Lenovo 40GBase QSFP+ Bi-Directional Transceiver

Overview

The Lenovo 00YL631 is a QSFP+ bi-directional transceiver designed for 40 Gigabit Ethernet connections over multi-mode fiber. It delivers data transfer speeds up to 40 Gbps through a single LC port supporting the 40GBase-SR standard, making it ideal for short-range Ethernet links within buildings or campus environments. This plug-in optical module is compatible with devices like the Lenovo RackSwitch G8332 and supports reliable wired transmission of data, audio, and video, helping to reduce network latency and CPU load in demanding network setups.

Key features

• Bi-directional QSFP+ transceiver that simplifies fiber connections by using a single LC port for both transmit and receive signals
• Supports 40 Gigabit Ethernet protocols to enhance network efficiency and reduce processing overhead on connected devices
• Designed for multi-mode fiber, enabling high-speed data transfer over short distances typical in data centers and enterprise campuses
• Compatible with Lenovo RackSwitch G8332 and similar network equipment, ensuring seamless integration into existing infrastructures
• Facilitates linking of servers, switches, and other network devices to build high-throughput uplinks and interconnects
• Plug-in form factor allows easy deployment during network upgrades or expansions without complex installation procedures

Key specs

• Data transfer rate: up to 40 Gbps
• Interface type: single LC port
• Standard supported: 40GBase-SR
• Fiber type: multi-mode optical fiber
• Compatibility: Lenovo RackSwitch G8332
• Form factor: QSFP+ plug-in transceiver

Connectivity and compatibility

This transceiver uses a single LC connector to interface with multi-mode fiber cables, simplifying cabling requirements while maintaining high-speed data transmission. It integrates smoothly with Lenovo RackSwitch G8332 switches and other compatible network devices that support 40GBase-SR standards. Its bi-directional operation reduces the number of fiber strands needed, which can lower infrastructure costs and complexity in data center or campus network environments.

Ideal uses and environments

The Lenovo 00YL631 fits well in data centers and enterprise networks where short-range, high-bandwidth connections are essential. It is particularly suited for linking servers to switches, interconnecting switches, and creating 40 Gigabit uplinks within a single building or across a campus. This module supports environments that demand consistent, low-latency wired connections for data, audio, and video transmission, making it a strong choice for IT professionals managing high-performance network infrastructures.