Product comparison · 2 modems

D-Link ADSL2+ Ethernet Modem (Annex B) vs NETGEAR CM400-100NAS modem 340000 Kbit/s

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  • 5specifications compared
  • 4differ
  • 1identical
  • 30known for one product only

Key differences

The NETGEAR CM400-100NAS modem 340000 Kbit/s has 316,000 Kbit/s more modem speed than the D-Link ADSL2+ Ethernet Modem (Annex B) (340000 Kbit/s vs 24000 Kbit/s). The D-Link ADSL2+ Ethernet Modem (Annex B) has 78 mm more depth than the NETGEAR CM400-100NAS modem 340000 Kbit/s (108 mm vs 30 mm). The NETGEAR CM400-100NAS modem 340000 Kbit/s has 116 mm more height than the D-Link ADSL2+ Ethernet Modem (Annex B) (147 mm vs 31 mm).

  • Modem speed
    • ADSL2+ Ethernet Modem (Annex B):24000 Kbit/s
    • CM400-100NAS modem 340000 Kbit/s:340000 Kbit/s
  • Depth
    • ADSL2+ Ethernet Modem (Annex B):108 mm
    • CM400-100NAS modem 340000 Kbit/s:30 mm
  • Height
    • ADSL2+ Ethernet Modem (Annex B):31 mm
    • CM400-100NAS modem 340000 Kbit/s:147 mm
  • Width
    • ADSL2+ Ethernet Modem (Annex B):142 mm
    • CM400-100NAS modem 340000 Kbit/s:96 mm

Side by side

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Comparison of ADSL2+ Ethernet Modem (Annex B), CM400-100NAS
35 specifications
Modem1 differ
Modem speedDiffers24000 Kbit/s340000 Kbit/s
Internal memoryKnown for oneUnknown — not stated by the source64 MB
Flash memoryKnown for oneUnknown — not stated by the source8 MB
Modem typeKnown for oneADSLUnknown — not stated by the source
InterfaceKnown for oneRJ-45 / RJ-11Unknown — not stated by the source
Performanceidentical
Copper ethernet cabling technologyKnown for oneUnknown — not stated by the source10BASE-T, 100BASE-TX, 1000BASE-T
Upstream data rateKnown for oneUnknown — not stated by the source122 Mbit/s
Downstream data rateKnown for oneUnknown — not stated by the source343 Mbit/s
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Data link protocolsKnown for oneADSL2+ / G.dmtUnknown — not stated by the source
Supported protocolsKnown for oneOAM F4/F5 IP - ATM (RFC 1577) PPP - ATM (RFC 2364) PPP - Ethernet (PPPoE) AAL5Unknown — not stated by the source
Featuresidentical
Product colourKnown for oneUnknown — not stated by the sourceBlack
InternalNoNo
LED indicatorsKnown for oneUnknown — not stated by the sourceYes
CompatibilityKnown for oneUnknown — not stated by the sourceDOCSIS 3.0 / DOCSIS 2.0
Intel insideKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
DC-in jackKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
Poweridentical
Power supply typeKnown for oneUnknown — not stated by the sourceDC
USB poweredKnown for oneUnknown — not stated by the sourceNo
System requirementsidentical
Mac compatibilityKnown for oneUnknown — not stated by the sourceYes
Browser supportedKnown for oneUnknown — not stated by the sourceMicrosoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, Google Chrome 11.0
Compatible operating systemsKnown for oneUnknown — not stated by the sourceMicrosoft Windows 7, 8, Vista, XP, 2000, Mac OS
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceCableLabs
SafetyKnown for oneCSAUnknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers108 mm30 mm
HeightDiffers31 mm147 mm
WeightKnown for oneUnknown — not stated by the source190 g
WidthDiffers142 mm96 mm
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceLAN (RJ-45)
Quick start guideKnown for oneUnknown — not stated by the sourceYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Storage temperature (T-T)Known for one20 - 70 °CUnknown — 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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