1 Gigabit Fiber SFP Transceiver WDM-B, Single-Mode 10km to 80km SFP-WB

1 Gigabit Fiber SFP Transceiver WDM-B, Single-Mode 10km to 80km SFP-WB

Marsoni

M251S

$38.00

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

1 Gigabit Fiber SFP Transceiver WDM-B, Single-Mode 10km to 80km SFP-WBThe SFP WBxx is a high performance and cost effective module for serial optical data communication applications specified for single mode of 1. 25 Gb s. It operates on +3. 3V power. The module is intended for single mode fiber, operates at a nominal wavelength of Tx: 1310nm Rx: 1550nm, and complies with the Multi Source Agreement (MSA) Small Form Factor Pluggable (SFP). Each module consists of a bi directional optical subassembly that combines a

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I really wanted to love these underwear. The material is incredibly soft and has a nice, thick feel that seemed promising at first. Unfortunately, the quality doesn’t hold up. After about 12 washes, the seams started coming apart, and within two months, I had to throw away two of the five pairs because the fabric separated from the waistband. It’s frustrating because they were so comfortable initially, but the poor stitching makes them a bad investment. I wouldn’t recommend these unless the company improves their durability or you’re OK with losing One or two pair of the five

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Reviewed in the United States on March 27, 2025

Verified Purchase

Matthew Howard

Natrona Heights, US

★★★★★ 5

Love these Undies

I LOVE these underwear! Fabric is great, washes well and durable. The need more!

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Reviewed in the United States on November 30, 2025

Verified Purchase

Renee Fletcher

Waukegan, US

★★★★★ 5

Great Item

Size: Small, Color: A-multicolor(6 Pack)

I'm so glad I purchased these. They fit perfectly, very comfortable, fitting tight without feeling tight and most importantly they stay where they're supposed to when you're moving around, not riding up one bit. I'm definitely buying more in different colors. For reference I'm 5'2 103lbs and purchased a small but because they're so stretchy I'm sure an x-small would fit just as well.

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Reviewed in the United States on May 6, 2026