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Key Features

  • 40GBase-LR4 network technology for convenient, easy sharing of data and information with maximum feasibility
  • 40 Gigabit Ethernet for efficient data transfer and fast connectivity
  • Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
  • For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fiber optic is an ideal solution
  • QSFP+ offers better usage with maximum efficiency and convenience
  • QSFP+ with data networking application/usage for maximum dependability and convenience
  • Hot-pluggable form factor for added reliability and dependability
STARTECH.COM Modules

CISCO QSFP-40G-LR4-S COMPATIBLE QSFP+ - 40GBASE-LR4 40 GBPS - 40GBE MODULE - 40G

Mfr # QSFP40GLR4S SKU 4770098 UPC 065030872058

$781.33 MSRP $888.99 Save 12%

Regular price saves you $107.66 against MSRP.

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Product Overview

CISCO QSFP-40G-LR4-S COMPATIBLE QSFP+ - 40GBASE-LR4 40 GBPS - 40GBE MODULE - 40G

  • Cisco QSFP-40G-LR4-S Compatible QSFP+ - 40 Gb Fiber 40GBase-LR4 QSFP+ Transceiver Module - SM - 10 km (6.2 mi.) - 1270 to 1330nm
  • StarTech Cisco QSFP-40G-LR4-S Comp. QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet 40GbE Single Mode Fiber SMF Optic Transceiver - Cisco QSFP-40G-LR4-S 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
  • StarTech Cisco QSFP-40G-LR4-S Comp. QSFP+ Module - 40GBASE-LR4 - 40GE Gigabit Ethernet 40GbE Single Mode Fiber SMF Optic Transceiver
  • Cisco QSFP-40G-LR4-S 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

Technical Specifications

Application/Usage Data Networking
Application/Usage Optical Network
Product Type QSFP+
Manufacturer Part Number QSFP40GLR4S
Marketing Information 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: 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.
Packaged Quantity 1 Each
Interfaces/Ports Details 1 x LC Duplex 40GBase-LR4 Network
Limited Warranty Lifetime
Weight (Approximate) 0.10 lb
Connector Type LC
Form Factor Hot-pluggable
Form Factor Hot-swappable
Manufacturer StarTech.com
Product Name Cisco QSFP-40G-LR4-S Compatible QSFP+ Transceiver Module - 40GBASE-LR4
Network Technology 40GBase-LR4
Brand Name StarTech.com
Country of Origin China
Height 0.5"
Width 0.7"
Depth 2.8"
Environmentally Friendly Yes
Ethernet Technology 40 Gigabit Ethernet
Media Type Supported Optical Fiber
Fiber Mode Supported Single-mode
Total Number of Ports 1
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

Marketing Information

  • MSA Compliant
Cisco Firepower Switches:
  • ASR1000
  • ASR9000
  • C9300
  • C3850

Shipping & Dimensions

0.15
Weight (lbs)
3"
Length
5"
Width
1"
Height
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