IBM 81Y1624 850nm Transceiver

Product Description

The IBM 81Y1624 is an SFP (Small Form-Factor Pluggable) transceiver module that operates at a wavelength of 850nm. This type of transceiver is commonly used for short-reach fiber optic communication, typically over multimode fiber (MMF). The 850nm wavelength is standard for many Gigabit Ethernet and Fibre Channel applications utilizing MMF, offering a cost-effective solution for high-speed data transmission within data centers or campus networks. As an SFP module, the 81Y1624 is designed to be hot-pluggable, allowing network administrators to install or replace the module without interrupting network operations. This feature is crucial for maintaining network uptime and facilitating seamless upgrades or troubleshooting. The module interfaces with the network switch or router via its SFP port and connects to the fiber optic cable through its optical connector, typically an LC duplex connector for multimode fiber. While the title specifies 'IBM', SFP transceivers are often designed to be compatible with a wide range of networking equipment that adheres to industry standards. The 850nm specification suggests its primary use case is for short to medium distances, making it suitable for inter-rack or intra-building connectivity. This transceiver is a key component for enabling high-speed data links over fiber optic infrastructure.