Signaalikaapeli HPE 537963-B21 5 m musta

The HPE 537963-B21 Signal Cable is a 5-meter black signal cable designed for high-speed data transmission between compatible HP Enterprise devices. Equipped with SFP+ male-to-male connectors, this cable provides a direct, short-reach connection for network modules and blade servers within HPE BladeSystem c-Class enclosures. Its build balances flexibility and durability for rack and cabinet installations.

Advantages

The cable supports SFP+ connectivity for reliable 10GbE-class links where supported by connected hardware. Its 5 m length offers convenient reach inside server racks and blade enclosures without excessive slack. The black jacket helps with cable management and identification in dense installations, and the standardized connectors ensure compatibility with HPE devices that accept SFP+ signal cables.

Suitable for

• Connecting SFP+ ports between HPE BladeSystem c-Class modules and network switches
• Short-reach interconnects inside server racks and data center cabinets
• Replacement or spare signal cable for HPE networking and blade server deployments

Key specifications

• Manufacturer: HP Enterprise (HPE)
• Model / MPN: 537963-B21
• Length: 5 m
• Color: Black
• Connector type: SFP+ male to male
• Category: Signal / fibre optic cable for blade systems

How to use

Power down or follow hot-plug guidelines for your specific HPE hardware if required. Insert each SFP+ connector into the compatible SFP+ port on the devices you intend to link, ensuring connectors are fully seated and any retention mechanisms are engaged. Route the cable to avoid sharp bends and secure it to maintain airflow and organization within the rack or blade enclosure.

Recommendations

Inspect connectors and cable jacket for damage before installation. Use the 5 m length where short, direct connections are needed; avoid exceeding manufacturer-recommended bend radius and keep the cable away from sources of electromagnetic interference. Verify compatibility with your HPE BladeSystem c-Class modules and network equipment.