Product comparison · 2 network transceiver modules

Fujitsu 1000BASE-LX SFP vs Fujitsu 1000BASE-SX SFP

Key differences

Fiber cable diameters supported (core/cladding)
- 1000BASE-LX SFP:9/125 µm
- 1000BASE-SX SFP:50/125,62.5/125 µm
SFP transceiver standard
- 1000BASE-LX SFP:LX
- 1000BASE-SX SFP:SX
Cabling technology
- 1000BASE-LX SFP:1000BASE-LX
- 1000BASE-SX SFP:1000BASE-SX

Differences highlightedShow differences only

Comparison of 1000BASE-LX SFP, 1000BASE-SX SFP
20 specifications	A Fujitsu 1000BASE-LX SFP View product	B Fujitsu 1000BASE-SX SFP View product
Performance3 differ
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber cable diameters supported (core/cladding)Differs	9/125 µm	50/125,62.5/125 µm
SFP transceiver standardDiffers	LX	SX
Cabling technologyDiffers	1000BASE-LX	1000BASE-SX
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes

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.