Product comparison · 2 modems

NETGEAR DGNB2100 modem vs Zyxel P-630-S3 ADSL USB Modem over ISDN

8specifications compared
7differ
1identical
17known for one product only

Key differences

The NETGEAR DGNB2100 modem has 85 mm more depth than the Zyxel P-630-S3 ADSL USB Modem over ISDN (130 mm vs 45 mm). The NETGEAR DGNB2100 modem has 5 mm more height than the Zyxel P-630-S3 ADSL USB Modem over ISDN (31 mm vs 26 mm). The NETGEAR DGNB2100 modem has 187 g more weight than the Zyxel P-630-S3 ADSL USB Modem over ISDN (265 g vs 78 g). Only the Zyxel P-630-S3 ADSL USB Modem over ISDN has mac compatibility. Minimum system requirements: CD-ROM USB on the NETGEAR DGNB2100 modem, HD: 20 MB USB on the Zyxel P-630-S3 ADSL USB Modem over ISDN.

Mac compatibility
- DGNB2100 modem:No
- P-630-S3 ADSL USB Modem over ISDN:Yes
Minimum system requirements
- DGNB2100 modem:CD-ROM USB
- P-630-S3 ADSL USB Modem over ISDN:HD: 20 MB USB
Depth
- DGNB2100 modem:130 mm
- P-630-S3 ADSL USB Modem over ISDN:45 mm
Height
- DGNB2100 modem:31 mm
- P-630-S3 ADSL USB Modem over ISDN:26 mm
Weight
- DGNB2100 modem:265 g
- P-630-S3 ADSL USB Modem over ISDN:78 g
Width
- DGNB2100 modem:177.5 mm
- P-630-S3 ADSL USB Modem over ISDN:110 mm

Side by side

Differences highlightedShow differences only

Comparison of DGNB2100, P-630-S3 ADSL USB Modem over ISDN
25 specifications	A NETGEAR DGNB2100 modem Model DGNB2100 View product	B Zyxel P-630-S3 ADSL USB Modem over ISDN 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
Featuresidentical
Internal	No	No
LED indicatorsKnown for one	Unknown — not stated by the source	DSL
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	1 x RJ-45 1 x USB
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	4	Unknown — not stated by the source
System requirements3 differ
Mac compatibilityDiffers	No	Yes
Minimum RAMKnown for one	Unknown — not stated by the source	64 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium II 233MHz/ Mac G3
Minimum system requirementsDiffers	CD-ROM USB	HD: 20 MB USB
Compatible operating systemsDiffers	Windows 2000 (SP4), XP (SP1 y SP2) & Vista	Win98, Win ME, Win2000, Win XP, Mac OS 9/X
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 - 80%
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	78 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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