Product comparison · 2 network transceiver modules

StarTech.com Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1 vs StarTech.com Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8

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  • 34specifications compared
  • 21differ
  • 13identical
  • 2known for one product only

Key differences

  • Maximum data transfer rate
    • Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1:10000 Mbit/s
    • Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8:40000 Mbit/s
  • Interface type
    • Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1:SFP+
    • Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8:QSFP+
  • Fiber optic connector
    • Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1:LC
    • Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8:MPO
  • SFP transceiver standard
    • Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1:LR
    • Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8:SR4
  • Maximum transfer distance
    • Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1:10000 m
    • Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8:150 m
  • Wavelength
    • Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1:1310 nm
    • Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8:850 nm
  • Networking standards
    • Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1:IEEE 802.3ae
    • Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8:IEEE 802.3ba
  • Mean time between failures (MTBF)
    • Cisco Meraki MA-SFP-10GB-LR Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber SMF Optic Transceiver - 10GE Gigabit Ethernet SFP+ - LC 1:2104865 h
    • Cisco QSFP-40G-SR4 Compatible QSFP+ Module - 40GBASE-SR4 - 40GbE Multimode Fiber MMF Optic Transceiver - 40GE Gigabit Ethernet QSFP+ - MPO 150m - 8:1649326 h

Side by side

Differences highlightedShow differences only (on)
Comparison of MASFP10GBLR, QSFP40GSR4ST
36 specifications
Performance7 differ
Maximum data transfer rateDiffers10000 Mbit/s40000 Mbit/s
Interface typeDiffersSFP+QSFP+
Single-mode fiber (SMF) supportedKnown for oneYesUnknown — not stated by the source
Fiber optic connectorDiffersLCMPO
SFP transceiver standardDiffersLRSR4
Maximum transfer distanceDiffers10000 m150 m
WavelengthDiffers1310 nm850 nm
Networking standardsDiffersIEEE 802.3aeIEEE 802.3ba
Multi-mode fiber (MMF) supportedKnown for oneUnknown — not stated by the sourceYes
Features1 differ
Mean time between failures (MTBF)Differs2104865 h1649326 h
Power1 differ
Power consumption (typical)Differs1.2 W0.7 W
Weight & dimensions4 differ
WidthDiffers13.9 mm18.4 mm
DepthDiffers58.4 mm72 mm
HeightDiffers12.6 mm13 mm
WeightDiffers22 g32 g
Packaging data4 differ
Package widthDiffers92 mm91 mm
Package depthDiffers114 mm116 mm
Package heightDiffers33 mm34 mm
Package weightDiffers53 g95 g
Logistics data4 differ
Master (outer) case widthDiffers250 mm204 mm
Master (outer) case lengthDiffers300 mm310 mm
Master (outer) case heightDiffers200 mm258 mm
Products per master (outer) caseDiffers3 pc(s)36 pc(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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