HPE
HPE JG326A X240 40G QSFP+ QSFP+ 1m DAC network ethernet cable
A 3.28 ft black direct-attach cable with QSFP+ connectors at both ends for 40 Gbps links
- TypeConsumer Electronics
- Connector A1 x QSFP+
- Connector B1 x QSFP+
- Length3.28 ft
- ColorBlack
- 40G QSFP+ direct attach for high-speed links
- 1 metre passive cable keeps rack runs tidy
- QSFP+ to QSFP+ ends plug straight into matching ports
- Black finish blends with standard cabinet colour schemes
- New condition guarantees factory-fresh performance
Direct-attach 40G link
This HPE X240 cable provides a 40G QSFP+ direct-attach copper link between two QSFP+ ports. It suits data-centre racks or high-performance compute clusters that need a short, low-latency interconnect without optical transceivers.
Pre-install checks
Verify that both ends of your link expose QSFP+ cages and that the 3.28 ft reach spans the intended rack positions without strain. Confirm the host equipment supports 40G DAC operation and that no active optical modules are required for the desired link distance.
Thermals and power
Passive copper construction draws negligible power and adds no fan noise to the chassis. Heat dissipation is limited to the connector shells, so normal rack airflow is sufficient for stable operation in typical deployments.
Highlights
- 40G QSFP+ direct attach for high-speed links
- 1 metre passive cable keeps rack runs tidy
- QSFP+ to QSFP+ ends plug straight into matching ports
- Black finish blends with standard cabinet colour schemes
- New condition guarantees factory-fresh performance
Specifications
| Brand | HP |
|---|---|
| Model | JG326A |
| Type | Consumer Electronics |
| Connector A | 1 x QSFP+ |
| Connector B | 1 x QSFP+ |
| Length | 3.28 ft |
| Color | Black |
| Shipping weight | 1.81 kg |
| Package size | 495 × 381 × 23 mm |
Questions about this item
Does the HPE JG326A ship as a single ready-to-use cable or are transceivers sold separately?
The cable has QSFP+ connectors on both ends built into the assembly so no separate transceivers are needed.
The listing shows a 1 metre length listed as 3.28 ft — is that the only length available for this model?
JG326A is the 1 metre (3.28 ft) variant; other lengths carry different part numbers.
What does the 40G rating mean when the cable is plugged into two switches?
It supports 40 Gbps aggregate throughput between the two QSFP+ ports.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
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