Product comparison · 2 network transceiver modules

Dell 1000BASE-LX SFP vs Dell 10GBASE-LRM SFP+

Key differences

Maximum data transfer rate
- 1000BASE-LX SFP:1000 Mbit/s
- 10GBASE-LRM SFP+:10000 Mbit/s
Interface type
- 1000BASE-LX SFP:SFP
- 10GBASE-LRM SFP+:SFP+
Fiber cable diameters supported (core/cladding)
- 1000BASE-LX SFP:9/125 µm
- 10GBASE-LRM SFP+:50/125,62.5/125 µm
SFP transceiver standard
- 1000BASE-LX SFP:LX
- 10GBASE-LRM SFP+:LRM
Maximum transfer distance
- 1000BASE-LX SFP:10000 m
- 10GBASE-LRM SFP+:220 m
Cabling technology
- 1000BASE-LX SFP:1000BASE-LX
- 10GBASE-LRM SFP+:10GBASE-LRM

Differences highlightedShow differences only

Comparison of 1000BASE-LX SFP, 10GBASE-LRM SFP+
21 specifications	A Dell 1000BASE-LX SFP View product	B Dell 10GBASE-LRM SFP+View product
Performance6 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	1000 Mbit/s	10000 Mbit/s
Interface typeDiffers	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	LRM
Maximum transfer distanceDiffers	10000 m	220 m
Wavelength	1310 nm	1310 nm
Cabling technologyDiffers	1000BASE-LX	10GBASE-LRM
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
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.