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Product comparison · 2 network transceiver modules

LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12 vs StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm

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  • 14specifications compared
  • 8differ
  • 6identical
  • 30known for one product only

Key differences

The StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm has 360,000 Mbit/s more maximum data transfer rate than the LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12 (400000 Mbit/s vs 40000 Mbit/s). The StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm has 100 m more maximum transfer distance than the LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12 (500 m vs 400 m). The StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm has 460 nm more wavelength than the LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12 (1310 nm vs 850 nm). Interface type: QSFP+ on the LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12, QSFP-DD on the StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm. Fiber optic connector: MPO-12 on the LevelOne QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12, MPO on the StarTech.com Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm.

  • Maximum data transfer rate
    • 40000 Mbit/s
    • 400000 Mbit/s
  • Interface type
    • QSFP+
    • QSFP-DD
  • Fiber optic connector
    • MPO-12
    • MPO
  • SFP transceiver standard
    • CSR4
    • DR4
  • Maximum transfer distance
    • 400 m
    • 500 m
  • Wavelength
    • 850 nm
    • 1310 nm
  • Fiber ethernet cabling technology
    • 40GBASE
    • 400GBASE
  • Brand compatibility
    • MSA Compliant
    • Cisco

Side by side

Differences highlightedShow differences only
44 specifications
A

LevelOne

QFP-3003 40Gbps CSR4 Multi-mode QSFP+ Transceiver, 400m, 850nm, MPO-12

Model QFP-3003

View product
B

StarTech.com

Cisco QDD-400G-DR4-S Compatible QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm

Model QSFP-400G-DR4-ST

View product
Performance7 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers40000 Mbit/s400000 Mbit/s
Interface typeDiffersQSFP+QSFP-DD
Multi-mode fiber (MMF) supportedKnown for oneYes
Fiber optic connectorDiffersMPO-12MPO
SFP transceiver standardDiffersCSR4DR4
Maximum transfer distanceDiffers400 m500 m
WavelengthDiffers850 nm1310 nm
Ethernet interface typeKnown for one40 Gigabit Ethernet
Fiber ethernet cabling technologyDiffers40GBASE400GBASE
Digital Diagnostics Monitoring (DDM)YesYes
Single-mode fiber (SMF) supportedKnown for oneYes
Networking standardsKnown for oneIEEE 802.3bs
Duplex systemKnown for oneFull
Features1 differ
Product colourSilverSilver
Form factorKnown for oneQSFP+
Plug and PlayKnown for oneYes
Hot-swapKnown for oneYes
Brand compatibilityDiffersMSA CompliantCisco
Mean time between failures (MTBF)Known for one2603285 h
Certificatesidentical
Compliance certificatesKnown for oneCE
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for oneYes
Operational conditionsidentical
Minimum operating temperatureKnown for one0 °C
Maximum operating temperatureKnown for one70 °C
Operating temperature (T-T)0 - 70 °C0 - 70 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Operating relative humidity (H-H)Known for one0 - 85%
Storage relative humidity (H-H)Known for one5 - 85%
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging dataidentical
User guideYesYes
Package widthKnown for one180 mm
Package depthKnown for one127 mm
Package heightKnown for one48 mm
Logistics dataidentical
Customs product code (TARIC)Known for one8517620000
Harmonized System (HS) codeKnown for one851762
Country of originKnown for oneTaiwan
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) caseKnown for one36 pc(s)
Poweridentical
Power consumption (typical)Known for one12 W
Weight & dimensionsidentical
WidthKnown for one19 mm
DepthKnown for one117.8 mm
HeightKnown for one12.6 mm

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