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
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	1000 Mbit/s	1000 Mbit/s
Interface type	SFP	SFP
Single-mode fiber (SMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connector	LC	LC
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
Auto MDI/MDI-X	Yes	Yes
Multi-mode fiber (MMF) supportedKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Hot-Plug support	Yes	Yes
Poweridentical
Input voltage	3.3 V	3.3 V
Certificatesidentical
Certification	MSA	MSA
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Storage relative humidity (H-H)	10 - 85%	10 - 85%
Weight & dimensionsidentical
Width	13.4 mm	13.4 mm
Depth	56.5 mm	56.5 mm
Height	8.5 mm	8.5 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.