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EX4550-32F-AFI
- Description:
- Juniper Networks EX 4550 - switch - 32 ports - managed - rack-mountable
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EX4550-32F-AFI Overview
EX4550-32F-AFI is a high-performance enterprise Ethernet switch designed with a robust architecture that seamlessly blends advanced Layer 3 routing capabilities with a compact, rack-mount form factor. Built to support scalable networking infrastructures, it comes with a fixed configuration of 32 fiber ports and 4 dedicated SFP uplink ports, enabling versatile network designs and seamless stacking for enhanced throughput and resilience.
Engineered for applications demanding high efficiency and reliable connectivity, the EX4550-32F-AFI offers optimized power management with an AC power supply, non-POE interface support, and industry-standard 10/100/1000 Ethernet technology. Its integrated IP Services operating system ensures strong performance in data-intensive environments, making it ideal for campus, branch, and data center deployments.
What is the price of EX4550-32F-AFI?
Pricing for EX4550-32F-AFI is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for EX4550-32F-AFI.
Explore more options from Switches or explore other Juniper products.
EX4550-32F-AFI Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 75 W |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 32 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Fiber |
| Redundant Power Supply Supported | No |
| Manufacturer Part Number | EX4550-32F-AFI |
| Uplink Configuration | 10G |
| IOS | IP Services |
| POE Support | Non POE |
| SFP Ports | 4 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | N/A |
| Flash Memory | 64 MB |
| Switching Capacity | 128 Gbps |
| Switching Capacity With Stacking | 256 Gbps |
| Product Name | Extreme Networks EX4550-32F-AFI Ethernet Switch |
| Height | 1.75 inches |
| Width | 17 inches |
| Depth | 12 inches |
| Weight | 12 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 17 inches | 17.5 inches | 18.5 inches | 11.6 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10GbE | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.73 inches | 1.73 inches | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10GbE | 10/100/1000 | 10/100/1000 |
| IOS | IP Lite | IP Services | Junos OS | IP Lite | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | EX3400-48T-TAA | QFX5100-48T-AFO | QFX5100-96S-AFO | EX4400-48P | EX4550-32F-AFI |
| Media Type Supported | Twisted Pair | Twisted Pair | Fiber | Twisted Pair | Fiber |
| Memory | 256 MB | 4 GB | 4 GB | 256 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | N/A | 96 Ports | 48 Ports | 32 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | Over 48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | POE+ | Non POE |
| Port/Expansion Slot Details | 48 x 10/100/1000 ports, 4 x 1G SFP slots | 48x 10/100/1000BASE-T ports; 2x 10GbE SFP+ uplink ports | Fixed configuration with 96 SFP+ downlink ports and 6 QSFP+ uplink ports | 48 PoE ports, 4 SFP uplink ports | N/A |
| Power Consumption | 230W | N/A | 370 W | N/A | 75 W |
| Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Juniper EX3400-48T-TAA Ethernet Switch | Juniper QFX5100-48T-AFO | Juniper Networks QFX5100-96S-AFO | Juniper Networks EX4400-48P Ethernet Switch | Extreme Networks EX4550-32F-AFI Ethernet Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | Yes | Yes | No |
| SFP Ports | 4 SFP Ports | 2 SFP+ Ports | 96 x 10GbE SFP+ ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 176 Gbps | 720 Gbps | 1920 Gbps | 128 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 352 Gbps | 1.44 Tbps | N/A | 320 Gbps | 256 Gbps |
| Uplink Configuration | 1G | 10G | 40G | 1G | 10G |
| Weight | 14 lbs | 12 lbs | 15 lbs | 16.5 lbs | 12 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.1 inches | 17 inches |
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Questions & Answers
Q
What is the Juniper Networks EX4550-32F-AFI switch?
A
The Juniper Networks EX4550-32F-AFI is a high-performance, 1U, 32-port managed Ethernet switch offering 1GbE/10GbE SFP/SFP+ connectivity, designed for scalable, low-latency enterprise deployments.
Q
How many ports and interfaces does the EX4550-32F-AFI support?
A
It includes 32 fixed SFP/SFP+ fiber ports, each auto-sensing 1GbE or 10GbE speeds, plus an RJ-45 console port and a USB console port for out-of-band management.
Q
What performance and throughput can I expect?
A
The EX4550-32F-AFI delivers wire-speed switching with up to 1.44 Tbps backplane capacity and up to 1.07 billion packets per second (pps) forwarding rate.
Q
Is the EX4550-32F-AFI rack-mountable?
A
Yes; it ships with a 1U rack-mount kit supporting standard 19-inch racks for data center and wiring closet installations.
Q
Does it support Virtual Chassis technology?
A
Yes; you can interconnect up to four EX4550-32F-AFI switches using high-speed Virtual Chassis ports to simplify management and scale switching capacity.
Q
What management interfaces are available?
A
Management options include a dedicated out-of-band Ethernet management port, an RJ-45 console port, USB console access, and a Junos CLI/Web UI for in-band control.
Q
What Layer 2 and Layer 3 features does it support?
A
It supports advanced Layer 2 features—802.1Q VLANs, Spanning Tree variants, link aggregation—and Layer 3 routing protocols including OSPF, BGP, and VRRP.
Q
Does the EX4550-32F-AFI support Power over Ethernet (PoE)?
A
No; the EX4550-32F-AFI is a fiber-optimized switch and does not provide PoE or PoE+ power delivery.
Q
What operating system does it run?
A
It runs Junos OS with a modular architecture, offering a consistent CLI, comprehensive automation, and non-disruptive software upgrades.
Q
What redundancy and high availability features are included?
A
It offers redundant management paths, Virtual Chassis resiliency, active/backup Routing Engine, and non-stop bridging to maximize network uptime.
Q
What are common use cases for this switch?
A
Ideal use cases include campus distribution, data center top-of-rack fiber aggregation, and high-performance LAN environments requiring low latency and high throughput.
Q
What are the environmental and power specifications?
A
It operates on 100–240 V AC, consumes up to 150 W, meets NEBS Level 3 standards, and supports 0 °C to 40 °C operating temperature with 5%–90% non-condensing humidity.
Q
How do I set up the EX4550-32F-AFI?
A
Mount the switch in a 19″ rack, insert SFP/SFP+ transceivers, power on, access the console via CLI or Junos Space, and follow the Quick Start Guide to configure ports and protocols.
Q
What security features does it include?
A
It includes IEEE 802.1X authentication, MACsec encryption, DHCP snooping, dynamic ARP inspection, and Role-Based Access Control (RBAC).
Q
What warranty and support options are available?
A
Juniper offers a limited lifetime hardware warranty with next-business-day replacement and optional Juniper Care service bundles for 24×7 support and expedited RMA.
Q
How can I purchase or get a quote for the EX4550-32F-AFI?
A
Contact an authorized Juniper Networks reseller or visit the Juniper website to request a quote or check availability through certified distribution partners.
