IBM 78P3674 850nm SFP+ Transceiver

Product Description

The IBM 78P3674 is a fiber optic transceiver module that adheres to the SFP (Small Form-factor Pluggable) standard, enabling Gigabit Ethernet connectivity over multi-mode fiber optic cables. Operating at a wavelength of 850nm, this transceiver is optimized for short-distance communication links commonly found within data centers, enterprise networks, or campus environments. This module utilizes an LC duplex connector, which is the standard for modern fiber optic connections, providing a secure and reliable interface for the fiber optic patch cord. The 850nm wavelength is characteristic of transceivers designed for multi-mode fiber, which uses a larger core diameter compared to single-mode fiber, making it easier to couple light into the fiber and generally less expensive for shorter runs. The typical maximum transmission distance for this type of SFP is up to 550 meters, depending on the grade of multi-mode fiber used (e.g., OM3 or OM4). The IBM 78P3674 is designed for hot-swappable insertion into compatible network devices such as switches, routers, and network interface cards that feature SFP ports. This allows for easy installation and replacement without the need to power down the host equipment. It is a crucial component for establishing high-speed network connections between network closets, server racks, or different network segments within a facility.