InfiniBand/fibre optic cable SFP28 BlueOptics TAPCABLE28-1M 1m Male/Male

The BlueOptics TAPCABLE28-1M is a 1-meter SFP28 fibre optic cable engineered for high-speed data transfer between compatible SFP28 ports. This male-to-male cable supports the physical connection required for InfiniBand and 25 Gigabit Ethernet transceivers, providing a direct optical link suitable for short-reach interconnects in server, switch and storage environments. Constructed with robust outer jacketing and precision-terminated ferrules, the cable is intended to deliver consistent signal integrity and low insertion loss in controlled networking setups.

Advantages

The cable offers a standardized SFP28 interface for straightforward hot-pluggable connections and minimizes link complexity by using a single optical duplex strand. Its 1 m length reduces excess slack in dense rack deployments and helps maintain neat cable management. Tight connector tolerances and quality polishing reduce optical return loss, while a durable jacket and stress-relieved connector boots increase handling reliability during installation and maintenance.

Suitable for

• Short-reach connections between SFP28-capable switches, servers and NICs
• Data center top-of-rack and middle-of-row interconnects
• High-performance computing and InfiniBand fabric links
• Storage area network patching and direct-attached storage links

Key specifications

• Connector type: SFP28 male to SFP28 male
• Length: 1 meter
• Media: single-mode or multimode compatible optical construction depending on variant
• Supported rates: designed for 25 Gbit/s class transceivers and InfiniBand short-reach applications
• Insertion loss: low-loss polished ferrules for minimized attenuation
• Jacket: flexible outer sheath suitable for rack and patch-panel routing

How to use

Ensure both devices support SFP28 modules and that ports are powered down or in a safe state per your equipment procedures before insertion. Align the male connector with the SFP28 port and insert until the retention latch engages. For removal, release the latch and withdraw the connector straight out to avoid bending the ferrule. Route the cable to avoid sharp bends and mechanical strain; maintain the minimum bend radius recommended by the equipment manufacturer to preserve optical performance.

Recommendations

Verify transceiver and port compatibility with SFP28 specifications before deployment. For data center installations, label each cable end for easier tracing, keep cable runs short to reduce latency and attenuation, and perform basic optical link validation after installation using built-in port diagnostics or an optical power meter.