Product comparison · 2 network transceiver modules

ATGBICS CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM) vs Cudy SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm

18specifications compared
10differ
8identical
23known for one product only

Key differences

Maximum data transfer rate
- CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM):1000 Mbit/s
- SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm:1250 Mbit/s
Maximum transfer distance
- CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM):120000 m
- SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm:20000 m
Wavelength
- CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM):1590 nm
- SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm:1310 nm
Product colour
- CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM):Silver
- SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm:Stainless steel
Maximum voltage
- CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM):3.5 V
- SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm:4 V
Minimum operating temperature
- CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM):0 °C
- SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm:-40 °C
Operating temperature (T-T)
- CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM):0 - 70 °C
- SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm:-40 - 70 °C
Width
- CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM):13.4 mm
- SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm:13.7 mm

Side by side

Differences highlightedShow differences only

Comparison of CWDM-SFP-1G-1590-120-MSA-AT, SM100GSA-20
41 specifications	A ATGBICS CWDM-SFP-1G-1590-120-MSA Universally Coded MSA Compliant Transceiver CWDM SFP 1000Base (1590nm SMF 120km LC DOM) Model CWDM-SFP-1G-1590-120-MSA-AT View product	B Cudy SM100GSA-20 network transceiver module Fiber optic 1250 Mbit/s SFP 1310 nm Model SM100GSA-20 View product
Performance3 differ
SFP transceiver type	Fiber optic	Fiber optic
Maximum data transfer rateDiffers	1000 Mbit/s	1250 Mbit/s
Interface type	SFP	SFP
Single-mode fiber (SMF) supported	Yes	Yes
Multi-mode fiber (MMF) supportedKnown for one	No	Unknown — not stated by the source
Fiber optic connector	LC	LC
SFP transceiver standardKnown for one	CWDM	Unknown — not stated by the source
Maximum transfer distanceDiffers	120000 m	20000 m
WavelengthDiffers	1590 nm	1310 nm
Coarse Wavelength Division Multiplexing (CWDM)Known for one	Yes	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Fiber ethernet cabling technologyKnown for one	1000BASE	Unknown — not stated by the source
Digital Diagnostics Monitoring (DDM)Known for one	Yes	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Silver	Stainless steel
Housing materialKnown for one	Metal	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Easy to installKnown for one	Yes	Unknown — not stated by the source
Brand compatibilityKnown for one	MSA Compliant	Unknown — not stated by the source
Form factorKnown for one	Unknown — not stated by the source	SFP
Power1 differ
Input voltage	3.3 V	3.3 V
Maximum voltageDiffers	3.5 V	4 V
Power consumption (typical)Known for one	1 W	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	TÜV mark, UKCA, UL, US FDA, REACH, Federal Communications Commission (FCC), RoHS, CE	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, RoHS, REACH	Unknown — not stated by the source
Sustainabilityidentical
Doesn't containKnown for one	Lead	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Minimum operating temperatureDiffers	0 °C	-40 °C
Maximum operating temperature	70 °C	70 °C
Operating temperature (T-T)Differs	0 - 70 °C	-40 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	13.4 mm	13.7 mm
DepthDiffers	56.5 mm	68 mm
HeightDiffers	8.5 mm	13.8 mm
WeightKnown for one	20 g	Unknown — not stated by the source
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source

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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