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40GBase-SR4 QSFP+ Transceiver QSFP+ Module - MSA Compliant Fiber QSFP+ (QSFP-40G-ESR4-ST) by Startech
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40GBase-SR4 QSFP+ Transceiver QSFP+ Module - MSA Compliant Fiber QSFP+ (QSFP-40G-ESR4-ST) by Startech
  • Device Type: Transceiver
  • Network Media: MMF
  • Wavelength: 850nm
  • Ports: LC
  • Model #: QSFP-40G-ESR4-ST
Juniper 40GBASE QSFP+ transceiver module QFX-QSFP-40G-SR4 740-067442
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  • $56.40 
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40GBASE QSFP+ Optical Transceiver QSFP-40G-SR4 Module Network MPO Server Switch 40Gbps
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  • $123.82 
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Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBase-SR4 Fiber Optical Transceiver (QSFP-40G-SR4-AR-ST)
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Arista Networks QSFP-40G-SR4 Compatible QSFP+ Module - 40GBase-SR4 Fiber Optical Transceiver (QSFP-40G-SR4-AR-ST)
  • Device Type: QSFP+ Transceiver Module
  • Wavelength: 850nm
  • Fiber Cable: Multi-mode Optical Fiber
  • Ports: 40GBase-SR4
  • Model #: QSFP-40G-SR4-AR-ST
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
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  • $544.95 
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For CISCO QSFP-40G-SR4 850NM-0.3KM-MM-QSFP+ optical module
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For QSFP-40G-iSR4 850nm 150m 40G multimode optical module
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  • $278.30 
  • Free Shipping
Axiom 40GBASE-SR4 QSFP+ Transceiver for Cisco - QSFP-40G-SR4
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StarTech.com MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver | QSFP40LR4ST
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StarTech.com MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver | QSFP40LR4ST
  • Device Type: Transceiver
  • Standards: IEEE 802.3ba 40GBASE-LR4
  • Wavelength: 1270nm to 1330nm
  • Fiber Cable: Single-mode Optical Fiber
  • Model #: QSFP40LR4ST
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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Cisco 40GBase-LR4L QSFP Module for SMF
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Cisco 40GBase-LR4L QSFP Module for SMF
  • Type: QSFP
  • Color: Black
  • Specifications: 1 x 40GBase-LR4
  • Model #: WSP-Q40GLR4L=
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  • $4,619.99 
  • Free Shipping
2pcs QSFP-40G-SR4 7TCDN QSFP+ 40GbE 850nm Optical Module
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  • $69.38 
  • Free Shipping
FORTINET 40G QSFP FN-TRAN-QSFP+SR FTL410QE4CFTN 40GB MPO Optical Fiber
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  • $91.91 
  • Free Shipping
Arista QSFP-40G-PLR4 - 40GBASE-PLR4 10km SMF 1310nm QSFP+ (100% Compatible)
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Arista QSFP-40G-PLR4 - 40GBASE-PLR4 10km SMF 1310nm QSFP+ (100% Compatible)
  • Device Type: Transceiver
  • Standards: SMF
  • Wavelength: 1310nm
  • Fiber Cable: Single-mode Optical Fiber
  • Model #: QSFP-40G-PLR4
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  • $594.95 
  • Free Shipping
SFP+ module  SFM40G-SR4 QSFP-40GBASE-SR4 40g
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  • $25.99 
  • Free Shipping