Product comparison · 2 network transceiver modules

Cudy 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0 vs Legrand GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm

10specifications compared
2differ
8identical
9known for one product only

Key differences

The Cudy 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0 has 20,000 m more maximum transfer distance than the Legrand GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm (40000 m vs 20000 m).

Maximum transfer distance
- 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0:40000 m
- GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm:20000 m

Side by side

Differences highlightedShow differences only

Comparison of 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0, GLC-BX-U-A
19 specifications	A Cudy 1.25G SFP Single-Mode Optical Module, SM100GSA-40 1.0 View product	B Legrand GLC-BX-U-A network transceiver module Fiber optic SFP 1310 nm Model GLC-BX-U-A View product
Performance1 differ
Maximum transfer distanceDiffers	40000 m	20000 m
Tx wavelength (max)Known for one	Unknown — not stated by the source	1310 nm
Rx wavelength (max)Known for one	Unknown — not stated by the source	1490 nm
Maximum data transfer rateKnown for one	1250 Mbit/s	Unknown — not stated by the source
Duplex systemKnown for one	Full	Unknown — not stated by the source
Featuresidentical
Brand compatibilityKnown for one	Unknown — not stated by the source	Cisco
Certificates1 differ
Compliance certificatesDiffers	RoHS, Federal Communications Commission (FCC), CE	CE, RoHS
Operational conditionsidentical
Minimum operating temperatureKnown for one	Unknown — not stated by the source	-40 °C
Maximum operating temperatureKnown for one	Unknown — not stated by the source	85 °C
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China

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.

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