Product comparison · 2 modems

Linksys CM100 Cable Modem vs Zyxel P-630-S3 ADSL USB Modem over ISDN

10specifications compared
9differ
1identical
12known for one product only

Key differences

The Zyxel P-630-S3 ADSL USB Modem over ISDN has 17 mm more depth than the Linksys CM100 Cable Modem (45 mm vs 28 mm). The Linksys CM100 Cable Modem has 96 mm more height than the Zyxel P-630-S3 ADSL USB Modem over ISDN (122 mm vs 26 mm). The Linksys CM100 Cable Modem has 146 g more weight than the Zyxel P-630-S3 ADSL USB Modem over ISDN (224 g vs 78 g). LED indicators: Link, Power on the Linksys CM100 Cable Modem, DSL on the Zyxel P-630-S3 ADSL USB Modem over ISDN. Operating temperature (T-T): -20 - 70 °C on the Linksys CM100 Cable Modem, 0 - 50 °C on the Zyxel P-630-S3 ADSL USB Modem over ISDN.

LED indicators
- CM100 Cable Modem:Link, Power
- P-630-S3 ADSL USB Modem over ISDN:DSL
Operating temperature (T-T)
- CM100 Cable Modem:-20 - 70 °C
- P-630-S3 ADSL USB Modem over ISDN:0 - 50 °C
Operating relative humidity (H-H)
- CM100 Cable Modem:20 - 90%
- P-630-S3 ADSL USB Modem over ISDN:20 - 80%
Storage temperature (T-T)
- CM100 Cable Modem:-20 - 70 °C
- P-630-S3 ADSL USB Modem over ISDN:-30 - 60 °C
Depth
- CM100 Cable Modem:28 mm
- P-630-S3 ADSL USB Modem over ISDN:45 mm
Height
- CM100 Cable Modem:122 mm
- P-630-S3 ADSL USB Modem over ISDN:26 mm
Weight
- CM100 Cable Modem:224 g
- P-630-S3 ADSL USB Modem over ISDN:78 g
Width
- CM100 Cable Modem:122 mm
- P-630-S3 ADSL USB Modem over ISDN:110 mm

Side by side

Differences highlightedShow differences only

Comparison of CM100 Cable Modem, P-630-S3 ADSL USB Modem over ISDN
22 specifications	A Linksys CM100 Cable Modem View product	B Zyxel P-630-S3 ADSL USB Modem over ISDN View product
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	0.8 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	8 Mbit/s
Features1 differ
InternalKnown for one	Unknown — not stated by the source	No
LED indicatorsDiffers	Link, Power	DSL
Connectivity LEDsKnown for one	Power, DS, US, Online, Link	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	1 x RJ-45 1 x USB
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Minimum RAMKnown for one	Unknown — not stated by the source	64 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium II 233MHz/ Mac G3
Minimum system requirementsKnown for one	Unknown — not stated by the source	HD: 20 MB USB
Compatible operating systemsKnown for one	Unknown — not stated by the source	Win98, Win ME, Win2000, Win XP, Mac OS 9/X
Certificates1 differ
CertificationDiffers	DOCSIS 1.1, DOCSIS 2.0, FCC Part 15 Class B, UL 1950, CE	FCC part 15&68 CE WHQL
Operational conditions3 differ
Operating temperature (T-T)Differs	-20 - 70 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	20 - 90%	20 - 80%
Storage temperature (T-T)Differs	-20 - 70 °C	-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions4 differ
DepthDiffers	28 mm	45 mm
HeightDiffers	122 mm	26 mm
WeightDiffers	224 g	78 g
WidthDiffers	122 mm	110 mm
Modemidentical
Modem speedKnown for one	38000 Kbit/s	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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