AOI QSFP+ Optical Transceiver 40G LR4 CWDM PIN C-temp AQOLLCQ4EDMA0791, 10km Single Mode LC, IEEE 802.3ba, Datacenter and Ethernet Applications, RoHS Compliant

The AOI QSFP+ 40G LR4 Optical Transceiver (AQOLLCQ4EDMA0791) is a high-performance 40-Gigabit module designed for long-range data center and enterprise networking. Supporting 40GBASE-LR4 over single-mode fiber up to 10 km, this transceiver uses four CWDM wavelengths to deliver stable and efficient high-bandwidth connectivity.

Designed with PIN receiver technology, it provides excellent sensitivity and low latency while maintaining power efficiency below 3.5W. Its QSFP+ hot-pluggable form factor ensures quick installation and broad compatibility with major OEM switches, routers, and network adapters supporting 40G QSFP+ ports.

Ideal for core routing, spine-leaf architectures, cloud platforms, and inter-rack high-speed links, this AOI transceiver delivers enterprise-grade reliability for mission-critical networks.

1. Package Dimensions: Approx. 4.8 × 2.5 × 1.2 inches
2. Package Weight: Approx. 0.2 lb
3. Included Accessories: QSFP+ 40G LR4 Transceiver only

1. 40Gbps QSFP+ LR4 Module for long-range applications
2. Up to 10 km Transmission Distance over SMF
3. CWDM Technology using 4 wavelengths for stable optical performance
4. Duplex LC Connector for standard fiber compatibility
5. PIN Receiver ensures reliable detection and strong optical sensitivity
6. Hot-Pluggable QSFP+ Form Factor for easy deployment
7. Low Power Consumption under 3.5W
8. Compliant with IEEE 802.3ba 40GBASE-LR4 standards
9. Compatible with Most Major OEM Switches supporting QSFP+
10. Ideal for Data Centers, Aggregation Layers, and High-Speed Links