100% CISCO QSFP-40G-LR4-S COMPATIBLE: Works with Cisco switches like Firepower, ASR1000, ASR9000, C9300, C3850 and others TECHNICAL SPECS: 40GBASE-LR4 | 40 Gbps | Single Mode (SMF) | LC Connector | 1270nm to 1330nm | Digital Diagnostic Monitoring (DDM) | Distances up to 10km (6.2mi) TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools OUTSTANDING SUPPORT: Backed by StarTech.com for the life of the module itself, not your equipment; our modules won't void your OEM support and with access to our Tech Advisors 5/24 WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules The QSFP40GLR4S is a Cisco QSFP-40G-LR4-S compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco™ brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBASE-LR4 compliant networks, with a maximum distance of up to 10 km (6.2 mi). Technical Specifications: This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance. Replacing defective or damaged SFP+ modules in Cisco switches and routers Expand your network to remote segments Specifications Warranty Information Warranty Lifetime Color Silver Material Aluminum System and Cable Requirements MSA or Cisco compliant QSFP+ port Connector(s) 1 - Local Unit Connectors Fiber Optic LC Duplex Environmental Operating Temperature 0°C to 70°C (32°F to 158°F) Storage Temperature -40°C to 85°C (-40°F to 185°F) Humidity 5~95% RH Hardware Compatible Brand Cisco Industry Standards IEEE 802.3ba 40GBASE-LR4 Packaging Information Package Length 4,6 in [11,7 cm] Package Width 3,6 in [92,0 mm] Package Height 1,3 in [34,0 mm] Shipping (Package) Weight 3,4 oz [95,0 g] Performance Maximum Data Transfer Rate 40 Gbps Max Transfer Distance 10 km (6.2 mi) Type Single Mode Wavelength 1270nm to 1330nm Fiber Operating Mode Full-Duplex DDM Yes Compatible Networks 40 Gbps MTBF 1,489,426 hours Power Consumption (In Watts) <2.5 W Physical Characteristics Product Length 2,8 in [72,0 mm] Product Width 0,7 in [18,4 mm] Product Height 0,5 in [1,3 cm] Weight of Product 1,6 oz [44,0 g] Special Notes / Requirements Note For use in 40 Gigabit fiber networking equipment and media converters What's in the Box 1 - Included in Package QSFP+ transceiverWORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules. TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools. TECHNICAL SPECS: 40GBASE-LR4 | 40 Gbps | Single Mode (SMF) | LC Connector | 1270nm to 1330nm | Digital Diagnostic Monitoring (DDM) | Distances up to 10km (6.2mi). 100% CISCO QSFP-40G-LR4-S COMPATIBLE QSFP+ TRANSCEIVER: Works with Cisco switches like Firepower, ASR1000, ASR9000, C9300, C3850 and others.