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Description
QSFP-100G-SR4-S - Cisco 100GBASE SR4 QSFP Transceiver ModuleCisco QSFP 100G SR4 S 100GBase SR4 QSFP28 Transceiver What it is QSFP 100G SR4 S is a Cisco 100 Gigabit Ethernet QSFP28 transceiver designed for short reach, high bandwidth fiber links. Its a 100GBase SR4 optic that runs over multimode fiber using parallel optics, commonly deployed in data centers and high density switching environments. Why buyers pick QSFP 100G SR4 S (plain English) True 100G short reach performanceDelivers full 100GbE bandwidth for

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4.4 ★★★★★
Based on 516 reviews
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Product Reviews
★★★★★ 5
Custom wires for winch solenoid pack relocation.
Color: Black, Size: 25-Feet
Wire is nice. Flexible. Seems good. However the inner liner is not moisture blocking as I assumed from the pictures, it's paper.. still seems like a good price per foot.
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Reviewed in the United States on February 14, 2020
★★★★★ 4
Good, flexible (considering it's 2 GA) wire
Color: Black, Size: 20-Feet
Good, flexible (considering it's 2 GA) wire. Lugs soldered on well (using solder pot + flux). The only reason I didn't rate it 5 stars is because it's expensive. Made in USA was a +
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Reviewed in the United States on March 22, 2017
★★★★★ 5
Awesome cable
Color: Black, Size: 25-Feet
Worked great, used it for my corvette batter relocation to the trunk. Plus starter, and alternator wiring
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Good wire
Color: Black, Size: 20-Feet
Seems to be quality wire but it was not what I thought it was. I thought I was ordering 2/0 but it was #2.
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Reviewed in the United States on April 16, 2024
★★★★★ 5
Super útil soldar y flexibles fácil de enrollarlo
Color: Black, Size: 50-Feet
Excelente me sirvió mucho necesito otro un poco más grueso la que sigue de eso gracias cable excelente 👌
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Reviewed in the United States on December 20, 2025



