Product comparison · 2 network transceiver modules

LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC vs StarTech.com Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm

13specifications compared
7differ
6identical
32known 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 Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm (100000 Mbit/s vs 10000 Mbit/s). The LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC has 39,700 m more maximum transfer distance than the StarTech.com Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm (40000 m vs 300 m). The LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC has 460 nm more wavelength than the StarTech.com Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm (1310 nm vs 850 nm). 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 Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm. SFP transceiver standard: ER4 on the LevelOne QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC, SR on the StarTech.com Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm.

Maximum data transfer rate
- QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC:100000 Mbit/s
- Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:10000 Mbit/s
Interface type
- QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC:QSFP28
- Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:SFP+
SFP transceiver standard
- QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC:ER4
- Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:SR
Maximum transfer distance
- QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC:40000 m
- Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:300 m
Wavelength
- QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC:1310 nm
- Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:850 nm
Fiber ethernet cabling technology
- QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC:100GBASE
- Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:10GBASE
Operating temperature (T-T)
- QFP-5140 100Gbps ER4 Single-mode QSFP28 Lan-WDM Transceiver, 40km, 1310nm, Duplex LC:0 - 70 °C
- Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm:-40 - 85 °C

Side by side

Differences highlightedShow differences only

Comparison of QFP-5140, SFP-10G-SR-S-T-IUST
45 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 Uncoded SFP+ Module, Industrial Temperature Range, 10Gbps, Multi Mode Fiber (MMF), 300m [984ft], LC Transceiver, 850nm Model SFP-10G-SR-S-T-IUST View product
Performance6 differ
Maximum data transfer rateDiffers	100000 Mbit/s	10000 Mbit/s
Interface typeDiffers	QSFP28	SFP+
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
SFP transceiver standardDiffers	ER4	SR
Maximum transfer distanceDiffers	40000 m	300 m
WavelengthDiffers	1310 nm	850 nm
Ethernet interface typeKnown for one	100 Gigabit Ethernet	Unknown — not stated by the source
Fiber ethernet cabling technologyDiffers	100GBASE	10GBASE
Duplex systemKnown for one	Full	Unknown — not stated by the source
Wavelength-division multiplexing (WDM)Known for one	Yes	Unknown — not stated by the source
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Fiber optic connectorKnown for one	Unknown — not stated by the source	LC
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3ae
Featuresidentical
Form factorKnown for one	QSFP28	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1720000 h
Certificatesidentical
Compliance certificatesKnown for one	CE	Unknown — not stated by the source
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Minimum operating temperatureKnown for one	0 °C	Unknown — not stated by the source
Maximum operating temperatureKnown for one	70 °C	Unknown — not stated by the source
Operating temperature (T-T)Differs	0 - 70 °C	-40 - 85 °C
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 85%	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	112 mm
Package depthKnown for one	Unknown — not stated by the source	90 mm
Package heightKnown for one	Unknown — not stated by the source	32 mm
Logistics dataidentical
Customs product code (TARIC)Known for one	8517620000	Unknown — not stated by the source
Harmonized System (HS) codeKnown for one	851762	Unknown — not stated by the source
Country of originKnown for one	Taiwan	Unknown — not stated by the source
Master (outer) case widthKnown for one	Unknown — not stated by the source	117 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	250 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	200 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	36 pc(s)
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	1 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	13.9 mm
DepthKnown for one	Unknown — not stated by the source	58.4 mm
HeightKnown for one	Unknown — not stated by the source	12.6 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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