Refurb Squared
NVIDIA/Mellanox MMS4A20 Compatible 800GBASE-DR4 OSFP224 Flat Top 4 x 200G PAM4 1310nm 500m DOM MPO-12/APC SMF InfiniBand XDR Optical Transceiver Module for ConnectX-8 HCA/B300/GB300
NVIDIA/Mellanox MMS4A20 Compatible 800GBASE-DR4 OSFP224 Flat Top 4 x 200G PAM4 1310nm 500m DOM MPO-12/APC SMF InfiniBand XDR Optical Transceiver Module for ConnectX-8 HCA/B300/GB300
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
The OSFP224-DR4-800G-FL is an 800Gb/s single-mode optical transceiver supporting the XDR 800Gb/s InfiniBand protocol. The line rate is 200Gb/s using Pulse Amplitude Modulation of 4- channels denoted as 200G-PAM4. It is used to link the Quantum-X800 QM3x00 switches using Twin-port OSFP224 2x 800Gb/s transceivers to the dual 800Gb/s ConnectX-8 mezzanine card located internally in the GB200-based, liquid cooled system. The length of OSFP224 DR4 is up to 500 meters over SMF MTP/MPO-12 APC cable. This transceiver is compliant with IEEE 802.3dj, CMIS Rev 5.2 and OSFP MSA Specification Rev 5.1. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It's suitable for 800G InfiniBand, Data Centers and Cloud Networks and supports interconnection between the same type of modules.
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.
