StarTech.com QSFP+ Module Compatible with Cisco QSFP-40G-LR4-S - 40GBASE-LR4 - 40GbE Single-Mode - 40Gb QSFP+ Gigabit Ethernet -

This single-mode fiber optic QSFP+ transceiver module is designed to provide network connectivity at 40 Gbps. It is compatible with the Cisco QSFP-40G-LR4-S model and works with routers and switches from this brand. It supports the 40GBASE-LR4 standard, enabling data transmissions over a maximum distance of 10 km via fiber cabling.

The device uses LC-type connectors and operates with wavelengths between 1270 nm and 1330 nm. It incorporates the DDM function for digital diagnostic monitoring and supports hot-swapping, which facilitates updates without interrupting service. Its power consumption is less than 2.5 watts and it has an MTBF of 1,489,426 hours. The physical dimensions are 18.4 mm wide, 8.5 mm high, and 72 mm deep, with a weight of 0.044 kg.

• 40 Gbps transfer speed
• Maximum range of 10 km on single-mode fiber
• Compatibility with the 40GBASE-LR4 standard
• LC-type connectors
• Hot-swap support
• Digital diagnostic monitoring (DDM)