SKU: 19874148969

Extreme Networks ExtremeSwitching 5420F 16-Port PoE+ Layer 2 Ethernet Switch — Compact Enterprise Access Switch with Fiber and Copper Connectivity

$5111.08 $5678.98
Save 10%
No.2 Bestseller on sm10m.ch >

Pay in installments of $1419.74 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Extreme Networks ExtremeSwitching 5420F 16-Port PoE+ Layer 2 Ethernet Switch — Compact Enterprise Access Switch with Fiber and Copper ConnectivityElevate your network with the Extreme Networks ExtremeSwitching 5420F Ethernet Switch, a compact, feature rich solution designed to deliver reliable Layer 2 switching, flexible connectivity, and scalable performance for growing enterprises. Engineered for uptime and efficiency, the 5420F combines 16 ports of versatile copper and fiber options with PoE capabilities, a modular mindset for future growth, and robust warranty protection. Whether youre

Elevate your network with the Extreme Networks ExtremeSwitching 5420F Ethernet Switch, a compact, feature-rich solution designed to deliver reliable Layer 2 switching, flexible connectivity, and scalable performance for growing enterprises. Engineered for uptime and efficiency, the 5420F combines 16 ports of versatile copper and fiber options with PoE capabilities, a modular mindset for future growth, and robust warranty protection. Whether you’re building a campus access layer, a data-center edge, or a high-availability office environment, this switch helps you simplify management, accelerate traffic, and reduce downtime through intelligent design and dependable hardware.

  • 16 ports with PoE-capable options empower you to power IP phones, cameras, access points, and other devices directly from the switch, reducing cabling, clutter, and installation time.
  • Layer 2 switching support provides efficient VLAN segmentation, advanced traffic management, QoS, and secure access control, making it ideal for enterprise access and edge deployments.
  • Modular design and scalable architecture give you flexibility for future growth, with stacking capabilities that extend bandwidth and simplify management across multiple units.
  • Flexible connectivity with both optical fiber and twisted-pair copper options lets you design a network that fits your existing cabling and performance requirements, protecting your investment.
  • Lifetime Limited Warranty delivers long-term protection and peace of mind, backed by Extreme Networks’ commitment to support and service.

Technical Details of Extreme Networks ExtremeSwitching 5420F Ethernet Switch

  • Port count: 16 ports
  • Connectivity: Optical fiber and twisted-pair copper options
  • PoE: PoE-capable ports available
  • Layer support: Layer 2 switching
  • Warranty: Lifetime Limited Warranty

How to install Extreme Networks ExtremeSwitching 5420F Ethernet Switch

Installing the 5420F is designed to be straightforward and minimizes downtime, making it suitable for busy networks. Begin by planning a secure, well-ventilated deployment location in a standard 19-inch rack or cabinet, ensuring adequate clearance for airflow and cable management. If available, connect to a redundant power supply to maximize uptime. Prepare both fiber and copper cabling paths, labeling each port to simplify future changes and troubleshooting. Before installation, verify access to the management interface and ensure you have the necessary credentials for initial configuration.

Step-by-step deployment best practices:

Step 1 — Mount and power: Secure the switch in the rack, connect power cables, and verify that power is stable. If your environment requires redundancy, configure dual power supplies and confirm that both are supplying power as expected.

Step 2 — Access and initial configuration: Connect a management console or use the web-based management interface. Set a strong administrator password, assign a management IP address, and configure access controls to restrict who can manage the switch.

Step 3 — Network segmentation and port configuration: Create VLANs according to your network design and assign ports to the appropriate VLANs. Configure trunk links between switches if you’re building a larger network, and enable QoS policies to prioritize critical traffic such as voice and video.

Step 4 — PoE management: If you plan to power PoE devices, enable PoE on the relevant ports and set appropriate power budgets. Monitor PoE usage to prevent overloading the switch and ensure devices receive sufficient power.

Step 5 — Stacking and expansion: If you’re deploying multiple 5420F switches, configure stacking or virtual chassis features as described in the user documentation to increase aggregate bandwidth and simplify centralized management. After stacking, verify that inter-switch communication, spanning tree, and redundancy are functioning as expected.

Step 6 — firmware and ongoing management: Check for the latest firmware and apply updates to enhance security and compatibility. Use the management interface to monitor health, bandwidth, port utilization, and error statistics, setting up alerts to proactively address issues before they impact users.

Post-installation validation is essential. Run connectivity tests for critical devices, verify PoE on powered devices, and confirm that VLANs and trunk configurations behave as intended. Document the final topology, including port assignments, VLANs, and stacking topology, to simplify future maintenance and troubleshooting. With proper planning and configuration, the ExtremeSwitching 5420F delivers a resilient foundation for fast, reliable network performance across campus and office environments.

