Dell PowerConnect J-EX4500, Hardware Manual

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CAUTION: Mixing power supplies with front-to-back and back-to-front airflow
in the same chassis is not supported.
Related
Documentation
J-EX4500 Switch Models on page 6
•
•
Field-Replaceable Units in J-EX4500 Switches on page 18
J-EX4500 Switch Models
The J-EX4500 switch is available in two models—one with front-to-back airflow and the
other with back-to-front airflow. Table 2 on page 6 lists the two models for a J-EX4500
switch and the components included in each model.
NOTE: The network ports are located on the front of the switch.
Table 2: J-EX4500 Switch Models and Their Components
Switch Components
Direction of
Airflow Access Port
Configuration
Model
• Chassis
• One fan tray—displaying an
EXHAUST
label and
arrow icons pointing towards you
• One AC power supply—displaying an
EXHAUST
label and arrow icon pointing toward you
•
One jumper cable
• One power supply cover panel
•
Two uplink module cover panels
• One Virtual Chassis module
Front-to-back 40-port GbE/10GbE
SFP/SFP+ GYTPN
• Chassis
• One fan tray—displaying an
INTAKE
label and
arrow icons pointing away from you
•
One AC power supply—displaying an INTAKE label
and arrow icon pointing away from you
• One jumper cable
• One power supply cover panel
• Two uplink module cover panels
• One Virtual Chassis module
Back-to-front 40-port GbE/10GbE
SFP/SFP+ TX9CD
NOTE: Uplink modules, transceivers, Virtual Chassis cables, and Virtual
Chassis cable connector retainers are not part of the J-EX4500 switch’s
shipping configuration. If you want to purchase uplink modules, transceivers,
Virtual Chassis cables and cable connector retainers, or additional power
supplies for your switch configuration, you must order them separately.
6
Dell PowerConnect J-Series J-EX4500 Ethernet Switch Hardware Guide