SFP28 25G Direct Attach Cables - SFP28 25G Direct Attach Cables - UG1829

AMD Solarflare X4 Series Ethernet Adapter Cabling Guide (UG1829)

Document ID
UG1829
Release Date
2026-07-22
Revision
1.2 English

This is a list of supported SFP28 direct attach cables that have been tested by AMD. AMDis not aware of any issues preventing the use of other brands of cables (of up to 5m in length) with AMD Solarflare network adapters. However, only cables listed in the following table have been tested and are therefore supported.

Table 1. Supported SFP28 25G Direct Attach Cables
Manufacturer Product Code Notes X4522
Amphenol NDCCGF-0001 1m
Amphenol NDCCGF-C101 1m
Amphenol NDCCGF-0005 3m
Amphenol NDCCGF-C103 3m
Amphenol NDCCGJ-0005 5m
HPE 844477-B21 3m

Mellanox 844477-B21

FCI Electronics 10137627-4030LF