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Cisco QSFP-40G-LR4 Comp. QSFP+40GbE DDM

Manufacturer: STARTECH
ID: QSFP40GLR4ST
126990€ Show VAT 0% Show VAT 25,5%
Estimated delivery: 07.03 - 09.03
Supplier dispatch ETA: 05.03.2026
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Supplier dispatch ETA: 05.03.2026 Open today: 10:00 - 18:00 About this store
Supplier dispatch ETA: 05.03.2026 Open today: 09:00 - 17:00 About this store
Supplier dispatch ETA: 05.03.2026 Open today: 10:00 - 17:00 About this store
Supplier dispatch ETA: 05.03.2026 Open today: 10:00 - 18:00 About this store
Supplier dispatch ETA: 05.03.2026 Open today: 10:00 - 17:00 About this store
Multitronic Vaasa
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Multitronic Mariehamn
Specifications
Description
Store availability
Delivery
Price development
Manuals
Weight & dimensions
Weight44 g
Height13 mm
Width18.4 mm
Depth72 mm
Energy management
Power consumption (typical)2.5 W
Operational conditions
Operating relative humidity (H-H)5 - 95%
Storage temperature (T-T)-40 - 85 °C
Operating temperature (T-T)0 - 70 °C
Packaging data
Package weight75 g
Package depth117 mm
Package height34 mm
Package width92 mm
Certificates
Compliance certificatesCE, RoHS
Packaging content
Quantity per pack1 pc(s)
Performance
Interface typeQSFP+
Maximum data transfer rate40000 Mbit/s
Networking standardsIEEE 802.3ba
Fiber optic connectorLC
Duplex systemFull
Maximum transfer distance10000 m
SFP transceiver typeFiber optic
Digital Diagnostics Monitoring (DDM)checkmark
Tx wavelength (min)1270 nm
Tx wavelength (max)1330 nm
Single-mode fiber (SMF) supportedcheckmark
SFP transceiver standardLR4
Features
Mean time between failures (MTBF)1489426 h
Product colourSilver
Housing materialAluminium
Hot-swapcheckmark
Logistics data
Country of originChina
Master (outer) case height200 mm
Master (outer) case width250 mm
Master (outer) case length300 mm
Products per master (outer) case36 pc(s)
Harmonized System (HS) code85369010
EAN0065030869317
Warranty1 year
Source: Icecat.biz
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.

The StarTech.com Advantage
Multitronic Vaasa: 0 pcs
Estimated delivery: 06.03 - 09.03
Multitronic Pietarsaari: 0 pcs
Estimated delivery: 06.03 - 09.03
Multitronic Jyväskylä: 0 pcs
Estimated delivery: 06.03 - 09.03
Multitronic Lappeenranta: 0 pcs
Estimated delivery: 06.03 - 09.03
Multitronic Mariehamn: 0 pcs
Estimated delivery: 06.03 - 09.03
Fetch from the shop
Estimated delivery time: 06.03 - 09.03
Free
Posti: Parcel lockers and service points
Estimated delivery time: 06.03 - 08.03
3,90 €
Posti: Postal package
Estimated delivery time: 07.03 - 09.03
3,90 €
Matkahuolto: Parcel lockers and service points
Estimated delivery time: 07.03 - 09.03
3,90 €
Posti: Doorstep delivery
Estimated delivery time: 07.03 - 08.03
6,90 €
Matkahuolto: Business Parcel
Estimated delivery time: 06.03 - 09.03
12,90 €
Matkahuolto: Home Parcel
Estimated delivery time: 06.03 - 09.03
12,90 €
Posti: Home delivery
Estimated delivery time: 07.03 - 08.03
16,90 €
The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

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