Detailed Specifications
HPE JD089B X120 1G SFP RJ45 T Transceiver
Overview
The HPE JD089B is a small form-factor pluggable (SFP) transceiver designed to provide reliable 1 Gigabit Ethernet connectivity over standard copper network cabling. This module is engineered for IT professionals who need to cost-effectively extend or connect network devices using existing twisted-pair infrastructure. It addresses the common challenge of integrating fiber-based switch ports with copper-based servers, workstations, or other network endpoints, providing a full-duplex Gigabit solution up to 100 meters. This transceiver module simplifies network expansion by converting an SFP port, typically used for fiber optic connections, into a standard 1000BASE-T RJ-45 copper interface. Its utility lies in its hot-swappable nature, which allows network administrators to add or replace the module without causing network downtime. This functionality is critical in enterprise LAN applications and data centers where uptime is paramount and network configurations frequently change to accommodate new hardware. Ideal for deployment in a wide range of HPE switches and routers, the JD089B fits seamlessly into top-of-rack or end-of-row switch SFP slots, enabling direct connections to servers or management ports. Its plug-and-play design requires no additional configuration, making it an efficient solution for extending network reach within a rack or across a wiring closet. The compact, MSA-compliant form factor ensures broad compatibility and straightforward physical installation.
