is set to half duplex.

•Collision: On, indicates collision occurring.

Link up Transmit Receive

2 3 Ports

Switch Module

LINK 100M

TX FDX

RX COL

100Mbps Segment Full Duplex Collision

TX Module LEDs

26 10/100 Managed Hub