BlueOptics E25G-SFP28-TWX-P-00501 Compatible BlueLAN DAC SFP28 0.5m 30AWG Passive Twinax Cable

The BlueOptics E25G-SFP28-TWX-P-00501 is a high-performance, passive Direct Attach Copper (DAC) cable designed for 25 Gigabit Ethernet connectivity. This SFP28 to SFP28 cable offers a cost-effective and low-latency solution for short-range interconnects in data centers and enterprise networks. With a length of 0.5 meters and 30 AWG construction, it is ideal for server-to-switch and switch-to-switch connections within racks.

Advantages

This DAC cable provides reliable 25 Gbps data transmission with minimal power consumption and zero latency, as it requires no active components. Its passive design ensures plug-and-play installation without the need for external power. The cable is fully compliant with SFP28 MSA standards, guaranteeing interoperability with a wide range of networking equipment, including BlueLAN switches and routers.

Suitable for

• Data center top-of-rack and end-of-row cabling
• Server-to-switch connections in high-performance computing environments
• 25 Gigabit Ethernet network infrastructure
• Short-distance interconnects within racks or adjacent racks

Key specifications

• Product Type: Direct Attach Cable (DAC)
• Form Factor: SFP28 to SFP28
• Data Rate: 25 Gbps
• Cable Length: 0.5 meters
• Cable Type: Twinax Copper
• AWG: 30 AWG
• Connector Type: SFP28
• Impedance: 100 Ohm
• Jacket Material: PVC
• Colour: Black
• Operating Temperature: 0°C to 70°C
• Compliance: SFF-8402, SFF-8431, SFF-8472, RoHS

Recommendations

For optimal performance, ensure that both ends of the cable are connected to SFP28 ports that support 25GBASE-CR. This cable is not suitable for distances beyond 5 meters; for longer runs, consider active optical cables or fiber transceivers. Always handle the cable with care to avoid damaging the connectors.