Product comparison · 2 modems

Linksys CM100 Cable Modem vs Zyxel P-630-S modem

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

Key differences

The Zyxel P-630-S modem 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-S modem (122 mm vs 26 mm). The Linksys CM100 Cable Modem has 149 g more weight than the Zyxel P-630-S modem (224 g vs 75 g). Connectivity LEDs: Power, DS, US, Online, Link on the Linksys CM100 Cable Modem, Yes on the Zyxel P-630-S modem. Operating temperature (T-T): -20 - 70 °C on the Linksys CM100 Cable Modem, 0 - 50 °C on the Zyxel P-630-S modem.

Connectivity LEDs
- CM100 Cable Modem:Power, DS, US, Online, Link
- P-630-S modem:Yes
Operating temperature (T-T)
- CM100 Cable Modem:-20 - 70 °C
- P-630-S modem:0 - 50 °C
Operating relative humidity (H-H)
- CM100 Cable Modem:20 - 90%
- P-630-S modem:20 - 85%
Storage temperature (T-T)
- CM100 Cable Modem:-20 - 70 °C
- P-630-S modem:-30 - 60 °C
Depth
- CM100 Cable Modem:28 mm
- P-630-S modem:45 mm
Height
- CM100 Cable Modem:122 mm
- P-630-S modem:26 mm
Weight
- CM100 Cable Modem:224 g
- P-630-S modem:75 g
Width
- CM100 Cable Modem:122 mm
- P-630-S modem:110 mm

Side by side

Differences highlightedShow differences only

Comparison of CM100 Cable Modem, P-630-S
22 specifications	A Linksys CM100 Cable Modem View product	B Zyxel P-630-S modem Model P-630-S 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
Supported protocolsKnown for one	Unknown — not stated by the source	PPPoE, PPPoA
Features1 differ
InternalKnown for one	Unknown — not stated by the source	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDsDiffers	Power, DS, US, Online, Link	Yes
LED indicatorsKnown for one	Link, Power	Unknown — not stated by the source
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Minimum processorKnown for one	Unknown — not stated by the source	Pentium 2 233MHz
Certificates1 differ
Compliance certificates	CE, Federal Communications Commission (FCC)	CE, Federal Communications Commission (FCC)
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 - 85%
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	75 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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