Product comparison · 2 network transceiver modules

StarTech.com MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX vs StarTech.com Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm

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  • 28specifications compared
  • 16differ
  • 12identical
  • 3known for one product only

Key differences

The StarTech.com MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX has 90,000 Mbit/s more maximum data transfer rate than the StarTech.com Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm (100000 Mbit/s vs 10000 Mbit/s). The StarTech.com Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm has 200 m more maximum transfer distance than the StarTech.com MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX (300 m vs 100 m). The StarTech.com MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX has 90 GBASE more fiber ethernet cabling technology than the StarTech.com Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm (100GBASE vs 10GBASE). Interface type: QSFP on the StarTech.com MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX, SFP+ on the StarTech.com Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm. SFP transceiver standard: SRBD on the StarTech.com MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX, SR on the StarTech.com Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm.

  • Maximum data transfer rate
    • MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX:100000 Mbit/s
    • Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:10000 Mbit/s
  • Interface type
    • MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX:QSFP
    • Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:SFP+
  • SFP transceiver standard
    • MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX:SRBD
    • Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:SR
  • Maximum transfer distance
    • MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX:100 m
    • Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:300 m
  • Networking standards
    • MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX:IEEE 802.3ba
    • Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:IEEE 802.3ae
  • Fiber ethernet cabling technology
    • MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX:100GBASE
    • Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:10GBASE
  • Duplex system
    • MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX:Full, Half
    • Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:Full
  • Mean time between failures (MTBF)
    • MSA Uncoded QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX:3543209 h
    • Version of Cisco SFP-10G-SR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:1720000 h

Side by side

Differences highlightedShow differences only (on)
Comparison of QSFP-40-100-SRB-UST, SFP-10G-SR-S-T-IST
31 specifications
Performance7 differ
Maximum data transfer rateDiffers100000 Mbit/s10000 Mbit/s
Interface typeDiffersQSFPSFP+
SFP transceiver standardDiffersSRBDSR
Maximum transfer distanceDiffers100 m300 m
Tx wavelength (max)Known for one850 nmUnknown — not stated by the source
Rx wavelength (max)Known for one900 nmUnknown — not stated by the source
Networking standardsDiffersIEEE 802.3baIEEE 802.3ae
Fiber ethernet cabling technologyDiffers100GBASE10GBASE
Duplex systemDiffersFull, HalfFull
WavelengthKnown for oneUnknown — not stated by the source850 nm
Features2 differ
Mean time between failures (MTBF)Differs3543209 h1720000 h
Brand compatibilityDiffersMSA CompliantCisco
Power1 differ
Power consumption (typical)Differs4 W1 W
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 70 °C-40 - 85 °C
Weight & dimensions2 differ
WidthDiffers19 mm13.9 mm
DepthDiffers117.6 mm58.4 mm
Packaging data3 differ
Package widthDiffers180 mm112 mm
Package depthDiffers127 mm90 mm
Package heightDiffers48 mm32 mm

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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