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Product comparison · 2 modems

Motorola SB5120 modem vs NETGEAR DGNB2100 modem

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  • 7specifications compared
  • 6differ
  • 1identical
  • 17known for one product only

Key differences

The NETGEAR DGNB2100 modem has 3 more Ethernet LAN (RJ-45) ports than the Motorola SB5120 modem (4 vs 1). The NETGEAR DGNB2100 modem has 71.6 mm more depth than the Motorola SB5120 modem (130 mm vs 58.4 mm). The Motorola SB5120 modem has 121.4 mm more height than the NETGEAR DGNB2100 modem (152.4 mm vs 31 mm). Only the Motorola SB5120 modem has mac compatibility. Interface: USB on the Motorola SB5120 modem, USB 2.0 on the NETGEAR DGNB2100 modem.

  • Interface
    • USB
    • USB 2.0
  • Ethernet LAN (RJ-45) ports
    • 1
    • 4
  • Mac compatibility
    • Yes
    • No
  • Depth
    • 58.4 mm
    • 130 mm
  • Height
    • 152.4 mm
    • 31 mm
  • Width
    • 157.5 mm
    • 177.5 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

Motorola

SB5120 modem

Model SB5120

View product
B

NETGEAR

DGNB2100 modem

Model DGNB2100

View product
Modem1 differ
InterfaceDiffersUSBUSB 2.0
Performanceidentical
Data link protocolsKnown for oneTCP/IP
Upstream data rateKnown for one30 Mbit/s
Downstream data rateKnown for one38 Mbit/s
Maximum data transfer rateKnown for one38 Mbit/s
ModulationKnown for one256-QAM, 64-QAM, QPSK
Featuresidentical
BandwidthKnown for one0.006 GHz
Frequency rangeKnown for one0.005 - 0.042 GHz
InternalKnown for oneNo
Connectivity LEDsKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers14
Poweridentical
Power requirementsKnown for one(105 - 125)VAC, 60Hz/(100 - 240)VAC, (50 - 60)Hz
System requirements1 differ
Mac compatibilityDiffersYesNo
Minimum system requirementsKnown for oneCD-ROM USB
Compatible operating systemsKnown for oneWindows 2000 (SP4), XP (SP1 y SP2) & Vista
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage temperature (T-T)Known for one-30 - 80 °C
Weight & dimensions3 differ
DepthDiffers58.4 mm130 mm
HeightDiffers152.4 mm31 mm
WidthDiffers157.5 mm177.5 mm
WeightKnown for one265 g
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.11g/b/n

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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