Frequently asked questions

  • What is the ExtremeSwitching 5420F? It is a 16-port Ethernet switch designed for enterprise networks, offering Layer 2 switching, PoE-capable ports, flexible fiber and copper connectivity, a modular design for expansion, and a lifetime warranty for dependable operation.
  • Does the 5420F support PoE? Yes, it includes PoE-capable ports to power compatible devices like IP phones, cameras, and wireless APs directly from the switch.
  • Can the 5420F be stacked with other switches? The product is designed with stacking considerations to increase bandwidth and simplify management when multiple switches are deployed together. Refer to the official documentation for exact stacking capabilities and requirements.
  • What kind of warranty is included? The 5420F comes with a Lifetime Limited Warranty, providing long-term protection under the terms specified by Extreme Networks.
  • What connectivity options does it offer? It supports both optical fiber and twisted-pair copper interfaces, allowing flexible deployment to match your existing cabling and performance needs.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19874148969

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Steve Dietrich
Louisville, US
★★★★★ 4
Eyes Wide Open (with a few omissions)
Format: Audiobook
Thought provoking and great insights but with a few material omissions. As others have noted this is an extremely thought provoking book. Perhaps the most disturbing is the discussion of war gaming a war with China and in most every Chinese initiated war China wins. A close runner-up was the lack of widespread commitment of other senate members to be as fully informed as possible on the military side of military affairs including budgets for specific projects. It's hard to document the claim that two issues were serious omissions but I think there were. There are seemingly minor details that are important Robert McNamara worked for Ford not GM. This is important for decisions at Ford by McNamara's accolates took Ford down to one of its smallest market share of the postwar years. McNamara gave Ford the Falcon , his successors brought out the Mustang. His arrogance cost billions and thousands of lives. McCain recognized the political folly of the initial "leased" Boeing Replacement Tanker Program but that is not discussed. Neither is the continuing debacle of the program, felony convictions/pleas of top Boeing execs and the Pentagon's civilian chief of procurement all associated with the ill-fated tanker program. Declared a near emergency need at the turn of the century, twenty later the tankers can not perform the mission and tens of billions over budget. To put the Tanker Program debacle in perspective, In July 1962 the US achieved its first orbital space flight and its first Moon landing 7 years later. In contrast the replacement tanker program has been in process Boeing was awarded the contract in 2002 , 19 years later and the tankers are not fully operational. Along the way both Boeing and a top civilian dod official did some hard time on felony corruption convictions/pleas. The author notes that in the event of an outbreak of war between the US and China the US ships must get far offshore to have even a chance of survival, well beyond the range of existing carrier based aircraft to attack Chinese forces. The lack of tankers, short range attack aircraft and light loads prevents the Navy from going deep inland. Part of the problem is that the Navy was induced to scrap the long range, extremely deadly F-14B and F-14X and replace them with the slower, shorter range , less carrying capacity F-18s (also made by Boeing) . The Navy had available at the time the F-14X upgrade program which would have converted the F-14 to an even more deadly fighter / bomber and equipped them with a follow-on to the Phoenix missiles, so badly needed to defend the fleet against airborne launched cruise missiles. In addition there were further upgrades in the works to give the Phoenix missiles extremely valuable capabilities. A further indication of the suspicious pattern is that DOD required that all F-14 tooling and parts be destroyed. The claim was made that the F-14s were maintenance hogs. Partly true but largely fixed with the F-14X digital conversion and new engines. While the maintenance hours per flight hour were problematical, when looked at in the big picture they were a rounding error in the 6,000 or so sailors in the Battle Group working 10-15 hour days and the thousands onshore supporting the effort. Does this matter, well yesterday the Chinese ran a practice attack on a US carrier as about 15 aircraft approached within 250 nautical miles of the carrier. Most certainly within range to launch enough hypersonic cruise missiles to virtually assure the carrier would be taken out of action or sent to the bottom of the ocean. As the author notes today's strategy requires that the carriers flee the area and standoff about 1,000 miles. Faster, much longer range F-14x aircraft with the next generation Phoenix would significantly reduce this threat. They would also do the same against large Russian aircraft carrying many cruise missiles. The F-35s will help overcome this deficiency but until they are fully operational and our Naval tanker capabilities redeveloped US capabilities are seriously compromised. The author makes many great observations regarding deficiencies in procurement management, in the Pentagon , Congress and White House. Examples discussed include the Army's failed attempt to acquire a new pistol. The 500 page request for proposals and flawed competition would be a joke were in not for the fact that the taxpayers precious dollars were wasted in the failed effort. An illustration of how perverted the situation has become was illustrated today with a note the the US Air Force had issued an RFP for a "modesty curtain" to be installed on our ancient B-52's because there were now female personnel flying missions. This is a need that should be solvable by a few individuals over a bottle of wine who would probably come up with better ideas, reviewed by an engineer on Monday and perhaps fabricated in one of the base shops. As others have noted it was USAF