QSFP28 to 4×SFP28 Breakout Cables - QSFP28 to 4×SFP28 Breakout 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 QSFP28 to 4×SFP28 breakout 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 QSFP28 to 4×SFP28 Breakout Direct Attach Cables
Manufacturer Product Code Notes X4542 X4522
Amphenol NDAQGF-0001 1m
Amphenol SF-NDAQGF100G-001M 1m
Amphenol NDAQGF-0003 3m
Amphenol SF-NDAQGJ100G-003M 3m
Amphenol NDAQGJ-0005 5m
Amphenol SF-NDAQGJ100G-005M 5m
Arista CAB-Q-4S-100G-3M 100GBASE-CR4 3m  
HPE 845416-B21 3m