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StarTech QSFP40GLR4S Cisco QSFP-40G-LR4-S Compatible - 40G QSFP+ Transceiver - 40GBase-LR4 SFP Transceiver Module - Single Mode QSFP+
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StarTech QSFP40GLR4S Cisco QSFP-40G-LR4-S Compatible - 40G QSFP+ Transceiver - 40GBase-LR4 SFP Transceiver Module - Single Mode QSFP+
  • Device Type: Transceiver
  • Standards: IEEE 802.3ba 40GBASE-LR4
  • Wavelength: 1270nm to 1330nm
  • Fiber Cable: Single Mode
  • Model #: QSFP40GLR4S
Arista QSFP-40G-LR4 - 40GBASE-LR4 10km SMF 1310nm QSFP+ (100% Compatible)
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Arista QSFP-40G-LR4 - 40GBASE-LR4 10km SMF 1310nm QSFP+ (100% Compatible)
  • Device Type: Transceiver
  • Standards: SMF
  • Wavelength: 1310nm
  • Fiber Cable: Single-mode Optical Fiber
  • Model #: QSFP-40G-LR4
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  • $544.95 
  • Free Shipping
CISCO QSFP-40G-SR-BD= QSFP Transceiver Modules - 40 Gigabit LAN
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CISCO QSFP-40G-SR-BD= QSFP Transceiver Modules - 40 Gigabit LAN
  • Device Type: QSFP Transceiver Modules
  • Wavelength: 832 - 918nm
  • Ports: 1 x 40Gb Ethernet - LC Multi-Mode x 2
  • Max Distance: 492 ft.
  • Model #: QSFP-40G-SR-BD=
  • $949.99
  •  
  • $603.99 
  • Save: $346.00 (36%)
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C2G Cisco Compatible 40GBase-SR MMF QSFP+ Transceiver, TAA Compliant (QSFP-40G-SR4-LEG)
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  • $635.99 
  • Free Shipping
Juniper SRX-QSFP-40G-LR4 - 40GBASE-LR4 10km SMF 1310nm QSFP+ (100% Compatible)
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Juniper SRX-QSFP-40G-LR4 - 40GBASE-LR4 10km SMF 1310nm QSFP+ (100% Compatible)
  • Device Type: Transceiver
  • Standards: SMF
  • Wavelength: 1310nm
  • Fiber Cable: Single-mode Optical Fiber
  • Model #: SRX-QSFP-40G-LR4
  •  
  • $544.95 
  • Free Shipping
Cisco QSFP-40G-SR4-S - 40GBASE-SR4 150m MMF 850nm QSFP+ (100% Compatible)
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Cisco QSFP-40G-SR4-S - 40GBASE-SR4 150m MMF 850nm QSFP+ (100% Compatible)
  • Device Type: Transceiver
  • Standards: MMF
  • Wavelength: 850nm
  • Fiber Cable: Multi-mode Optical Fiber
  • Model #: QSFP-40G-SR4-S
  •  
  • $54.95 
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Cisco QSFP-40G-CSR4 - 40GBASE-CSR4 400m MMF 850nm QSFP+ (100% Compatible)
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Cisco QSFP-40G-CSR4 - 40GBASE-CSR4 400m MMF 850nm QSFP+ (100% Compatible)
  • Device Type: Transceiver
  • Standards: MMF
  • Wavelength: 850nm
  • Fiber Cable: Multi-mode Optical Fiber
  • Model #: QSFP-40G-CSR4
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  • $39.95 
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Axiom QSFP-40G-SR-BD-AX QSFP+ transceiver Module (Equivalent to: Cisco QSFP-40G-SR-BD) - 40 Gigabit LAN - 40GBASE-SR, 40GBASE-BiDi - LC Multi-Mode - up to 492 ft - 832-918 nm Cisco ASR 9001
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Cisco QSFP-40G-SR4-S Compatible QSFP+ Module - 40GBase-SR4 Fiber Optical Transceiver (QSFP-40G-SR4-S-ST) by Startech
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Cisco QSFP-40G-SR4-S Compatible QSFP+ Module - 40GBase-SR4 Fiber Optical Transceiver (QSFP-40G-SR4-S-ST) by Startech
  • Device Type: Transceiver
  • Network Media: Copper
  • Wavelength: 850nm
  • Max Distance: 100m (328 ft.)
  • Model #: QSFP-40G-SR4-S-ST