Allied Telesis AT-QSFPSR4 40G QSFP+ SR4 Multi-Mode Optical Transceiver Module (850nm, MPO-12)

Basic Parameter Table

Core Product Features

1. Allied Telesis 40GBASE-SR4 parallel multi-mode QSFP+ optical module, fully plug-and-play compatible with Allied Telesis 40G data center switches.
2. 4-lane parallel 850nm VCSEL laser design, conforming to 40GBASE-SR4 standard, realizes 4×10G parallel transmission via MPO-12 ribbon fiber.
3. MPO-12 ribbon fiber interface, suitable for high-density data center top-of-rack switch short-reach interconnection, greatly reduces cabling space occupation.
4. Stable short-distance transmission: 100m on OM3 multi-mode fiber, 150m on OM4 optimized multi-mode fiber.
5. Integrated full digital diagnostic monitoring function: remotely read each channel TX/RX optical power, module temperature and supply voltage for data center unified O&M.
6. Standard QSFP+ hot-swappable packaging, supports online plug without switch power-off, no firmware compatibility alarms on all Allied Telesis 40G switching platforms.
7. High-density low-cost solution for leaf-spine data center, rack-to-rack short-reach 40G uplink deployment.

Application Scenarios

• Leaf-spine data center high-density rack-to-rack 40G short-reach interconnection
• Top-of-rack (ToR) switch 40G uplink aggregation
• High-performance computing cluster short-distance parallel fiber interconnection
• Enterprise core 40G multi-mode fiber network upgrade