25G SFP28 DAC
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25G SFP28 DAC Overview
The 25G SFP28 DAC category contains one passive direct attach copper twinax cable for short-distance 25G connections. S25-S25-C uses SFP28 connectors at both ends to establish a direct link between compatible network ports and is available in lengths from 0.5m to 5m. Each connector includes an EEPROM that stores product information readable by the host system. The cable is designed for connections within a data center rack or between adjacent racks, including links between SFP28-equipped switches, servers, and other network devices.
FAQ
- What link speed is S25-S25-C designed to carry between two compatible SFP28 ports?
25Gb/s. The S25-S25-C is a passive direct attach copper cable designed to establish one 25G connection between two compatible SFP28 ports.
- What connector configuration does the S25-S25-C passive copper cable use?
It provides one SFP28 connector at each end. The integrated connectors form a complete SFP28-to-SFP28 twinax cable assembly, so separate optical transceiver modules are not required.
- Which cable lengths are available for S25-S25-C, and where can they be deployed?
From 0.5m to 5m. These lengths are intended for short-distance connections within a data center rack or between adjacent racks.
- Can S25-S25-C split one 25G SFP28 port into multiple lower-speed connections?
No. The S25-S25-C is a straight-through cable with one SFP28 connector at each end, providing one direct 25G port-to-port connection rather than a breakout configuration.
- Can the host system read product information from the S25-S25-C connectors?
Yes. Each SFP28 connector includes an EEPROM that stores product information readable by the connected host system.
- What types of network equipment can be connected with S25-S25-C?
Compatible SFP28-equipped switches, servers, network adapters, and other network devices. The S25-S25-C is intended to create a direct copper connection between two supported 25G SFP28 ports.
