Refurb Squared
H3C Compatible QSFP28 100G OWDM 1295.56nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module for Transmission
H3C Compatible QSFP28 100G OWDM 1295.56nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module for Transmission
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The H3C Compatible QSFP28 transceiver provides 100GBase-OWDM throughput up to 40km over single mode fiber (SMF) using a wavelength of 1295.56nm via an LC/UPC duplex connector. It is fully compliant with the QSFP28 MSA, SFF-8636 standard. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. It is widely used in 5G base stations, hyperscale data centers, and AI computing clusters.
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.





