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Product comparison · 2 modems

NETGEAR CM400-100NAS modem 340000 Kbit/s vs Zyxel P-871H modem

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  • 9specifications compared
  • 8differ
  • 1identical
  • 26known for one product only

Key differences

The NETGEAR CM400-100NAS modem 340000 Kbit/s has 22 Mbit/s more upstream data rate than the Zyxel P-871H modem (122 Mbit/s vs 100 Mbit/s). The NETGEAR CM400-100NAS modem 340000 Kbit/s has 243 Mbit/s more downstream data rate than the Zyxel P-871H modem (343 Mbit/s vs 100 Mbit/s). The Zyxel P-871H modem has 3 more Ethernet LAN (RJ-45) ports than the NETGEAR CM400-100NAS modem 340000 Kbit/s (4 vs 1). Power supply type: DC on the NETGEAR CM400-100NAS modem 340000 Kbit/s, 200 - 240 V AC on the Zyxel P-871H modem.

  • Upstream data rate
    • 122 Mbit/s
    • 100 Mbit/s
  • Downstream data rate
    • 343 Mbit/s
    • 100 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • 1
    • 4
  • Power supply type
    • DC
    • 200 - 240 V AC
  • Depth
    • 30 mm
    • 127 mm
  • Height
    • 147 mm
    • 35 mm
  • Weight
    • 190 g
    • 350 g
  • Width
    • 96 mm
    • 180 mm

Side by side

Differences highlightedShow differences only
35 specifications
A

NETGEAR

CM400-100NAS modem 340000 Kbit/s

Model CM400-100NAS

View product
B

Zyxel

P-871H modem

Model P-871H

View product
Modemidentical
Modem speedKnown for one340000 Kbit/s
Internal memoryKnown for one64 MB
Flash memoryKnown for one8 MB
Modem typeKnown for oneVDSL2
Performance2 differ
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-TX, 1000BASE-T
Upstream data rateDiffers122 Mbit/s100 Mbit/s
Downstream data rateDiffers343 Mbit/s100 Mbit/s
Networking featuresKnown for oneGigabit Ethernet
Supported data transfer ratesKnown for one10/100 Mbit/s
Featuresidentical
Product colourKnown for oneBlack
InternalNoNo
LED indicatorsKnown for oneYes
CompatibilityKnown for oneDOCSIS 3.0 / DOCSIS 2.0
Intel insideKnown for oneYes
Flow control supportKnown for oneYes
Plug and PlayKnown for oneYes
Connectivity LEDsKnown for oneSystem, VDSL, 10/100Base-TX
Ports & interfaces1 differ
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsDiffers14
Modem (RJ-11) portsKnown for one1
Power1 differ
Power supply typeDiffersDC200 - 240 V AC
USB poweredKnown for oneNo
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
Certificatesidentical
CertificationKnown for oneCableLabs
Compliance industry standardsKnown for oneIEEE 802.3/3u/3x
Weight & dimensions4 differ
DepthDiffers30 mm127 mm
HeightDiffers147 mm35 mm
WeightDiffers190 g350 g
WidthDiffers96 mm180 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 one10 - 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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