This Dell Networking Cable, 100GbE QSFP28 to QSFP28, Passive Copper Direct Attach Cable is used to link your fiber networking devices for high-speed, long-distance connectivity. This 2 m cable features an QSFP28 connector at one end and QSFP28 connector at the other end.<br><br>- Provides the necessary link between fiber networking devices for high-speed, long-distance connectivity<br>- Features an QSFP28 connector at one end and QSFP28 connector at the other end<br>- Measures 2 m in length<br><br>This product is compatible with the following systems:<br><br>- Dell Networking S6100<br>- Dell Networking Z9100<br>- PowerEdge R640<br>- PowerEdge R740XD<br>- PowerEdge R740<br>- PowerEdge R940