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- Cisco QSFP-40G-LR4 Compatible QSFP+
- 40GBASE-LR4 40 Gbps
- 40GbE Module
- 40GE Gigabit Ethernet QSFP+ 1270nm to 1330nm
- Single Mode (SMF) Transceiver
- 10km (6.2mi) LC Connector DDM
- Hot-Swappable & MSA Compliant
- Lifetime Warranty
- Ethernet 40GBase-LR4 Transceiver
- 40Gbps Transfer Rate
- 40 Gigabit Ethernet, IEEE 802.3ba Protocol(s)
- FCC, UL, CE, RoHS Compliant
40 Gbps | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty. The QSFP40GLR4ST is a Cisco QSFP-40G-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 Fiber
Connection Type: LC Connector
Maximum Transfer Distance: 10 km (6.2 mi)
MTBF: 1,489,426 hours
Power Consumption: Less than 2.5 Watts
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.
Technical Specifications:
Wavelength: 1270nm to 1330nm
Maximum Data Transfer Rate: 40 Gbps
Type: Single Mode Fiber
Connection Type: LC Connector
Maximum Transfer Distance: 10 km (6.2 mi)
MTBF: 1,489,426 hours
Power Consumption: Less than 2.5 Watts
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.
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1.40 oz
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Delivers reliable 40 Gigabit Ethernet connections for 40GBase-LR4 compliant networks.
100% Cisco compatible, equivalent to the Cisco QSFP-40G-LR4.
Backed by lifetime warranty and free lifetime technical support.
Meets or exceeds OEM specifications and MSA (Multi-Source Agreement) industry standards.
Supports Digital Diagnostics Monitoring (DDM / DOM).
1270 nm to 1330 nm optical wavelength.
Single-mode with maximum distance of up to 10 km (6.2 mi.) and LC fiber connector.
Maximum data rates up to 40Gbps.
Hot-pluggable, compatible with a 40 Gigabit Ethernet QSFP port. -
Cabling Type: Ethernet 40GBase-LR4Connectivity Technology: Wired
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transceiver, documentation
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Color: SilverForm Factor: Plug-in moduleWarranty Period: Limited lifetimeWeight Taxonomy: 1.41oz
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Networking Type: QSFP+ transceiver module
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Data Transfer Rate: 40Gbps
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0.3"h x 0.7"w x 2.8"l
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(1) LCx2
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Networking Protocol: 40 Gigabit EthernetNetworking Protocol: IEEE 802.3ba
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This product is subject to our return policy. Please see our complete return policy for details.
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0.13 lbs
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Compliant Standards: CECompliant Standards: FCCCompliant Standards: MSACompliant Standards: RoHSCompliant Standards: UL
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For use in 40 Gigabit fiber networking equipment and media converters
MSA or Cisco compliant QSFP port -
26121609
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Limited Lifetime
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Limited Lifetime
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