Product comparison · 2 modems

NETGEAR DGNB2100 modem vs Zyxel P-630-S modem

7specifications compared
5differ
2identical
19known for one product only

Key differences

The NETGEAR DGNB2100 modem has 85 mm more depth than the Zyxel P-630-S modem (130 mm vs 45 mm). The NETGEAR DGNB2100 modem has 5 mm more height than the Zyxel P-630-S modem (31 mm vs 26 mm). The NETGEAR DGNB2100 modem has 190 g more weight than the Zyxel P-630-S modem (265 g vs 75 g). Only the NETGEAR DGNB2100 modem has DC-in jack.

DC-in jack
- DGNB2100 modem:Yes
- P-630-S modem:No
Depth
- DGNB2100 modem:130 mm
- P-630-S modem:45 mm
Height
- DGNB2100 modem:31 mm
- P-630-S modem:26 mm
Weight
- DGNB2100 modem:265 g
- P-630-S modem:75 g
Width
- DGNB2100 modem:177.5 mm
- P-630-S modem:110 mm

Side by side

Differences highlightedShow differences only

Comparison of DGNB2100, P-630-S
26 specifications	A NETGEAR DGNB2100 modem Model DGNB2100 View product	B Zyxel P-630-S modem Model P-630-S View product
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	0.8 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	8 Mbit/s
Supported protocolsKnown for one	Unknown — not stated by the source	PPPoE, PPPoA
Featuresidentical
Internal	No	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDs	Yes	Yes
Ports & interfaces1 differ
DC-in jackDiffers	Yes	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	4	Unknown — not stated by the source
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Minimum processorKnown for one	Unknown — not stated by the source	Pentium 2 233MHz
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM USB	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 2000 (SP4), XP (SP1 y SP2) & Vista	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	FCC part 15 & 68, CE, WHQL
Compliance industry standardsKnown for one	IEEE 802.11g/b/n	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions4 differ
DepthDiffers	130 mm	45 mm
HeightDiffers	31 mm	26 mm
WeightDiffers	265 g	75 g
WidthDiffers	177.5 mm	110 mm
Modemidentical
InterfaceKnown for one	USB 2.0	Unknown — 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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