Lenovo 81Y1622 SFP SX Transceiver

Overview

The Lenovo 81Y1622 is a Small Form-Factor Pluggable (SFP) transceiver designed for short-reach fiber optic communication. It converts electrical signals to optical signals and vice-versa, enabling network devices to connect over fiber optic cabling. This transceiver is critical for extending network distances beyond the limitations of copper Ethernet, commonly deployed in data center aggregation layers, campus backbones, and enterprise network closets where high-speed, reliable fiber connectivity is required. The 81Y1622 model specifically targets multimode fiber applications.

Compatibility

This SFP SX transceiver is compatible with network switches, routers, and other networking equipment featuring standard SFP ports. It is designed to integrate seamlessly with Lenovo networking hardware and adheres to industry standards ensuring broad compatibility with third-party devices supporting the SFP Multi-Source Agreement (MSA). Specific compatibility extends to Lenovo ThinkSystem switches and other enterprise-grade network infrastructure requiring short-wavelength, multimode fiber connectivity.

Installation Notes

Installation involves inserting the transceiver into an available SFP slot on a compatible network device. Ensure the device is powered off or that the slot supports hot-swapping before insertion. Connect a duplex LC multimode fiber optic cable to the transceiver. For optimal performance and to prevent signal degradation, ensure the fiber optic cable is clean and free from damage. The transceiver operates within standard temperature ranges for enterprise networking equipment.