Startech Cisco QSFP-40GE-LR4 Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode (SMF) Fiber SMF Optic Transceiver, 40GE Gigabit Ethernet QSFP+ LC 10km, 1270nm to 1330nm, DDM - Lifetime Warranty (QSFP-40GE-LR4-ST) - QSFP+ transceiver module (equivalent to: Cisco QSFP-40GE-LR4) - 40GbE - 40GBase-LR4 - LC single-mode - up to 10 km - 1270-1330 nm
Restocking
Expected back around 12/10/2026
134,31 € incl. VAT
111,00 € excl. VAT
Reference : QSFP-40GE-LR4-ST
EAN code : 65030886024
This product is currently out of stock.
Prices and information provided subject to errors or omissions — Photos are non-contractual.
* Stock levels and delivery times may change at any time, upwards or downwards.
* Stock levels and delivery times may change at any time, upwards or downwards.
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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).
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.
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. -
Product Description Startech Cisco QSFP-40GE-LR4 Compatible QSFP+ Module, 40GBASE-LR4, 40GbE Single Mode (SMF) Fiber SMF Optic Transceiver, 40GE Gigabit Ethernet QSFP+ LC 10km, 1270nm to 1330nm, DDM - Lifetime Warranty (QSFP-40GE-LR4-ST) - QSFP+ transceiver module - 40GbE Form Factor Plug-in module Manufacturer Warranty Limited lifetime warranty Dimensions (WxDxH) 12.2 cm x 1.83 cm x 0.85 cm Weight 49 g Device Type QSFP+ transceiver module - LC single-mode Data Transfer Rate 40 Gbps Cabling Type 40GBase-LR4 Data Link Protocol 40GbE Max Transfer Distance 10 km Optical Wave Length 1270-1330 nm OEM Manufacturer Equivalent Part Number Cisco QSFP-40GE-LR4
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