JH681A HPE 40G QSFP+ MPO Multimode 850nm CSR4 Transceiver 300M

The HPE JH681A x140 40G QSFP+ transceiver is built for rapid data transmission in modern network environments. It is commonly found in data centers and enterprise networks that require fast and reliable connectivity over multimode fiber.

Often used in links between switches and servers, this transceiver supports short-distance connections where high bandwidth and low latency are essential. Network engineers and IT professionals working with high-performance setups benefit from its dependable operation and compatibility with standard MPO connectors.

Key Features

• Enables 40 Gigabit Ethernet data rates using QSFP+ interface
• Uses MPO fiber connector for simplified cabling in dense networks
• Operates at 850nm wavelength suited for multimode fibers
• Supports distances up to 300 meters on OM3 multimode fiber
• Compatible with CSR4 architecture for efficient lane utilization

This transceiver is typically deployed in data center backbone links and server farm interconnections. Its role is to provide a reliable, high-capacity connection that handles heavy network traffic without interruption.

In real-world applications, it helps maintain smooth data flow and supports the scalability of network infrastructures as demands increase.