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Product comparison · 2 network transceiver modules

Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF vs StarTech.com MSA Uncoded QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm

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  • 19specifications compared
  • 15differ
  • 4identical
  • 24known for one product only

Key differences

The StarTech.com MSA Uncoded QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm has 375,000 Mbit/s more maximum data transfer rate than the Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF (400000 Mbit/s vs 25000 Mbit/s). The StarTech.com MSA Uncoded QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm has 400 m more maximum transfer distance than the Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF (500 m vs 100 m). The StarTech.com MSA Uncoded QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm has 460 nm more wavelength than the Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF (1310 nm vs 850 nm). Only the StarTech.com MSA Uncoded QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm has single-mode fiber (SMF) supported. Fiber optic connector: LC on the Lanview HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMF, MPO on the StarTech.com MSA Uncoded QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm.

  • Maximum data transfer rate
    • 25000 Mbit/s
    • 400000 Mbit/s
  • Single-mode fiber (SMF) supported
    • No
    • Yes
  • Fiber optic connector
    • LC
    • MPO
  • SFP transceiver standard
    • SR
    • DR4
  • Maximum transfer distance
    • 100 m
    • 500 m
  • Wavelength
    • 850 nm
    • 1310 nm
  • Fiber ethernet cabling technology
    • 25GBASE
    • 400GBASE
  • Brand compatibility
    • HPE
    • MSA Compliant

Side by side

Differences highlightedShow differences only
43 specifications
A

Lanview

HPE 845398-B21 Compatible 25GBASE-SR SFP28 850nm 100m DOM Duplex LC MMFView product
B

StarTech.com

MSA Uncoded QSFP-DD Module, 400Gbps Single Mode Fiber (SMF), 500m [1640ft], MPO Transceiver, 1310nm

Model QSFP-400G-DR4-UST

View product
Performance7 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers25000 Mbit/s400000 Mbit/s
Single-mode fiber (SMF) supportedDiffersNoYes
Multi-mode fiber (MMF) supportedKnown for oneYes
Fiber optic connectorDiffersLCMPO
SFP transceiver standardDiffersSRDR4
Maximum transfer distanceDiffers100 m500 m
WavelengthDiffers850 nm1310 nm
Ethernet interface typeKnown for one25 Gigabit Ethernet
Fiber ethernet cabling technologyDiffers25GBASE400GBASE
Duplex systemFullFull
Digital Diagnostics Monitoring (DDM)YesYes
Fiber ports quantityKnown for one1
Interface typeKnown for oneQSFP-DD
Networking standardsKnown for oneIEEE 802.3bs
Features1 differ
Form factorKnown for oneSFP28
Plug and PlayKnown for oneYes
Hot-Plug supportKnown for oneYes
Hot-swapKnown for oneYes
Easy to installKnown for oneYes
Brand compatibilityDiffersHPEMSA Compliant
Compatible productsKnown for oneHPE 845398-B21
Product colourKnown for oneSilver
Mean time between failures (MTBF)Known for one2603285 h
Certificatesidentical
CertificationKnown for oneMSA
Operational conditions1 differ
Operating temperature (T-T)Differs-45 - 75 °C0 - 70 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Storage relative humidity (H-H)Known for one10 - 85%
Weight & dimensions3 differ
WidthDiffers60 mm19 mm
DepthDiffers100 mm117.8 mm
HeightDiffers30 mm12.6 mm
WeightKnown for one100 g
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging data3 differ
Package widthDiffers60 mm180 mm
Package depthDiffers100 mm127 mm
Package heightDiffers30 mm48 mm
Package weightKnown for one150 g
User guideKnown for oneYes
Poweridentical
Power consumption (typical)Known for one12 W
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) caseKnown for one36 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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