Cisco QSFP-40GE-LR4 Compatible QSFP+ Module – 40GBASE-LR4 – 40GbE Single Mode Fiber SMF Optic Transceiver – 40GE Gigabit Ethernet QSFP+ – LC 10km – 1270nm to 1330nm – DDM Cisco C4500, N7000, N7700

Description

Cisco QSFP-40GE-LR4 Compatible QSFP+ Module – 40GBASE-LR4 – 40GbE Single Mode Fiber SMF Optic Transceiver – 40GE Gigabit Ethernet QSFP+ – LC 10km – 1270nm to 1330nm – DDM Cisco C4500, N7000, N7700
40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty
100% CISCO QSFP-40GE-LR4 COMPATIBLE: Works with Cisco switches like C4500, N7000, N7700, N9300, N9500 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
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The QSFP-40GE-LR4-ST is a Cisco QSFP-40GE-LR4 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: 

Wavelength: 1270nm to 1330nm 
Maximum Data Transfer Rate: 40 Gbps 
Type: Single Mode
Connection Type: LC Connector 
Maximum Transfer Distance: 10 km (6.2 mi)
MTBF: 244,610,583 hours 
Power Consumption: < 1.3W  Digital Diagnostics Monitoring (DDM): Yes  This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.   StarTech.com SFPs  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.  QSFP-40GE-LR4-ST Networking IO Products|SFPs|SFP modules