Dell PowerConnect J-EX4500 Hardware Guide - Page 45

Virtual Chassis Module in J-EX4500 Switches, Table 12: Uplink Module Status LED

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Chapter 2: Component Descriptions Table 12: Uplink Module Status LED LED State Description ST (status) Unlit Green • The uplink module is offline. • The chassis is powered off. • The uplink module is online and functioning normally. Each uplink module port has a pair of LEDs that indicate the link/activity and status of the port. See "Network Port and Uplink Module Port LEDs in J-EX4500 Switches" on page 18 for details about the uplink module port LEDs. The SFP+ uplink modules are shipped with dust covers preinstalled in the ports. Related Documentation • Network Port and Uplink Module Port LEDs in J-EX4500 Switches on page 18 • Network Port and Uplink Module Port Connector Pinout Information for J-EX4500 Switches on page 35 • Optical Interface Support in J-EX4500 Switches on page 40 • SFP+ Direct Attach Cables for J-EX Series Switches on page 46 • For an overview of J-EX Series Ethernet switch interfaces, see the see the Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS at http://www.support.dell.com/manuals. • Installing an Uplink Module in a J-EX4500 Switch on page 91 • Removing an Uplink Module from a J-EX4500 Switch on page 131 Virtual Chassis Module in J-EX4500 Switches The Virtual Chassis module is installed horizontally on the rear panel of a J-EX4500 switch chassis. The Virtual Chassis module has two dedicated Virtual Chassis ports (VCPs) that can be used to interconnect the J-EX4500 switch with a J-EX4200 switch or a J-EX4500 switch in a Virtual Chassis configuration. The module is an offline field-replaceable unit (FRU). The Virtual Chassis module comes preinstalled in the switch chassis. NOTE: Virtual Chassis cables and cable connector retainers are not part of the J-EX4500 switch shipping configuration and must be purchased separately. CAUTION: Operating a J-EX4500 switch without the Virtual Chassis module installed is not supported. You cannot start the switch unless the Virtual Chassis module is installed in the chassis. 29

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Table 12: Uplink Module Status LED
Description
State
LED
•
The uplink module is offline.
•
The chassis is powered off.
Unlit
ST (status)
•
The uplink module is online and functioning normally.
Green
Each uplink module port has a pair of LEDs that indicate the link/activity and status of
the port. See “Network Port and Uplink Module Port LEDs in J-EX4500 Switches” on
page 18 for details about the uplink module port LEDs.
The SFP+ uplink modules are shipped with dust covers preinstalled in the ports.
Related
Documentation
Network Port and Uplink Module Port LEDs in J-EX4500 Switches on page 18
•
•
Network Port and Uplink Module Port Connector Pinout Information for J-EX4500
Switches on page 35
•
Optical Interface Support in J-EX4500 Switches on page 40
•
SFP+ Direct Attach Cables for J-EX Series Switches on page 46
•
For an overview of J-EX Series Ethernet switch interfaces, see the see the
Dell
PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS
at
.
•
Installing an Uplink Module in a J-EX4500 Switch on page 91
•
Removing an Uplink Module from a J-EX4500 Switch on page 131
Virtual Chassis Module in J-EX4500 Switches
The Virtual Chassis module is installed horizontally on the rear panel of a J-EX4500
switch chassis. The Virtual Chassis module has two dedicated Virtual Chassis ports
(VCPs) that can be used to interconnect the J-EX4500 switch with a J-EX4200 switch
or a J-EX4500 switch in a Virtual Chassis configuration. The module is an offline
field-replaceable unit (FRU).
The Virtual Chassis module comes preinstalled in the switch chassis.
NOTE:
Virtual Chassis cables and cable connector retainers are not part of
the J-EX4500 switch shipping configuration and must be purchased
separately.
CAUTION:
Operating a J-EX4500 switch without the Virtual Chassis module
installed is not supported. You cannot start the switch unless the Virtual
Chassis module is installed in the chassis.
29
Chapter 2: Component Descriptions