Product comparison · 2 network transceiver modules

Cudy 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0 vs LevelOne QFP-3110 40Gbps LR4 Single-mode QSFP+ CWDM4 Transceiver, 10km, 1310nm, Duplex LC

11specifications compared
4differ
7identical
20known for one product only

Key differences

The LevelOne QFP-3110 40Gbps LR4 Single-mode QSFP+ CWDM4 Transceiver, 10km, 1310nm, Duplex LC has 38,750 Mbit/s more maximum data transfer rate than the Cudy 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0 (40000 Mbit/s vs 1250 Mbit/s). The Cudy 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0 has 30,000 m more maximum transfer distance than the LevelOne QFP-3110 40Gbps LR4 Single-mode QSFP+ CWDM4 Transceiver, 10km, 1310nm, Duplex LC (40000 m vs 10000 m). Interface type: SFP on the Cudy 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0, QSFP+ on the LevelOne QFP-3110 40Gbps LR4 Single-mode QSFP+ CWDM4 Transceiver, 10km, 1310nm, Duplex LC.

Maximum data transfer rate
- 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0:1250 Mbit/s
- QFP-3110 40Gbps LR4 Single-mode QSFP+ CWDM4 Transceiver, 10km, 1310nm, Duplex LC:40000 Mbit/s
Interface type
- 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0:SFP
- QFP-3110 40Gbps LR4 Single-mode QSFP+ CWDM4 Transceiver, 10km, 1310nm, Duplex LC:QSFP+
Maximum transfer distance
- 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0:40000 m
- QFP-3110 40Gbps LR4 Single-mode QSFP+ CWDM4 Transceiver, 10km, 1310nm, Duplex LC:10000 m

Side by side

Differences highlightedShow differences only

Comparison of 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0, QFP-3110
31 specifications	A Cudy 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0 View product	B LevelOne QFP-3110 40Gbps LR4 Single-mode QSFP+ CWDM4 Transceiver, 10km, 1310nm, Duplex LC Model QFP-3110 View product
Performance3 differ
Maximum data transfer rateDiffers	1250 Mbit/s	40000 Mbit/s
Interface typeDiffers	SFP	QSFP+
SFP transceiver standardKnown for one	Unknown — not stated by the source	LR4
Maximum transfer distanceDiffers	40000 m	10000 m
Coarse Wavelength Division Multiplexing (CWDM)Known for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	40 Gigabit Ethernet
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	40GBASE
Fiber optic connectorKnown for one	LC	Unknown — not stated by the source
Featuresidentical
Form factorKnown for one	Unknown — not stated by the source	QSFP+
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Brand compatibilityKnown for one	Unknown — not stated by the source	MSA Compliant
Certificates1 differ
Compliance certificatesDiffers	RoHS, Federal Communications Commission (FCC), CE	CE
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Minimum operating temperatureKnown for one	Unknown — not stated by the source	0 °C
Maximum operating temperatureKnown for one	Unknown — not stated by the source	70 °C
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Customs product code (TARIC)Known for one	Unknown — not stated by the source	8517620000
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	851762
Country of originKnown for one	Unknown — not stated by the source	Taiwan

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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