FINISAR 

FINISAR FTL4C1QE3L XCVR QSFP 10KM 40GBASE LR4 4X10G CWDM DFB

Mfg Part Number:  FTL4C1QE3L  
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Price: $816.17
Quantity:
More to Come
Last Updated: Apr 29, 2026
No Sales Tax except these states
, PO and Wire.
Main Specification
General Information
Manufacturer Finisar Corporation
Manufacturer Part Number FTL4C1QE3L
Manufacturer Website Address http://www.finisar.com
Brand Name Finisar
Product Name QSFP Module
Product Type QSFP
Technical Information
Application/Usage Data Networking
Application/Usage Optical Network
Interfaces/Ports
Total Number of Ports 1
Interfaces/Ports Details 1 x 40GBase-LR4 Network
Media & Performance
Media Type Supported Optical Fiber
Ethernet Technology 40 Gigabit Ethernet
Network Technology 40GBase-LR4
Maximum Distance Supported 10 km
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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