Product comparison · 2 network transceiver modules

Zyxel 10G SFP+ LR vs Zyxel 10G SFP+ SR

Key differences

Fiber cable diameters supported (core/cladding)
- 10G SFP+ LR:50/125,62.5/125 µm
- 10G SFP+ SR:9/125 µm
SFP transceiver standard
- 10G SFP+ LR:LR
- 10G SFP+ SR:SR
Maximum transfer distance
- 10G SFP+ LR:300 m
- 10G SFP+ SR:10000 m
Wavelength
- 10G SFP+ LR:850 nm
- 10G SFP+ SR:1310 nm
Cabling technology
- 10G SFP+ LR:10GBASE-LR
- 10G SFP+ SR:10GBASE-SR

Differences highlightedShow differences only

Comparison of 10G SFP+ LR, 10G SFP+ SR
22 specifications	A Zyxel 10G SFP+ LR View product	B Zyxel 10G SFP+ SR View product
Performance5 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rate	10000 Mbit/s	10000 Mbit/s
Interface type	SFP+	SFP+
Multi-mode fiber (MMF) supportedKnown for one	Yes	Unknown — not stated by the source
Fiber optic connector	LC	LC
Fiber cable diameters supported (core/cladding)Differs	50/125,62.5/125 µm	9/125 µm
SFP transceiver standardDiffers	LR	SR
Maximum transfer distanceDiffers	300 m	10000 m
WavelengthDiffers	850 nm	1310 nm
Cabling technologyDiffers	10GBASE-LR	10GBASE-SR
Networking standards	IEEE 802.3z	IEEE 802.3z
Auto MDI/MDI-X	Yes	Yes
Single-mode fiber (SMF) 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.