Cisco QSFP-4X10G-LR-S= 4x10GBASE-LR QSFP Modules for SMF
Manufacturer: Cisco
UPC: 882658849978
Condition: New
Cisco QSFP-4X10G-LR-S= 4x10GBASE-LR QSFP Modules for SMF
Product TypeQSFP
Brand NameCisco
ManufacturerCisco Systems, Inc
Product Name4x10GBASE-LR QSFP Modules for SMF
Manufacturer Part NumberQSFP-4X10G-LR-S=
Manufacturer Website Addresshttp://www.cisco.com
Environmentally FriendlyYes
Environmental CertificationRoHS
CompatibilityCisco Router Series:
  • Nexus 3000 Series
  • Nexus 9000 Series
  • NCS 1002 Router
Ethernet Technology40 Gigabit Ethernet
Media Type SupportedOptical Fiber
Fiber Mode SupportedSingle-mode
Network Technology40GBase-LR
Form FactorHot-swappable
Weight (Approximate)3.53 oz
Application/UsageOptical NetworkData Networking
Interfaces/Ports Details1 x MPO/MTP 40GBase-LR Network
Limited Warranty1 Year
The Cisco QSFP-4X10G-LR-S QSFP module supports link lengths of up to 10km on G.652 single-mode fiber (SMF). It enables high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber female connectors. It can also be used in a 4x10G mode for interoperability with 10GBASE-LR interfaces up to 10km. The 4x10G connectivity is achieved using an external 12-fiber parallel to 2-fiber duplex breakout cable, which connects the 4x10G LR module to four 10GBASE-LR optical interfaces. Cisco's QSFP-4X10G-LR-S is optimized to guarantee interoperability over the full specification range of 10GBASE-LR in 4x10G mode. QSFP-4X10G-LR-S does not support FCoE.