Col John Boyd who revolutionized the air to air combat, was shunned by top Brass while at the Pentagon and left to his own devices prepared his famous day long lecture on Winning and Loosing Wars that in turn helped rewrite the USMC land battle doctrine. Most all of this work done out of sight of his "leaders" . The author might have also given credit to leaders like Admiral Tom Connolly who sacrificed his career to save Naval aviation from the terminally flawed F-111B as an example of the character and courage needed in the Pentagon, Congress and the White House today and into the future. The author's descriptions of the challenges posed by an aggressive and expansive China should be taken to heart by every American. Unless we stop treating military procurement as a Chicago like spoils system and manage both what we buy and what we pay for it we are inviting Chinese military challenges and placing an even greater financial millstone around the necks of American taxpayers and their future generations. Overall , not perfect but a very important must read
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2021
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 5
Add this to every DoD Reading List!
Format: Kindle
There were so many great excerpts throughout the book that my highlights filled 16 pages in MS Word. This is a must read for all Pentagon personnel, those in operational commands, the acquisition community, and defense industry. Chris' insights as McCain's advisor were invaluable to understand the nuances and competing incentives of the DoD, industry, and Congressional perspectives. "The problem is that America is playing a losing game. Over many decades we have built our military around small numbers of large, expensive, exquisite, heavily manned, and hard to replace platforms that struggle to close the kill chain as one battle network. China, meanwhile, has built large numbers of multi million dollar weapons to find and attack America’s small numbers of exponentially more expensive military platforms." "It requires a sweeping redesign of the American military: from a military built around small numbers of large, expensive, exquisite, heavily manned, and hard to replace platforms to a military built around large numbers of smaller, lower cost, expendable, and highly autonomous machines." "New technologies alone will not save us. We need new thinking — an ambitious effort to reimagine the ends, ways, and means of US military power, as well as the role of our allies in this effort — to succeed in a future world where America’s military superiority will likely erode further if China’s military technological development continues."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2020
D
Verified Purchase
Dick Martin
Louisville, US
★★★★★ 5
The Real Arms Race
Format: Kindle
I am a life-long Democrat, supposed to bristle at the very idea of military spending. Brose's book convinced me the problem is not how much we spend, but what we're spending it on. "Kill chain" is military-speak for the three phases of combat -- figuring out what's going on, deciding what to do about it, and taking effective action. Brose spells out how technology changed all three phases while the Defense Department and its minders in Congress weren't paying attention. The result has been to significantly undermine our military preparedness and, more importantly, the ultimate goal of deterrence. For all the money we're spending, Brose shows how it's mostly on the wrong things, i.e., large, expensive platforms that are only incremental improvements over prior systems designed for different times. He shows how the military-industrial complex, abetted by a Congress invested in the status quo, is arming our military with technology inferior to what you'd find in a modern automobile. The development of the Internet may have been kick-started by the defense department back in the 1960s, but the information revolution that followed largely left the U.S. military behind. Meanwhile, potential adversaries are compensating for relatively lower defense budgets by exploiting emerging technologies that could change the character of war, raising multiple ethical, geo-political, and governance issues. The Kill Chain is compelling, scary, and must-reading for our political leaders and all intelligent voters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2020
P
Verified Purchase
Peter A. Scala
Battle Creek, US
★★★★★ 5
Well written and thought-out approach to change DoD acquisition
Format: Hardcover
I'm a Navy acquisition manager and former Navy officer. I very strongly recommend this book as required reading for Pentagon (especially flag officers and SESs), congressional staffs, defense contractors and those who would be defense contractors, Silicon Valley companies, and everyone who cares about the future of the United States. The author expertly characterizes the current world situation and the issues with DoD acquisition practices. He is not brutal about it, but fair. He explains the background and history behind how we got to where we are, and identifies a path forward. I believe that following the approach recommended is very hard, but very worth while. The author worked for Senator McCain for almost ten years, and it is clear that this book benefits from his experience. My only gripe (and it is a minor one) is that very occasionally the author allows his feelings about Trump to manifest in a negative way. This is often justified, but it shouldn't be so one-sided. Nevertheless, this book is must-read, and deserves five stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2021
C
Verified Purchase
Craig Hart
Natrona Heights, US
★★★★★ 4
Very Educational
Format: Paperback
I enjoyed the book. I wish the average American would take more of an interest in these kinds of issues facing the U S in the China sea region of the world.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2024

recommand products

EBC Ultimax OEM Replacement Brake Pads (UD1447)
83.53
EBC Ultimax OEM Replacement Brake Pads (UD1340)
93.58
EBC Ultimax OEM Replacement Brake Pads (UD1479)
116.93
EBC Ultimax OEM Replacement Brake Pads (UD1454)
60.68
EBC Ultimax OEM Replacement Brake Pads (UD1504)
106.62