ENET JH234A-ENC
40GBASE-CR4 QSFP TO QSFP PAS Direct Attach Cable
A 1-meter 40G DAC cable for high-speed, short-reach connections.
Overview :
The ENET JH234A-ENC is a 1-meter passive Direct Attach Copper (DAC) cable designed to provide high-speed 40 Gigabit Ethernet connections between QSFP+ ports. Fully compatible with HP Aruba X242 switches and similar QSFP+ hardware, it offers a cost-effective, low-latency solution for short-reach network interconnects in data center environments.
Features :
This DAC cable eliminates the need for optical transceivers by providing a direct QSFP+ to QSFP+ copper connection with minimal latency and power consumption. It supports the 40GBASE-CR4 standard, ensuring compatibility with a wide range of networking equipment. The 1-meter fixed length makes it ideal for interconnecting adjacent network equipment in racks or within the same rack space. With QSFP+ connectors on both ends, the cable is engineered for seamless plug-and-play deployment with HP Aruba X242 series and other compatible QSFP+ devices. The passive design simplifies installation and maintenance while maintaining reliable signal integrity and data throughput.
Product Key Features
- 1-meter passive Direct Attach Copper cable.
- QSFP+ to QSFP+ connectors for 40 Gigabit Ethernet.
- Supports 40GBASE-CR4 standard at 40 Gbps data rate.
- Compatible with HP Aruba X242 series and other QSFP+ devices.
Reliability & Performance :
Manufactured with durable materials, the JH234A-ENC cable supports robust and consistent performance in demanding data center environments. It operates within standard temperature ranges, ensuring stable connectivity. The hot-pluggable feature enables easy installation or replacement without network downtime, and its strict MSA compliance guarantees interoperability and long-term reliability.
Key Features :
- 1m passive QSFP+ to QSFP+ Direct Attach Copper cable.
- 40GBASE-CR4 standard for 40 Gbps Ethernet.
- Low latency, power-efficient passive cable design.
- Compatible with HP Aruba X242 and other QSFP+ devices.
- Hot-swappable with MSA compliance.
- Ideal for short-reach data center interconnects.



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