Product comparison · 2 network transceiver modules

Fujitsu QSFP28 PSM4 vs Legrand SFP-1000BASE-SX SFP(min-GBIC)Transceiver

4specifications compared
4differ
0identical
6known for one product only

Key differences

Maximum data transfer rate
- QSFP28 PSM4:100000 Mbit/s
- SFP-1000BASE-SX SFP(min-GBIC)Transceiver:1000 Mbit/s
Interface type
- QSFP28 PSM4:QSFP28
- SFP-1000BASE-SX SFP(min-GBIC)Transceiver:SFP
Fiber optic connector
- QSFP28 PSM4:MPO
- SFP-1000BASE-SX SFP(min-GBIC)Transceiver:LC
Wavelength
- QSFP28 PSM4:1310 nm
- SFP-1000BASE-SX SFP(min-GBIC)Transceiver:850 nm

Side by side

Differences highlightedShow differences only

Comparison of QSFP28 PSM4, SFP-1000BASE-SXLEG
10 specifications	A Fujitsu QSFP28 PSM4 View product	B Legrand SFP-1000BASE-SX SFP(min-GBIC)Transceiver Model SFP-1000BASE-SXLEG View product
Performance4 differ
SFP transceiver typeKnown for one	Fiber optic	Unknown — not stated by the source
Maximum data transfer rateDiffers	100000 Mbit/s	1000 Mbit/s
Interface typeDiffers	QSFP28	SFP
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connectorDiffers	MPO	LC
WavelengthDiffers	1310 nm	850 nm
Maximum transfer distanceKnown for one	Unknown — not stated by the source	550 m
Featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	TAA
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85369010

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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