HP 28685A 10Mb/s GBIC RJ-45 Transceiver Module

Product Description

The HP 28685A is a Gigabit Interface Converter (GBIC) module that provides a copper-based network connection for Fast Ethernet environments. This transceiver module utilizes an RJ-45 connector, making it compatible with standard twisted-pair Ethernet cabling. It is designed to operate at data rates of 10 Mbps and 100 Mbps, offering flexibility for networks that may not yet require full Gigabit speeds or for specific copper-based connectivity needs. As a hot-swappable module, the 28685A can be installed or removed from compatible network devices without the need to power down the equipment. This feature is crucial for maintaining network uptime and facilitating easy upgrades or replacements. The GBIC form factor was an earlier standard for modular network interfaces, and this specific module from HP ensures reliable connectivity for legacy or specific copper network segments. This transceiver is intended for use in network switches, routers, or other networking hardware that feature GBIC slots. Its primary function is to convert optical or other interface signals to an electrical signal suitable for transmission over standard Ethernet copper cables via the RJ-45 port. The HP 28685A is a practical solution for extending network reach or connecting devices within a local area network using established copper infrastructure.