3Com 3C16405 User Manual - Sing
3
U
SING
THE
PS H
UB
This chapter contains the following topics:
■
Description of the hub’s LEDs and ports
■
Positioning the hub
■
Rack and wall mounting the hub
■
Connecting PS Hubs together
■
Connecting workstations and other equipment to the hub
■
Spot Checks
LEDs and Ports
Figure 3-1 (over the page) shows the hub’s diagnostic LEDs and easy to
use ports. This diagram also appears on the Quick Reference Guide.
The LEDs:
■
Show you how the hub and its ports are operating
■
Show you how the hub’s segments are operating
■
Alert you to a potential problem with your network
The different types of ports are used for:
■
Connecting workstations and other equipment to your hub
■
Connecting your hub to other PS Hubs, to form a stack
■
Connecting a management station to your hub for local
management
CAUTION:
Only connect a SuperStack
®
II Redundant Power System to
the Redundant Power System socket.
Do not remove the transceiver module blanking plate with the power
still connected.