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Product comparison · 2 network transceiver modules

LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC vs StarTech.com Version of Cisco SFP-10G-LR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm

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  • 15specifications compared
  • 7differ
  • 8identical
  • 29known for one product only

Key differences

The LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC has 90,000 Mbit/s more maximum data transfer rate than the StarTech.com Version of Cisco SFP-10G-LR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm (100000 Mbit/s vs 10000 Mbit/s). The LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC has 30,000 m more maximum transfer distance than the StarTech.com Version of Cisco SFP-10G-LR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm (40000 m vs 10000 m). The LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC has 90 GBASE more fiber ethernet cabling technology than the StarTech.com Version of Cisco SFP-10G-LR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm (100GBASE vs 10GBASE). Interface type: QSFP28 on the LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC, SFP+ on the StarTech.com Version of Cisco SFP-10G-LR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm. SFP transceiver standard: ER4 on the LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC, LR on the StarTech.com Version of Cisco SFP-10G-LR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm.

  • Maximum data transfer rate
    • 100000 Mbit/s
    • 10000 Mbit/s
  • Interface type
    • QSFP28
    • SFP+
  • SFP transceiver standard
    • ER4
    • LR
  • Maximum transfer distance
    • 40000 m
    • 10000 m
  • Fiber ethernet cabling technology
    • 100GBASE
    • 10GBASE
  • Brand compatibility
    • MSA Compliant
    • Cisco
  • Operating temperature (T-T)
    • 0 - 70 °C
    • -40 - 85 °C

Side by side

Differences highlightedShow differences only
44 specifications
A

LevelOne

QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC

Model QFP-5140

View product
B

StarTech.com

Version of Cisco SFP-10G-LR-S SFP+ Module, Industrial Temperature Range, 10Gbps, Single Mode Fiber (SMF), 10km [6.2mi], LC Transceiver, 1310nm

Model SFP-10G-LR-S-T-IST

View product
Performance5 differ
SFP transceiver typeFiber opticFiber optic
Maximum data transfer rateDiffers100000 Mbit/s10000 Mbit/s
Interface typeDiffersQSFP28SFP+
Single-mode fiber (SMF) supportedYesYes
SFP transceiver standardDiffersER4LR
Maximum transfer distanceDiffers40000 m10000 m
Wavelength1310 nm1310 nm
Ethernet interface typeKnown for one100 Gigabit Ethernet
Fiber ethernet cabling technologyDiffers100GBASE10GBASE
Duplex systemFullFull
Digital Diagnostics Monitoring (DDM)YesYes
Wavelength-division multiplexing (WDM)Known for oneYes
Fiber optic connectorKnown for oneLC
Networking standardsKnown for oneIEEE 802.3ae
Features1 differ
Product colourSilverSilver
Form factorKnown for oneQSFP28
Plug and PlayKnown for oneYes
Hot-swapKnown for oneYes
Brand compatibilityDiffersMSA CompliantCisco
Mean time between failures (MTBF)Known for one13029315 h
Certificatesidentical
Compliance certificatesKnown for oneCE
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for oneYes
Operational conditions1 differ
Minimum operating temperatureKnown for one0 °C
Maximum operating temperatureKnown for one70 °C
Operating temperature (T-T)Differs0 - 70 °C-40 - 85 °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 one112 mm
Package depthKnown for one90 mm
Package heightKnown for one32 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 one1.2 W
Weight & dimensionsidentical
WidthKnown for one13.9 mm
DepthKnown for one58.4 mm
HeightKnown for one12.6 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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