3Com 5108M-TP The ONline Ethernet Network Management Module, LED State, Channel Configuration

assigned. The channel check sequence repeats five times. Table 1-6 explains the channel check codes.

Table 1-6. Channel Check Codes

	LED State	Channel Configuration
1	Blink	Module is configured for channel 1
2	Blinks	Module is configured for channel 2
3	Blinks	Module is configured for channel 3
Off		Isolated (module operates independent of any
		channel)

The LED/Channel Check button and the Controller Module are explained in more detail in the ONline Controller Module Installation Guide.

The ONline Ethernet Network Management Module

The ONline Network Management Module provides remote network management capabilities for the ONline System Concentrator and its modules. The Management Module can also remotely override the following dip switch settings of the 10BASE-T Module:

❑enable/disable each port

(SET PORT 6.5 MODE ENABLE)

❑enable/disable Link Integrity for each port

(SET PORT 3.2 LINK_INTEGRITY ENABLE)

❑set Squelch to high level or low level per port (SET PORT 5.1 SQUELCH LOW)

❑enable/disable crossover mode for port 8

(SET MODULE 5 CROSSOVER DISABLE)

Introduction 1 - 11