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Product comparison · 2 modems

Conceptronic 56kbps USB voice/fax/modem vs Zyxel P-871M VDSL Modem

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  • 4specifications compared
  • 4differ
  • 0identical
  • 20known for one product only

Key differences

The Conceptronic 56kbps USB voice/fax/modem has 68 mm more depth than the Zyxel P-871M VDSL Modem (200 mm vs 132 mm). The Zyxel P-871M VDSL Modem has 20 mm more height than the Conceptronic 56kbps USB voice/fax/modem (40 mm vs 20 mm). The Zyxel P-871M VDSL Modem has 277 g more weight than the Conceptronic 56kbps USB voice/fax/modem (307 g vs 30 g).

  • Depth
    • 200 mm
    • 132 mm
  • Height
    • 20 mm
    • 40 mm
  • Weight
    • 30 g
    • 307 g
  • Width
    • 20 mm
    • 189 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

Conceptronic

56kbps USB voice/fax/modem

Model C56U

View product
B

Zyxel

P-871M VDSL ModemView product
Modemidentical
Modem typeKnown for oneV.92
Modem speedKnown for one56 Kbit/s
InterfaceKnown for oneUSB 2.0
ChipsetKnown for oneConexant CX93010
Featuresidentical
InternalKnown for oneNo
LED indicatorsKnown for oneYes
Power LEDKnown for oneYes
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Poweridentical
USB poweredKnown for oneYes
System requirementsidentical
Mac compatibilityKnown for oneNo
Minimum system requirementsKnown for oneCD-ROM
Compatible operating systemsKnown for oneWindows XP, Windows Vista, Windows 7
Weight & dimensions4 differ
DepthDiffers200 mm132 mm
HeightDiffers20 mm40 mm
WeightDiffers30 g307 g
WidthDiffers20 mm189 mm
Packaging contentidentical
Cables includedKnown for onePhone (RJ-11)
Bundled softwareKnown for oneBVRP Software
Performanceidentical
Data link protocolsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
Upstream data rateKnown for one40 Mbit/s
Downstream data rateKnown for one80 Mbit/s
Certificatesidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC)
CertificationKnown for one- EN55022 - EN61000-3-2: 2000 - EN61000-3-3: 1995+A1: 2001 - FCC Abschnitt 15 - CSA 60950-1 - UL 60950-1 - EN 60950-1: 2001+A11 - IEC 60950-1: 2001

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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