Network Cable Hewlett Packard Enterprise Module X240 40G QSFP+ RP001235779 HP Enterprise 2m Black

The Hewlett Packard Enterprise X240 40G QSFP+ network cable is a 2-meter, black high-speed interconnect designed to support 40G Ethernet links between compatible switches, servers and transceivers. It uses a QSFP+ connector format to deliver multi-lane 40 Gigabit per second throughput in short-reach copper or active cable implementations, providing a direct, low-latency connection for rack-to-rack and intra-rack network topologies. The cable’s construction targets data center and enterprise network environments where reliable, consistent performance is required.

Advantages

The cable provides native 40G support via the QSFP+ interface for straightforward integration with equipment that accepts QSFP+ modules. Its 2 m length balances reach and signal integrity for common server-to-switch and switch-to-switch connections inside racks. The black jacket and robust connector housings are intended to resist wear from repeated insertion and handling while maintaining electrical performance. Low latency and reduced overhead compared with multi-module fiber assemblies make this option suitable for short-distance high-bandwidth links.

Suitable for

• Connecting QSFP+-equipped switches and routers within the same rack or adjacent racks
• High-throughput server uplinks and top-of-rack switch connections
• Short-reach 40G links in data centers and enterprise network closets
• Environments requiring low-latency, high-bandwidth copper interconnects

Key specifications

• Cable length: 2 meters
• Connector type: QSFP+
• Supported link speed: 40 Gigabit Ethernet
• Cable color: black
• Use case: short-reach, high-bandwidth interconnect

How to use

Identify QSFP+ ports on the networking devices to be connected and ensure both ends support 40G operation. Align the QSFP+ connector with the port and insert it until the connector latches; confirm a secure mechanical and electrical connection via device status indicators or management interfaces. For removal, release the latch mechanism before extracting the connector. Route the cable to avoid sharp bends and excessive stress on the connector ends, and keep the cable clear of hot airflow paths inside racks to preserve long-term performance.

Usage recommendations

Verify compatibility with the network equipment vendor’s supported transceivers and cable types before deployment. Use the 2 m length for rack-to-rack or server-to-top-of-rack connections where short reach is sufficient, and avoid kinking or tight bend radii to maintain signal integrity. Inspect connector ends for debris before insertion and perform link tests after installation to confirm 40G operation.