Refurb Squared
800GBASE 2xDR4/DR8 OSFP Finned Top 8 x 100G PAM4 1310nm 500m DOM Dual MPO-12/APC SMF LPO (Linear-drive Pluggable Optics) Optical Transceiver Module for FS LPO Switches
800GBASE 2xDR4/DR8 OSFP Finned Top 8 x 100G PAM4 1310nm 500m DOM Dual MPO-12/APC SMF LPO (Linear-drive Pluggable Optics) Optical Transceiver Module for FS LPO Switches
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The 800GBASE-DR8 OSFP LPO (Linear-drive Pluggable Optics) optical transceiver module is designed for 800GBASE Ethernet throughput up to 500m link lengths over OS2 single-mode fiber (SMF) using a wavelength of 1310nm via dual MTP/MPO-12 APC connectors. This transceiver is compliant with CMIS 5.0, LPO MSA 1.0, and OSFP MSA standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. LPO transceivers eliminate traditional DSP/CDR ASICs by adopting a linear architecture with TX-side linear drivers and RX-side TIAs, reducing power consumption and latency with a streamlined signal path. They can withstand the maximum range of external operating conditions, including temperature, humidity, and EMI. While keeping the pluggable design for flexible cabling and maintenance, they utilize a silicon photonics PIC for compact, high-speed, ultra-reliable connectivity. The 800G LPO transceivers deliver excellent performance in AI/ML systems and 800G switches that support linear-drive optics.
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.





