Cisco Compatible (SFP.10G.LR) 10G, SFP+, 10km, Fibre Optic Transceiver

Cisco Compatible (SFP.10G.LR) 10G, SFP+, 10km, Fibre Optic Transceiver

Marsoni

M251S

$115.91

Get it in 3 business days with 1 day shipping. Friday, May 29

Cisco Compatible (SFP.10G.LR) 10G, SFP+, 10km, Fibre Optic TransceiverCisco Compatible (SFP. 10G. LR) 10G, SFP+, 10km, Fibre Optic Transceiver, 1310nm with LC Connector for SMF Fibre An SFP fibre optic transceiver is a device that plugs into an SFP port on your network switch and allows it to communicate via Ethernet over a fibre cable. The type of transceiver you select will vary depending on the distance and fibre cabling infrastructure you require. In addition, many switch vendors require that transceivers are coded

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These are awesome and have become my favorite socks to have for everyday wear. I have since bought the hightop version as well and there are just as equally great. They fit almost like compression socks. Color does fade a bit after repeated washing but not enough to make a big difference in appearance. They have lasted for a long time and still going. They have lots of cushion which makes it very comfortable to wear.

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Reviewed in the United States on April 4, 2026

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kimberly jumper

Phoenix, US

★★★★★ 5

Great Socks

Color: (001) Black / Black / Castlerock, Size: Large

I keep ordering these over and over again. They fit well, and are soft and comfortable. My feet don't sweat like crazy while wearing them. The cupped heel makes them fit even better. They hold up to everything from everyday use to active lifestyles.

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Reviewed in the United States on April 9, 2026

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jeaton

Cuba, US

★★★★★ 5

Solid under armour sock

Color: (001) Black / Black / Castlerock, Size: Medium

Good socks. Very soft. Not too thick. No seam discomfort. Hope they hold up.

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Reviewed in the United States on May 30, 2026

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Nelson Giovanny Murcia

Boise, US

★★★★★ 5

Talla perfecta

Color: (001) Black / Black / Castlerock, Size: Large

Excelente producto

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Reviewed in the United States on April 26, 2026

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Rachel D.

Houston, US

★★★★★ 4

Good sock but thick

Color: (001) Black / Black / Castlerock, Size: Small

These Under Armour socks are high quality and definitely durable, with great cushioning and a solid fit that stays in place throughout the day. The material feels supportive and they hold up well after multiple washes without losing shape. My only minor downside is that they’re thicker than I expected. They feel more like a heavy-duty training sock, which is great for colder weather or intense workouts, but a bit bulky for everyday sneakers or warmer days. That said, the quality is excellent, and if you prefer a thicker, more cushioned sock, these are perfect. Just something to be aware of depending on how you plan to use them.

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Reviewed in the United States on May 26, 2026