Skip to content


by Juniper
Product Line: Juniper EX Series switches
Product Type: Switch
Original price $0.00 - Original price $2,961.00
Original price
$0.00 - $2,961.00
Current price $2,961.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The Juniper EX4550-32F-AFI is a high-performance Ethernet switch designed for data centers and campus networks. It features 32 fixed 10GbE SFP+ ports and four optional 40GbE QSFP+ uplink ports, providing a total of 1.28 Tbps of switching capacity.

Key Feature for the EX4550-32F-AFI

1. Switching capacity: 1.28 Tbps
2. Forwarding rate: 952 Mpps
3. Latency: 1.5 μs
4. Jumbo frames: up to 9 KB
5. Power consumption: 330 W

Product Review

The EX4550-32F-AFI from Juniper stands out from the competition by its powerful Layer 2/3/4 switching, routing, and strong quality of service (QoS) capabilities. These features make it ideal for enterprise-grade networks and provide users with the ability to prioritize mission-critical traffic. Furthermore, the device offers high availability and scalability due to its redundant power supply, fans and multiple routing engines. Additionally, this switch offers up to 32 ports of 10GBASE-T and SFP+ ports for added flexibility. This makes it a great choice for businesses requiring high-performance networking solutions.


The Juniper EX4550-32F-AFI switch is a high-performance, high-density Ethernet switch specifically designed for data center and enterprise edge networks. It features 32 active-active 10 Gigabit Ethernet (GbE) ports and two fabric I/O modules that support up to 480 GbE ports and an aggregate of up to 4 terabits per second (Tbps) bandwidth capacity within a single chassis. The switch supports advanced Layer 2/3 networking protocols and provides comprehensive IP/MPLS-based Quality of Service (QoS) capabilities. The Juniper EX4550-32F-AFI boasts an advanced feature set that includes both hardware and software capabilities. The switch’s physical layer includes 220Gbps backplane throughput as well as non-blocking line rate features on each port and back to back connections on transceivers, which is ideal for enterprise networks that handle high amounts of traffic and ensure day-to-day reliable performance. Additionally, the switching fabric can reach speeds of up to 5Tbps, enabling large-scale deployments across interconnected nodes within a data center infrastructure. The Juniper EX4550-32F-AFI is powered by Juniper’s Enterprise Networking operating system (Junos OS) and supports advanced Layer 2/3/4 capabilities such as Juniper justifiability, Policy Firewall, Full Ethernet L2/L3 VPN Service and more. Through Junos OS, users have access to intelligent IP routing protocols such as OSPF, BGP, IS-IS or RIPv2 to better direct and route data back and forth across their network infrastructure. Moreover, the switch provides IPv6 support to allow for greater scalability and manageability in expanding networks. The EX4550-32F-AFI also offers advanced QoS features to provide differentiated service levels for various applications, such as voice and video traffic optimisation or mission critical services. Additionally, the switch can use both Flexible packet forwarding mode as well as High Performance Mode to ensure optimal forwarding throughput while in different workloads. In terms of energy efficiency, the Juniper EX4550-32F-AFI switch uses low power components that generate less heat during operation, plus it offers built in cooling fans that are fully adjustable from nine different fan speed settings for optimized cooling performance. Together these features help ensure its efficient power usage without sacrificing reliable operation in any environment. Overall, the Juniper EX4550-32F-AFI switch is packed with hardware and software features that make it an ideal choice for data centers or enterprise edge networks demanding performance and maximum uptime in their operations.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare