Product comparison · 2 network transceiver modules

Lenovo 4XC1S00743 network transceiver module Fiber optic 25000 Mbit/s SFP28 850 nm vs Lenovo 4XC1S00744 network transceiver module Fiber optic 10000 Mbit/s SFP+

Key differences

Maximum data transfer rate
- 4XC1S00743 network transceiver module Fiber optic 25000 Mbit/s SFP28 850 nm:25000 Mbit/s
- 4XC1S00744 network transceiver module Fiber optic 10000 Mbit/s SFP+:10000 Mbit/s
Interface type
- 4XC1S00743 network transceiver module Fiber optic 25000 Mbit/s SFP28 850 nm:SFP28
- 4XC1S00744 network transceiver module Fiber optic 10000 Mbit/s SFP+:SFP+

Differences highlightedShow differences only

Comparison of 4XC1S00743, 4XC1S00744
23 specifications	A Lenovo 4XC1S00743 network transceiver module Fiber optic 25000 Mbit/s SFP28 850 nm Model 4XC1S00743 View product	B Lenovo 4XC1S00744 network transceiver module Fiber optic 10000 Mbit/s SFP+ Model 4XC1S00744 View product
Performance2 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	25000 Mbit/s	10000 Mbit/s
Interface typeDiffers	SFP28	SFP+
Fiber cable diameters supported (core/cladding)Known for one	50/125 µm	Unknown — not stated by the source
Maximum transfer distanceKnown for one	100 m	Unknown — not stated by the source
WavelengthKnown for one	850 nm	Unknown — not stated by the source
Digital Diagnostics Monitoring (DDM)	Yes	Yes
SFP transceiver standardKnown for one	Unknown — not stated by the source	SR, SW
Fiber ethernet cabling technologyKnown for one	Unknown — not stated by the source	10GBASE
Featuresidentical
Product colour	Stainless steel	Stainless steel
Hot-Plug support	Yes	Yes
Certificatesidentical
Compliance certificates	RoHS	RoHS
Certification	BSMI EMC FCC sDoC CE EMC	BSMI EMC FCC sDoC CE EMC
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Weight & dimensionsidentical
Width	566 mm	566 mm
Depth	85 mm	85 mm
Height	137 mm	137 mm
Packaging dataidentical
Package width	135 mm	135 mm
Package depth	135 mm	135 mm
Package height	35 mm	35 mm
Package weightKnown for one	185 g	Unknown — not stated by the source
Package type	Box	Box

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.