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Product comparison · 2 modems

NETGEAR CM400-100NAS modem 340000 Kbit/s vs Zyxel P-630-S modem

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  • 10specifications compared
  • 9differ
  • 1identical
  • 26known for one product only

Key differences

The NETGEAR CM400-100NAS modem 340000 Kbit/s has 121.2 Mbit/s more upstream data rate than the Zyxel P-630-S modem (122 Mbit/s vs 0.8 Mbit/s). The NETGEAR CM400-100NAS modem 340000 Kbit/s has 335 Mbit/s more downstream data rate than the Zyxel P-630-S modem (343 Mbit/s vs 8 Mbit/s). The Zyxel P-630-S modem has 15 mm more depth than the NETGEAR CM400-100NAS modem 340000 Kbit/s (45 mm vs 30 mm). Only the NETGEAR CM400-100NAS modem 340000 Kbit/s has DC-in jack. Only the Zyxel P-630-S modem has USB powered.

  • Upstream data rate
    • 122 Mbit/s
    • 0.8 Mbit/s
  • Downstream data rate
    • 343 Mbit/s
    • 8 Mbit/s
  • DC-in jack
    • Yes
    • No
  • USB powered
    • No
    • Yes
  • Certification
    • CableLabs
    • FCC part 15 & 68, CE, WHQL
  • Depth
    • 30 mm
    • 45 mm
  • Height
    • 147 mm
    • 26 mm
  • Weight
    • 190 g
    • 75 g

Side by side

Differences highlightedShow differences only
36 specifications
A

NETGEAR

CM400-100NAS modem 340000 Kbit/s

Model CM400-100NAS

View product
B

Zyxel

P-630-S modem

Model P-630-S

View product
Modemidentical
Modem speedKnown for one340000 Kbit/s
Internal memoryKnown for one64 MB
Flash memoryKnown for one8 MB
Performance2 differ
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-TX, 1000BASE-T
Upstream data rateDiffers122 Mbit/s0.8 Mbit/s
Downstream data rateDiffers343 Mbit/s8 Mbit/s
Networking featuresKnown for oneGigabit Ethernet
Supported protocolsKnown for onePPPoE, PPPoA
Featuresidentical
Product colourKnown for oneBlack
InternalNoNo
LED indicatorsKnown for oneYes
CompatibilityKnown for oneDOCSIS 3.0 / DOCSIS 2.0
Intel insideKnown for oneYes
Plug and PlayKnown for oneYes
Connectivity LEDsKnown for oneYes
Ports & interfaces1 differ
DC-in jackDiffersYesNo
Ethernet LAN (RJ-45) portsKnown for one1
Modem (RJ-11) portsKnown for one1
Power1 differ
Power supply typeKnown for oneDC
USB poweredDiffersNoYes
System requirementsidentical
Mac compatibilityKnown for oneYes
Browser supportedKnown for oneMicrosoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, Google Chrome 11.0
Compatible operating systemsKnown for oneMicrosoft Windows 7, 8, Vista, XP, 2000, Mac OS
Minimum processorKnown for onePentium 2 233MHz
Certificates1 differ
CertificationDiffersCableLabsFCC part 15 & 68, CE, WHQL
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
Weight & dimensions4 differ
DepthDiffers30 mm45 mm
HeightDiffers147 mm26 mm
WeightDiffers190 g75 g
WidthDiffers96 mm110 mm
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)
Quick start guideKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 50 °C
Operating relative humidity (H-H)Known for one20 - 85%
Storage temperature (T-T)Known for one-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one20 - 90%

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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