Juniper EX4550-32F-AFO

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19.80 LBS
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Juniper Networks EX4550-32F-AFO
32-port 10-Gigabit SFP+
Front-to-back—air intake to cool the chassis is through the vents on the front panel of the chassis, and hot air exhausts through the vents on the rear panel of the chassis.
Three fan modules; each with an AIR OUT (AFO) label
One AC power supply (with power cord) with an AFO label on its handle

EX4550 Switches Hardware Overview:

Juniper Networks EX4550 Ethernet Switches provide high-density 10-gigabit ports for aggregation layers and data center top-of-rack deployments, and provide options for data center optimized airflow (hot aisle/cold aisle). EX4550 switches have a base port density of 32 fixed 10-Gigabit SFP+ or 10-Gigabit Ethernet BASE-T (10GBASE-T) ports that you can scale up to 48 ports by installing the optional expansion modules. You can configure EX4550 switches in a Virtual Chassis, or in a mixed Virtual Chassis with Juniper Networks EX4200 Ethernet Switches or Juniper Networks EX4500 Ethernet Switches or both, in a total of up to 10 members.

You can expand the number of ports on an EX4550 switch by installing up to two optional expansion modules in the module slots on either side of the chassis.

The optional modules for an EX4550 switch are:

8-port 10-Gigabit SFP+ expansion module—Provides eight ports for eight 1-gigabit small form-factor pluggable (SFP) transceivers or eight 10-gigabit small form-factor pluggable (SFP+) transceivers. You can install a total of eight SFP and SFP+ transceivers in any combination in these eight ports.

8-port 10GBASE-T expansion module—Provides eight ports for 100-Megabit Ethernet BASE-T, 1-Gigabit Ethernet BASE-T, or 10-Gigabit Ethernet BASE-T RJ-45 connectors.

2-port 40-Gigabit QSFP+ expansion module—Provides two ports for 40-gigabit quad small form-factor pluggable (QSFP+) transceivers.

128-Gigabit Virtual Chassis module—Provides two dedicated Virtual Chassis ports (VCPs) for connecting the switch in a Virtual Chassis. You can also connect Virtual Chassis members using the SFP+ network ports, SFP+ expansion module ports, 10GBASE-T network ports, 10GBASE-T expansion module ports, and QSFP+ expansion module ports configured as VCPs.

Benefits of the EX4550 Switch:
Compact solution—The EX4550 switch supports up to 48 10-Gigabit Ethernet ports in a 1 rack unit (1 U) chassis.

Support for Virtual Chassis—EX4550 switches support Virtual Chassis technology. You can interconnect up to 10 EX4200 switches, EX4500 switches, or EX4550 switches to form a Virtual Chassis.

Energy efficiency—The 10-Gigabit Ethernet fiber ports consume less than five watts and the 10-Gigabit Ethernet copper ports consume less than nine watts, thereby offering a low power solution for top-of-rack, end-of-row, and aggregation deployments.


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All Certified Cisco products and selected new products purchased after January 1, 2011 carry a limited lifetime warranty for the original purchasers of the product from Baynetwork, unless stated otherwise on product page or invoice

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Bay Networks, Inc., warrants to the original purchaser that its products will be materially free from defects under normal use and service for a period of limited lifetime, but not longer than 5 years from EOL manufacturing date, beginning from the date product is shipped by Baynetwork to the customer.

This limited warranty covers manufacturing defects in materials and workmanship encountered in normal, reasonable use of the product during the limited warranty period.

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