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Product comparison · 2 modems

NETGEAR DGNB2100 modem vs Zyxel P-870M-I3 modem

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  • 9specifications compared
  • 6differ
  • 3identical
  • 14known for one product only

Key differences

The NETGEAR DGNB2100 modem has 3 more Ethernet LAN (RJ-45) ports than the Zyxel P-870M-I3 modem (4 vs 1). The Zyxel P-870M-I3 modem has 50 mm more depth than the NETGEAR DGNB2100 modem (180 mm vs 130 mm). The Zyxel P-870M-I3 modem has 5 mm more height than the NETGEAR DGNB2100 modem (36 mm vs 31 mm). Interface: USB 2.0 on the NETGEAR DGNB2100 modem, RJ-45/RJ-11 on the Zyxel P-870M-I3 modem.

  • Interface
    • USB 2.0
    • RJ-45/RJ-11
  • Ethernet LAN (RJ-45) ports
    • 4
    • 1
  • Depth
    • 130 mm
    • 180 mm
  • Height
    • 31 mm
    • 36 mm
  • Weight
    • 265 g
    • 275 g
  • Width
    • 177.5 mm
    • 128 mm

Side by side

Differences highlightedShow differences only
23 specifications
A

NETGEAR

DGNB2100 modem

Model DGNB2100

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B

Zyxel

P-870M-I3 modem

Model P-870M-I3

View product
Modem1 differ
InterfaceDiffersUSB 2.0RJ-45/RJ-11
Performanceidentical
Data link protocolsKnown for oneVDSL2 (ITU G.993.1, ITU G.993.2)
Networking featuresKnown for oneFast Ethernet
Featuresidentical
InternalNoNo
Connectivity LEDsYesYes
Ports & interfaces1 differ
DC-in jackYesYes
Ethernet LAN (RJ-45) portsDiffers41
Modem (RJ-11) portsKnown for one1
Poweridentical
Power supply typeKnown for oneAC/DC
Certificatesidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC)
CertificationKnown for oneFCC, EN, ANSI/UL, IEC
Compliance industry standardsKnown for oneIEEE 802.11g/b/n
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 - 95%
Weight & dimensions4 differ
DepthDiffers130 mm180 mm
HeightDiffers31 mm36 mm
WeightDiffers265 g275 g
WidthDiffers177.5 mm128 mm
System requirementsidentical
Mac compatibilityKnown for oneNo
Minimum system requirementsKnown for oneCD-ROM USB
Compatible operating systemsKnown for oneWindows 2000 (SP4), XP (SP1 y SP2) & Vista

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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