SKU: 25890633511

NEW Extreme 7520-48Y-8C-AC-F 48x 25GB SFP28 8x 100GB QSFP28 F-B Airflow Switch

Sale price$5174.99 Regular price$5749.99
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

NEW Extreme 7520-48Y-8C-AC-F 48x 25GB SFP28 8x 100GB QSFP28 F-B Airflow SwitchThe Extreme 7520 48Y 8C AC F by Extreme Networks is a fixed form factor switch featuring 48 SFP28 ports supporting 25GbE and 8 QSFP28 ports supporting up to 100GbE. It offers front to back airflow, supports AC power input, delivers forwarding rates of up to 1000 Mpps with packet buffer size of 32 MB. Compatible with standard rack mounting configurations, the unit supports high density aggregation or spine leaf architectures in data center deployments.

The Extreme 7520-48Y-8C-AC-F by Extreme Networks is a fixed-form factor switch featuring 48 SFP28 ports supporting 25GbE and 8 QSFP28 ports supporting up to 100GbE. It offers front-to-back airflow, supports AC power input, delivers forwarding rates of up to 1000 Mpps with packet buffer size of 32 MB.

Compatible with standard rack mounting configurations, the unit supports high-density aggregation or spine-leaf architectures in data center deployments. The low-latency design at approximately 800 ns enables consistent performance across all port interfaces. Fixed configuration includes passive cooling support through directed airflow modules — from front (port side) to rear — aligning it for hot aisle containment strategies commonly adopted in enterprise-scale environments.

Extreme 7520-48Y-8C-AC-F: 7520-48Y Switch - Ships with two AC front-to-back airflow power supplies, six front- to-back airflow fans, one 4-post rack mount kit. Supports 48 x 1G/10G/25G fiber ports and 8 x 40G/100G fiber ports.

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: 25890633511

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4.6 ★★★★★
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Verified Purchase
onetandog
Chelsea, US
★★★★★ 4
Good socks that *usually* stay on!
These do stay on my son's feet better than most other brands of socks but if he's really kicking (like in his car seat), they do still come off. He's 7 months and they fit OK. It seems they are sized a little small for 6-12mo. Other brands I have (Old Navy, for one) are just a tad larger so they'll fit him longer (even though he can pull those brands off more easily-just cannot win!). Otherwise they are made well and are good quality (which I was happy about considering the price!).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2015
J
Verified Purchase
j.groo
Battle Creek, US
★★★★★ 5
Amazing!
I found this brand a few years ago with my second baby and I’m back for more for my third. They do actually stay on all day! With the money and so cute.
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Reviewed in the United States on January 11, 2023
E
Verified Purchase
Emmy
Natrona Heights, US
★★★★★ 5
Holy Grail of Baby Socks
Love, love, love these socks. As anyone who has ever been around a baby knows, their socks are always falling off! These are the only ones I've found to stay on so they are well worth the price as you aren't constantly losing them and having to buy more. I've already bought 2 sets and will probably buy one more and more again when he sizes up. Right now my son is 2 months old, wearing 6 month clothes, and they still fit him well.
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Reviewed in the United States on December 16, 2016
L
Verified Purchase
Lillyowl
Bozeman, US
★★★★★ 3
Fits a bit short and narrow. Received one sock that had a hole.
Great socks for babies with narrow feet. However, the length is on the small side. I wish that I would have ordered the larger size (my baby is 8 months old and in the 86th % wearing the 6-12 month socks). One sock in the set has a hole at the bottom of the foot. Sadly I washed them before putting them on my baby so now it's too late to return them. I'd suggest carefully examining each sock before washing/using them to look for defects. The fabric is far better than the socks sold at Sprawl-Mart and they stay on better as well. Final verdict - I won't be ordering these online again since it is difficult for me to do returns even if I had noticed the defect before washing them. They are a very good design so I will look for some in stores to purchase.
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Reviewed in the United States on March 2, 2016
F
Verified Purchase
FishMama
Pawtucket, US
★★★★★ 5
Good quality, affordable pricing.
Great socks. Just right thickness. Light and breathable. My five yr old loves them for summer. Also great when shoes are getting snug with thicker socks.
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Reviewed in the United States on October 28, 2022

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