Product comparison · 2 modems

Digicom MODEM ADSL2+ COMBO C vs Zyxel P-630-S3 ADSL USB Modem over ISDN

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  • 12specifications compared
  • 10differ
  • 2identical
  • 19known for one product only

Key differences

The Digicom MODEM ADSL2+ COMBO C has 75 mm more depth than the Zyxel P-630-S3 ADSL USB Modem over ISDN (120 mm vs 45 mm). The Digicom MODEM ADSL2+ COMBO C has 2 mm more height than the Zyxel P-630-S3 ADSL USB Modem over ISDN (28 mm vs 26 mm). The Digicom MODEM ADSL2+ COMBO C has 122 g more weight than the Zyxel P-630-S3 ADSL USB Modem over ISDN (200 g vs 78 g). LED indicators: Power, USB on the Digicom MODEM ADSL2+ COMBO C, DSL on the Zyxel P-630-S3 ADSL USB Modem over ISDN. Operating temperature (T-T): 0 - 55 °C on the Digicom MODEM ADSL2+ COMBO C, 0 - 50 °C on the Zyxel P-630-S3 ADSL USB Modem over ISDN.

  • LED indicators
    • MODEM ADSL2+ COMBO C:Power, USB
    • P-630-S3 ADSL USB Modem over ISDN:DSL
  • Operating temperature (T-T)
    • MODEM ADSL2+ COMBO C:0 - 55 °C
    • P-630-S3 ADSL USB Modem over ISDN:0 - 50 °C
  • Operating relative humidity (H-H)
    • MODEM ADSL2+ COMBO C:10 - 90%
    • P-630-S3 ADSL USB Modem over ISDN:20 - 80%
  • Storage temperature (T-T)
    • MODEM ADSL2+ COMBO C:-20 - 70 °C
    • P-630-S3 ADSL USB Modem over ISDN:-30 - 60 °C
  • Non-operating relative humidity (non-condensing)
    • MODEM ADSL2+ COMBO C:5 - 95%
    • P-630-S3 ADSL USB Modem over ISDN:20 - 90%
  • Depth
    • MODEM ADSL2+ COMBO C:120 mm
    • P-630-S3 ADSL USB Modem over ISDN:45 mm
  • Height
    • MODEM ADSL2+ COMBO C:28 mm
    • P-630-S3 ADSL USB Modem over ISDN:26 mm
  • Weight
    • MODEM ADSL2+ COMBO C:200 g
    • P-630-S3 ADSL USB Modem over ISDN:78 g

Side by side

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Comparison of MODEM ADSL2+ COMBO C, P-630-S3 ADSL USB Modem over ISDN
31 specifications
Modemidentical
Modem typeKnown for oneADSLUnknown — not stated by the source
Modem speedKnown for one100000 Kbit/sUnknown — not stated by the source
InterfaceKnown for oneEthernetUnknown — not stated by the source
Performanceidentical
Supported data transfer ratesKnown for one10/100 MbpsUnknown — not stated by the source
MAC address filteringKnown for oneYesUnknown — not stated by the source
Digital signal protocolKnown for oneCLIP, DHCP, Static, PPPoE/PPPoAUnknown — not stated by the source
Upstream data rateKnown for oneUnknown — not stated by the source0.8 Mbit/s
Downstream data rateKnown for oneUnknown — not stated by the source8 Mbit/s
Features1 differ
InternalNoNo
LED indicatorsDiffersPower, USBDSL
Plug and PlayKnown for oneYesUnknown — not stated by the source
Connectivity LEDsKnown for oneYesUnknown — not stated by the source
Ports & interfacesidentical
DC-in jackKnown for oneYesUnknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
I/O portsKnown for oneUnknown — not stated by the source1 x RJ-45 1 x USB
System requirements1 differ
Mac compatibilityYesYes
Compatible operating systemsDiffersWindows Vista, XP, 98SE, ME, 2000, 2003, MAC OS 9, Linux 2.4Win98, Win ME, Win2000, Win XP, Mac OS 9/X
Minimum RAMKnown for oneUnknown — not stated by the source64 MB
Minimum processorKnown for oneUnknown — not stated by the sourcePentium II 233MHz/ Mac G3
Minimum system requirementsKnown for oneUnknown — not stated by the sourceHD: 20 MB USB
Operational conditions4 differ
Operating temperature (T-T)Differs0 - 55 °C0 - 50 °C
Operating relative humidity (H-H)Differs10 - 90%20 - 80%
Storage temperature (T-T)Differs-20 - 70 °C-30 - 60 °C
Non-operating relative humidity (non-condensing)Differs5 - 95%20 - 90%
Weight & dimensions4 differ
DepthDiffers120 mm45 mm
HeightDiffers28 mm26 mm
WeightDiffers200 g78 g
WidthDiffers170 mm110 mm
Certificatesidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceCE, Federal Communications Commission (FCC)
CertificationKnown for oneUnknown — not stated by the sourceFCC part 15&68 CE WHQL

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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