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1-4
Overview
Writer:
Weldon W. Rowan
Project:
Overview
Comments:
File Name:
SAB_1.DOC
Last Saved On:
7/2/98 8:29 AM
Unit LEDs
The unit-level LEDs on the HB1004 indicate the status of the power supply and
the percentage of use and collisions on the hub.
Table 1-1
Hub LED Conditions and Descriptions
LED Status Description
Power On Power supply is operational
Off Power supply is off
Utilization Indicates percentage of network utilization
1 Green lit 1% to 5%
2 Green lit 5% to 15%
3 Green lit 15% to 30%
3 Green, 1 Amber lit 30% to 65%
3 Green, 2 Amber lit Above 65%
Collision Indicates percentage of network collision count variation
1 Green lit 1% to 3%
2 Green lit 3% to 5%
3 Green lit 5% to 10%
3 Green, 1 Amber lit 10% to 15%
3 Green, 2 Amber lit Above 15%