HPE JG330A 3m 40G QSFP+ to 4x10G SFP+ Cable

When your data centre needs to link a 40 Gbps QSFP+ port to four 10 Gbps SFP+ ports, a reliable, high-speed connection is essential - otherwise you risk bottlenecks and downtime. The HPE JG330A 3m 40G QSFP+ to 4x10G SFP+ Cable solves this by converting a single 40 Gbps lane into four independent 10 Gbps lanes over a short 3 m copper run, giving you the flexibility to expand without costly rewiring.

Benefits of HPE Splitter Cable

You gain peace of mind knowing the cable delivers consistent 40 Gbps performance, while the robust PVC jacket protects against wear in busy rack environments. Its male-to-male connectors ensure a secure fit, reducing the chance of accidental disconnections. The lightweight design (450 g) makes handling and installation easy, and the built-in InfiniBand support adds versatility for high-performance computing setups. Overall, the cable offers long-term reliability that keeps your network running smoothly.

Key Features of a 3 m Splitter Cable

• Jacket material: Polyvinyl chloride (PVC). A durable outer layer that resists abrasion and chemicals.
• Data transfer rate: 40000 Mbit/s. Guarantees full 40 Gbps bandwidth for demanding applications.
• Product colour: Black. Blends discreetly with standard data-centre cabling.
• Connector 1 gender: Male. Provides a firm, lock-in connection on the QSFP+ side.
• Connector 2 gender: Male. Ensures stable mating with each SFP+ port.
• Connector gender: Male connector / Male connector. Both ends are designed for secure attachment.
• Connector 1: SFP+. Matches the QSFP+ port for seamless conversion.
• Connector 2: SFP+. Supplies four separate 10 Gbps links.
• InfiniBand protocol: Yes. Enables use in high-performance computing clusters.
• Cable length: 3 m. Offers enough reach for typical rack-to-rack layouts without excess slack.

Usages of a 3 m Splitter Cable

A short, high-speed cable fits naturally into daily data-centre tasks:

• Connecting a 40 Gbps uplink switch to four 10 Gbps servers.
• Expanding storage arrays that require multiple 10 Gbps links from a single port.
• Linking high-performance compute nodes in an InfiniBand cluster.
• Providing redundant paths in a blade-server enclosure.
• Simplifying cabling in a test lab where multiple 10 Gbps interfaces are needed from one source.

Why Choose HPE Splitter Cable

Many buyers worry about compatibility and whether a splitter will truly maintain full speed across all four outputs. They also fear that a cheap cable might introduce latency or fail under constant rack-mount stress. These concerns often lead to over-engineering with multiple separate cables, increasing cost and clutter.

The HPE JG330A 3m 40G QSFP+ to 4x10G SFP+ Cable removes that doubt. Its certified 40 Gbps data rate and male-to-male SFP+ connectors guarantee that each downstream link runs at the advertised 10 Gbps without degradation. The PVC jacket and lightweight construction mean the cable endures the rigours of a busy data centre while remaining easy to install. By choosing this single, purpose-built splitter, you streamline your cabling, cut expenses, and keep your network performance at its peak.

Specifications