Refurb Squared
10/25GBASE-SR SFP28 Dual-rate 850nm 100m DOM Duplex LC/UPC MMF Optical Transceiver Module for FS Switches
10/25GBASE-SR SFP28 Dual-rate 850nm 100m DOM Duplex LC/UPC MMF Optical Transceiver Module for FS Switches
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The SFP28 transceiver provides 10/25GBASE-SR throughput up to 100m over multimode fiber (MMF) using a wavelength of 850nm via an LC duplex connector. This module provides 10G backward compatibility and simplifies network upgrade. It provides connectivity option for 25G Ethernet, 10G Ethernet and data center. It is fully compliant with the SFP28 MSA, SFF-8431, SFF-8432, SFF-8472 and IEEE802.3by standard.
Enterprise Grade Performance
Enterprise Grade Performance
Our networking cables and optical transceivers are designed for high-performance enterprise networks. They support fast data transmission, stable connectivity, and consistent signal strength across switches, servers, and routers.
Wide Device Compatibility
Wide Device Compatibility
These modules are engineered to work with many leading networking brands such as Cisco, Juniper, Arista, and other enterprise systems. They integrate easily into existing network infrastructure.
Simple Plug And Play Setup
Simple Plug And Play Setup
Installation is quick and easy. Simply insert the cable or transceiver into the compatible port and it begins operating immediately without complicated configuration.
Reliable Connection Stability
Tested And Verified Products
Affordable Enterprise Pricing

Competitive Pricing
Refurb Squared networking hardware delivers high-speed connectivity using tested optical modules and enterprise-grade cables built for reliability and seamless device compatibility.
Built For Reliable Networking
At Refurb Squared we provide high-quality networking hardware trusted by engineers and IT professionals. Our mission is to deliver reliable technology at affordable prices.





