SKU: 195800381

Extreme Networks ExtremeSwitching 5420F Ethernet Switch

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Description

Extreme Networks ExtremeSwitching 5420F Ethernet SwitchExtreme Networks ExtremeSwitching 5420F Ethernet Switch The Extreme Networks ExtremeSwitching 5420F Ethernet Switch embodies a balanced blend of performance, scalability, and flexibility designed for growing offices, branch networks, and mid size data environments. Boasting 48 ports and Layer 2 switching capabilities, this switch is built to streamline traffic flows, simplify network management, and enable future ready upgrades. Its modular design and

Extreme Networks ExtremeSwitching 5420F Ethernet Switch

The Extreme Networks ExtremeSwitching 5420F Ethernet Switch embodies a balanced blend of performance, scalability, and flexibility designed for growing offices, branch networks, and mid-size data environments. Boasting 48 ports and Layer 2 switching capabilities, this switch is built to streamline traffic flows, simplify network management, and enable future-ready upgrades. Its modular design and stack-ready architecture give IT teams a practical path to scale connectivity as user density, devices, and bandwidth demands rise. The 5420F brings copper twisted-pair and optical fiber options under one roof, enabling versatile uplinks and seamless integration with existing cabling while preserving the reliability Extreme Networks is known for. In today’s dynamic business landscape, reliable throughput, straightforward administration, and scalable deployment options are essential—and the 5420F aims to deliver on all fronts. This description blends core product details with real-world usage scenarios to help you visualize how the 5420F can support office consolidation, campus connectivity, and fast-paced enterprise environments without introducing unnecessary complexity or downtime.

  • 48 ports of connectivity for dense office layouts and small data centers—The ExtremeSwitching 5420F consolidates edge access into a single, high-capacity device, reducing the need for additional switches and simplifying cable management. With a generous port count, you can connect computers, printers, servers, IP phones, cameras, and other networked devices with fewer daisy-chains, enabling cleaner installations and improved manageability across floors or wings of a building.
  • Layer 2 switching for efficient network segmentation—Engineered for Layer 2 operation, the 5420F supports essential traffic segmentation through VLANs and controlled broadcast domains. This enables smarter utilization of bandwidth, clearer policy boundaries, and easier enforcement of security and quality-of-service (QoS) settings, making it a solid foundation for departmental networks, guest access, and sensitive device groups while keeping deployment straightforward.
  • Modular design supports future-proof growth—The 5420F’s modular characteristics empower IT teams to adapt the network as needs evolve. Whether you’re scaling up port density, adding uplink flexibility, or reconfiguring your topology to support new applications, the modular approach minimizes disruption and protects your technology investment. This adaptability is especially valuable in environments where business requirements shift rapidly or where IT teams aim to standardize across multiple sites.
  • Stacking capability for seamless scale and management — The stack port capability provides an efficient and scalable path to extend your network. By interconnecting multiple switches, you can increase overall port density, maintain consistent policies across devices, and simplify management through a unified control plane. Stacking helps you uphold high availability and predictable performance as you grow, reducing the administrative overhead usually associated with sprawling networks.
  • Flexible media options for cost-effective uplinks—With support for both twisted-pair copper and optical fiber, the 5420F accommodates diverse data-center and campus needs. This flexibility allows organizations to optimize for cost and performance—whether you’re connecting to distribution layers, data center cores, or remote offices—while preserving compatibility with existing cabling investments and simplifying future upgrades.

Technical Details of Extreme Networks ExtremeSwitching 5420F Ethernet Switch

  • Ports: 48 networking ports
  • Layer support: Layer 2 switching
  • Modularity: Modular design
  • Media types: Twisted Pair, Optical Fiber
  • Stacking: Stack port available for easy expansion

How to Install Extreme Networks ExtremeSwitching 5420F

  • Plan your topology and determine the ideal placement in an accessible rack or cabinet, ensuring proper ventilation and clearance for cabling.
  • Mount the switch securely in a rack, connect the power supply, and verify that there is stable power delivery and adequate cooling in the installation environment.
  • Connect management workstations to the switch’s management interface and configure the initial out-of-band or in-band management access, following your organization’s security guidelines.
  • Connect endpoints and uplinks, including any fiber or copper links, and verify physical link status on the front panel LEDs or management interface.
  • Perform initial configuration with VLANs, port settings, and basic security policies, then validate connectivity across devices and monitor performance to ensure stable operation.

Frequently asked questions

  • Q: What is the ExtremeSwitching 5420F?

    A: It is a 48-port Ethernet switch from Extreme Networks designed for enterprise networks, offering Layer 2 switching, modular design, and stacking capabilities to support scalable, flexible network deployments.

  • Q: Does the 5420F support stacking?

    A: Yes—a stack port extension provides an easy method to extend your office network by interconnecting multiple switches, simplifying management and improving scalability.

  • Q: What ports and media does it support?

    A: The switch includes 48 networking ports and supports both twisted pair copper and optical fiber media, enabling flexible uplink options and compatibility with existing cabling infrastructure.

  • Q: Is it suitable for small to mid-size offices?

    A: Yes—its 48-port configuration, Layer 2 capabilities, and stacking options make it well suited for growing small to mid-size offices and branch networks seeking reliable, scalable switching.

  • Q: Where can I find technical specifications?

    A: Technical details are typically listed in the product's specifications page on the vendor or distributor site; consult the official Extreme Networks product documentation or trusted distributors for the most up-to-date specs.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 195800381

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Samantha
New York, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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Reviewed in the United States on May 27, 2026
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Tyler and Kaela
Houston, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
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Reviewed in the United States on April 15, 2026
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Verified Purchase
Mystery Fan
Carnegie, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
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Reviewed in the United States on May 29, 2026
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Carol C
Natrona Heights, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
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Reviewed in the United States on March 22, 2026
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Verified Purchase
Asha
Bozeman, US
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
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Reviewed in the United States on May 6, 2026

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