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HP JD121A-UN X135 10Gb/s 10GBase-ER Single-Mode Fiber 1550nm 40km Duplex LC Connector XFP Transceive...
- 10Gb/s data rate
- XFP transceiver form factor
- 10GBase-ER standard compliance
- 1550nm wavelength for long-haul transmission
- Supports single-mode fiber (SMF)
- Maximum transmission distance of 40km
- Duplex LC connector for fiber connection
- Designed for HP networking equipment
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Product Overview
The HP JD121A-UN is an XFP transceiver module designed for 10 Gigabit Ethernet connections over long distances. It operates at 10Gb/s and utilizes a 1550nm wavelength for single-mode fiber, supporting links up to 40km.
Technical Information
| Form Factor | XFP |
| Data Rate | 10 Gb/s |
| Wavelength | 1550nm |
| Fiber Type | Single-Mode Fiber (SMF) |
Additional Specifications
| Connector Type | Duplex LC |
| Max Distance | 40 km |
| Standard | 10GBase-ER |
| Brand | HP |
Product Description
The HP JD121A-UN is a high-performance XFP transceiver engineered for 10 Gigabit Ethernet (10GbE) applications requiring extended reach. This module operates at a wavelength of 1550nm, making it suitable for long-haul transmission over single-mode fiber optic cables. With a maximum link distance of 40 kilometers, it is an ideal solution for connecting geographically dispersed network segments or data centers. The JD121A-UN adheres to the 10GBase-ER standard, ensuring compatibility with a wide range of networking equipment that supports the XFP form factor. It features a duplex LC connector, which is the industry standard for fiber optic connections, providing a secure and reliable physical interface. The transceiver's design prioritizes signal integrity and performance over long distances, minimizing data loss and ensuring consistent throughput. This transceiver is specifically designed to integrate seamlessly with HP networking hardware, offering a robust and dependable solution for enterprise-level network infrastructure. Its ability to support 10Gb/s speeds over 40km makes it a critical component for backbone networks, metropolitan area networks (MANs), and other applications where extended fiber optic connectivity is essential.



