100 Mpbs Fiber SFP Transceiver WDM-B, Single Mode 20KM / LC / TX:1550nm RX:1310nm, 0ºC~70ºC

100 Mpbs Fiber SFP Transceiver WDM-B, Single Mode 20KM / LC / TX:1550nm RX:1310nm, 0ºC~70ºC

Marsoni

M251S

$34.00

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

100 Mpbs Fiber SFP Transceiver WDM-B, Single Mode 20KM / LC / TX:1550nm RX:1310nm, 0ºC~70ºCThe SFP 100WB20 is a high performance and cost effective module for serial optical data communication applications specified for single mode of 125 Mb s. It operates on +3. 3V power. The module is intended for Single mode fiber, operates at a nominal wavelength of Tx: 1550nm Rx: 1310nm, 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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Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.

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Reviewed in the United States on February 26, 2024

Verified Purchase

Carl L. Bradley

Houston, US

★★★★★ 1

Kinda flimsy…

Thought the assembly was metal, it’s some kind of PVC.

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Reviewed in the United States on September 22, 2025

Verified Purchase

Michelle bullard