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Product comparison · 2 network transceiver modules

StarTech.com MSA Uncoded QSFP Module, 100Gbps Multi Mode Fiber (MMF), 100m [328ft], MPO Transceiver, 850nm vs StarTech.com Cisco QSFP-40/100-SRBD Compatible QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX

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  • 22specifications compared
  • 8differ
  • 14identical
  • 9known for one product only

Key differences

The StarTech.com MSA Uncoded QSFP Module, 100Gbps Multi Mode Fiber (MMF), 100m [328ft], MPO Transceiver, 850nm has 5,261,933 h more mean time between failures (MTBF) than the StarTech.com Cisco QSFP-40/100-SRBD Compatible QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX (8805142 h vs 3543209 h). The StarTech.com Cisco QSFP-40/100-SRBD Compatible QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX has 0.5 W more power consumption (typical) than the StarTech.com MSA Uncoded QSFP Module, 100Gbps Multi Mode Fiber (MMF), 100m [328ft], MPO Transceiver, 850nm (4 W vs 3.5 W). The StarTech.com Cisco QSFP-40/100-SRBD Compatible QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX has 0.6 mm more width than the StarTech.com MSA Uncoded QSFP Module, 100Gbps Multi Mode Fiber (MMF), 100m [328ft], MPO Transceiver, 850nm (19 mm vs 18.4 mm). Fiber optic connector: MPO on the StarTech.com MSA Uncoded QSFP Module, 100Gbps Multi Mode Fiber (MMF), 100m [328ft], MPO Transceiver, 850nm, LC on the StarTech.com Cisco QSFP-40/100-SRBD Compatible QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX. SFP transceiver standard: SR4 on the StarTech.com MSA Uncoded QSFP Module, 100Gbps Multi Mode Fiber (MMF), 100m [328ft], MPO Transceiver, 850nm, SRBD on the StarTech.com Cisco QSFP-40/100-SRBD Compatible QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX.

  • Fiber optic connector
    • MPO
    • LC
  • SFP transceiver standard
    • SR4
    • SRBD
  • Duplex system
    • Full
    • Full, Half
  • Mean time between failures (MTBF)
    • 8805142 h
    • 3543209 h
  • Brand compatibility
    • MSA Compliant
    • Cisco
  • Power consumption (typical)
    • 3.5 W
    • 4 W
  • Width
    • 18.4 mm
    • 19 mm
  • Depth
    • 120 mm
    • 117.6 mm

Side by side

Differences highlightedShow differences only
31 specifications
A

StarTech.com

MSA Uncoded QSFP Module, 100Gbps Multi Mode Fiber (MMF), 100m [328ft], MPO Transceiver, 850nm

Model QSFP-100G-SR4-S-UST

View product
B

StarTech.com

Cisco QSFP-40/100-SRBD Compatible QSFP Module, 40/100Gbps Multi Mode Fiber (MMF), 100m [328ft], LC Transceiver, 850nmTX/900nmRX

Model QSFP-40-100-SRB-ST

View product
Performance3 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rate100000 Mbit/s100000 Mbit/s
Interface typeQSFPQSFP
Multi-mode fiber (MMF) supportedYesYes
Fiber optic connectorDiffersMPOLC
SFP transceiver standardDiffersSR4SRBD
Maximum transfer distance100 m100 m
WavelengthKnown for one850 nm
Networking standardsIEEE 802.3baIEEE 802.3ba
Fiber ethernet cabling technology100GBASE100GBASE
Duplex systemDiffersFullFull, Half
Digital Diagnostics Monitoring (DDM)YesYes
Tx wavelength (max)Known for one850 nm
Rx wavelength (max)Known for one900 nm
Features2 differ
Product colourSilverSilver
Mean time between failures (MTBF)Differs8805142 h3543209 h
Brand compatibilityDiffersMSA CompliantCisco
Power1 differ
Power consumption (typical)Differs3.5 W4 W
Operational conditionsidentical
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Weight & dimensions2 differ
WidthDiffers18.4 mm19 mm
DepthDiffers120 mm117.6 mm
Height12.6 mm12.6 mm
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging dataidentical
User guideYesYes
Package widthKnown for one112 mm
Package depthKnown for one90 mm
Package heightKnown for one32 mm
Logistics dataidentical
Master (outer) case widthKnown for one117 mm
Master (outer) case lengthKnown for one250 mm
Master (outer) case heightKnown for one200 mm
Products per master (outer) case36 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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