Product ID: QSFP-40GE-LR4-ST
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.
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.
|Industry Standards||IEEE 802.3ba 40GBASE-LR4|
|Packaging Information||Package Height||3.5 cm [1.4 in]|
|Package Length||20.5 cm [8.1 in]|
|Shipping (Package) Weight||60 g [2.1 oz]|
|Package Width||12 cm [4.7 in]|
|Performance||Power Consumption (In Watts)||< 1.3W|
|Maximum Data Transfer Rate||40.00 Gbps|
|Max Transfer Distance||10 km (6.2 mi)|
|Wavelength||1270nm to 1330nm|
|Compatible Networks||40 Gbps|
|Fiber Operating Mode||Full-Duplex|
|Physical Characteristics||Product Height||8.5 mm [0.3 in]|
|Product Length||1.8 cm [0.7 in]|
|Weight of Product||49 g [1.7 oz]|
|Product Width||12.2 cm [4.8 in]|
|What's in the Box||1 - Included in Package||QSFP+ Transceiver|
Ensure the Network Device is running a compatible Firmware Version on a compatible Operating System. Please consult the manufacturer of the Network Device for more information regarding the minimum required or recommended system software.
UPC and APC are fiber connector types. UPC (Ultra Physical Contact) connectors have a fiber connector end face that has been polished to a dome-shape. APC (Angled Physical Contact) connectors have a fiber connector end face that has been polished at an eight degree angle. When building fiber solutions, be sure to avoid mixing UPC and APC connectors. UPC and APC cannot mate with one another because causes the fiber cores don’t touch. This can cause a degraded connection or none at all.
StarTech.com fiber products use UPC connectors.