StarTech.com QSFP40LR4ST 40GBASE-LR4 Fiber QSFP+ Transceiver Module for MSA Switches and Routers

StarTech.com MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet QSFP+ 40GbE Single Mode Fiber (SMF) Optic Transceiver 10km DDM

The StarTech.com QSFP40LR4ST is a high-performance fiber transceiver designed to provide reliable 40 Gigabit Ethernet connectivity over single-mode fiber optic cabling. It is fully compliant with Multi-Source Agreement (MSA) standards, ensuring compatibility with a wide range of switches and routers from brands such as Ubiquiti, D-Link, Netgear, Supermicro, and TP-Link. This hot-swappable module supports a maximum distance of up to 10 km (6.2 miles), making it ideal for enterprise networks, data centers, and other applications requiring high-speed data transfer over long distances. The module features a wavelength range of 1270nm to 1330nm, a LC connector interface, and digital diagnostic monitoring (DDM) capabilities for real-time status reporting. Its low power consumption of less than 2.5 Watts and an impressive mean time between failures (MTBF) of over 1.4 million hours ensure both efficiency and durability. Backed by a lifetime warranty, this transceiver module is built for seamless integration, minimal downtime, and long-term performance. Whether upgrading an existing network or deploying new infrastructure, the StarTech.com QSFP40LR4ST provides dependable, high-speed fiber optic connectivity with easy installation and comprehensive support.

Features:

• Works with MSA compliant switches: Compatible with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link, and more that accept uncoded modules

• Lifetime warranty: Backed for the life of the module; does not void OEM warranties and supported by 24/7 technical support

• Tested for compatibility: Hot-swappable with MSA compliant routers and switches; DDM reports transceiver status to SNMP network management tools

• Technical specifications: 40GBASE-LR4 standard, 40Gbps data transfer rate, single-mode fiber, LC connector, 1270nm to 1330nm wavelength

• Distance: Supports transmission up to 10 km (6.2 miles) over single-mode fiber

• Environmental compliance: Meets REACH standards, environmentally friendly design