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Product comparison · 2 modems

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

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  • 13specifications compared
  • 8differ
  • 5identical
  • 22known for one product only

Key differences

The NETGEAR CM400-100NAS modem 340000 Kbit/s has 82 Mbit/s more upstream data rate than the Zyxel P-871M modem (122 Mbit/s vs 40 Mbit/s). The NETGEAR CM400-100NAS modem 340000 Kbit/s has 263 Mbit/s more downstream data rate than the Zyxel P-871M modem (343 Mbit/s vs 80 Mbit/s). The Zyxel P-871M modem has 102 mm more depth than the NETGEAR CM400-100NAS modem 340000 Kbit/s (132 mm vs 30 mm). Networking features: Gigabit Ethernet on the NETGEAR CM400-100NAS modem 340000 Kbit/s, Ethernet, Fast Ethernet, VDSL1/2 on the Zyxel P-871M modem.

  • Upstream data rate
    • 122 Mbit/s
    • 40 Mbit/s
  • Downstream data rate
    • 343 Mbit/s
    • 80 Mbit/s
  • Depth
    • 30 mm
    • 132 mm
  • Height
    • 147 mm
    • 40 mm
  • Weight
    • 190 g
    • 307 g
  • Width
    • 96 mm
    • 189 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-871M modem

Model P-871M

View product
Modemidentical
Modem speedKnown for one340000 Kbit/s
Internal memoryKnown for one64 MB
Flash memoryKnown for one8 MB
Performance3 differ
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-TX, 1000BASE-T
Upstream data rateDiffers122 Mbit/s40 Mbit/s
Downstream data rateDiffers343 Mbit/s80 Mbit/s
Networking featuresDiffersGigabit EthernetEthernet, Fast Ethernet, VDSL1/2
Supported protocolsKnown for one1 x WAN (RJ45)
Featuresidentical
Product colourKnown for oneBlack
InternalNoNo
LED indicatorsYesYes
CompatibilityKnown for oneDOCSIS 3.0 / DOCSIS 2.0
Intel insideKnown for oneYes
Flow control supportKnown for oneYes
Connectivity LEDsKnown for oneYes
Ports & interfacesidentical
DC-in jackYesYes
Ethernet LAN (RJ-45) ports11
Poweridentical
Power supply typeKnown for oneDC
USB poweredNoNo
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
Certificates1 differ
CertificationDiffersCableLabsEN55022 Class B, EN61000-3-2: 2000, EN61000-3-3: 1995+A1:2001, FCC Part 15 (Class B), CSA 60950-1, UL 60950-1, EN 60950-1:2001+A11, IEC 60950-1:2001
Compliance certificatesKnown for oneFederal Communications Commission (FCC)
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
Weight & dimensions4 differ
DepthDiffers30 mm132 mm
HeightDiffers147 mm40 mm
WeightDiffers190 g307 g
WidthDiffers96 mm189 mm
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)
Quick start guideKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one20 - 85%
Storage temperature (T-T)Known for one-20 - 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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