BlueOptics 25G-DACP-SFPZ5M-BL InfiniBand fibre optic cable 5 m SFP28 SFP28 DAC Black

The BlueOptics 25G-DACP-SFPZ5M-BL InfiniBand fibre optic cable is a 5 m high-speed direct attach cable with SFP28 connectors at both ends. Designed for data center and server interconnects, this cable supports 25 Gbps links over a short-reach copper/fibre direct attach configuration and provides a compact, plug-and-play connection between compatible SFP28 ports. Its black jacket and standard SFP28 form factor make it suitable for dense rack environments and straightforward cable management.

Advantages

This SFP28 direct attach cable offers low latency and consistent signal integrity for 25 Gbps applications. The pre-terminated male-to-male SFP28 connectors reduce installation time and eliminate field termination. With a 5 m length, the cable provides flexibility for mid-rack and intra-rack connections while keeping trace routing tidy. Compatibility with standard SFP28 ports ensures broad interoperability with switches, NICs and storage devices that accept SFP28 direct attach links.

Suitable for

• Server-to-switch connections in data centers
• Storage area network links and SAN uplinks
• High-throughput rack-to-rack or intra-rack connections
• Network equipment testing and temporary deployments

Key specifications

• Connector type: SFP28 male — both ends
• Supported data rate: 25 Gbps
• Length: 5 meters
• Cable jacket color: Black
• Intended use: InfiniBand / SFP28 direct attach links for short-reach connections

How to use

Install the cable by inserting each SFP28 connector into the corresponding SFP28 port on your devices until the latch engages. Ensure devices are powered off or support hot-plugging according to manufacturer guidance before connecting. Verify link lights and device configuration to confirm the 25 Gbps connection is recognized. Route the cable to avoid sharp bends and secure it to maintain proper airflow and cable management in the rack.

Recommendations

For reliable performance, use this cable for short-reach connections within racks or between adjacent racks. Avoid exceeding the specified bend radius, and keep the cable clear of high-heat components. Check device compatibility lists or vendor documentation if using with branded switches or network cards to ensure full interoperability.