SKU: 6126705877

Juniper EX3400-48P 48x 1GB PoE+ RJ-45 4x 10GB SFP+ 2x 40GB QSFP+ F-B Air Switch

Sale price$193.50 Regular price$215.00
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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

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Description

Juniper EX3400-48P 48x 1GB PoE+ RJ-45 4x 10GB SFP+ 2x 40GB QSFP+ F-B Air SwitchThe Juniper EX3400 48P is a high performance switch designed for demanding network environments. With 48 Gigabit Ethernet ports, all capable of delivering Power over Ethernet (PoE+), and additional uplink options through its 10GB SFP+ and 40GB QSFP+ ports, this switch offers flexibility in connectivity. With a PoE budget of 740W, the EX3400 48P can power multiple devices, such as VoIP phones or wireless access points, without extra power sources. Its

The Juniper EX3400-48P is a high-performance switch designed for demanding network environments. With 48 Gigabit Ethernet ports, all capable of delivering Power over Ethernet (PoE+), and additional uplink options through its 10GB SFP+ and 40GB QSFP+ ports, this switch offers flexibility in connectivity.

With a PoE budget of 740W, the EX3400-48P can power multiple devices, such as VoIP phones or wireless access points, without extra power sources. Its switching capacity of 336 Gbps ensures fast data transfer rates across your network infrastructure.

This switch also boasts an impressive forwarding rate of up to 250 million packets per second (Mpps), which allows for smooth handling and routing of data traffic on your network. Its MAC address table has a size limit of 32,000 entries, ensuring efficient management and communication between connected devices.

Juniper EX3400-48P: 48x 10/100/1000BASE-T RJ45 PoE+ ports, 4x SFP+ ports and 2x QSFP+ uplink ports (optics not included).

Shipping Notes
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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]
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SKU: 6126705877

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4.7 ★★★★★
Based on 27 reviews
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M
Verified Purchase
Maria Cross
Pawtucket, US
★★★★★ 5
Great item
Size: USB C to Ethernet Adapter
Works like a charm. Easy set up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
I
Verified Purchase
Ian H.
Port Orchard, US
★★★★★ 5
great product
Size: USB C to Ethernet Adapter
I have a bunch of these and the y work great, fast, easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
K
Verified Purchase
KrisB
Cuba, US
★★★★★ 5
Worth every penny
Size: USB C to Ethernet Adapter
This adapter provides a stable, hardwired connection when Wi-Fi is not fast enough for heavy law school research. It is strictly plug and play, requiring no software installation. The weight is negligible, making it easy to keep in my bag for campus. Given the excellent build quality and consistent functionality without any drop-offs, it offers solid value for money. It’s perfectly versatile for numerous uses (keeps me from having to use like 3 other dongles)
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Reviewed in the United States on May 26, 2026
R
Verified Purchase
Ryan Schumacher
Chelsea, US
★★★★★ 5
works great iPhone
Size: USB C to Ethernet Adapter
flawless with iPhone, great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
C
Verified Purchase
Christopher Lang
Phoenix, US
★★★★★ 5
Works brilliantly with Steam Deck!
Size: USB C to Ethernet Adapter, Size: USB C to Ethernet Adapter
I bought this specifically for a Valve Steam Deck. I recently got a gigabit fiber connection and wanted to take full advantage of it when downloading games on the Deck. I took a gamble on this adapter knowing that Linux generally has incredible driver support without much, if any, configuring. I installed it into the Steam Deck's USB-C port, hooked the other end up to my network switch, and the Steam Deck instantly registered a new wired connection. I didn't even have to go into "Desktop Mode" for it; it all worked flawlessly in the "Gaming Mode". I downloaded a 15GB game in about 3 minutes with the Deck maxing out at 880Mbps. The device itself seems well built with a braided cable and gray anodized aluminum enclosures on each end. It's small and compact so it'll fit nicely in the Steam Deck case's little pouch or in that drawer that every house has that's full of cables, adapters, and dongles. It seems as though it's good value for money as well, like every Anker product I've purchased, but time will tell if something goes screwy down the line.
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Reviewed in the United States on October 1, 2025

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