Juniper EX4550-32T-AFI, 32-port 100/1G/10GBASE-T switch
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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.
You can manage EX4550 switches by using the same interfaces that you use for managing other devices running Juniper Networks Junos operating system (Junos OS)—the CLI, the J-Web graphical interface, and Junos Space.
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