Product comparison · 2 modems

Manhattan 154109 modem 56 Kbit/s vs Zyxel P-630-S3 ADSL USB Modem over ISDN

7specifications compared
6differ
1identical
19known for one product only

Key differences

The Zyxel P-630-S3 ADSL USB Modem over ISDN has 19.5 mm more depth than the Manhattan 154109 modem 56 Kbit/s (45 mm vs 25.5 mm). The Zyxel P-630-S3 ADSL USB Modem over ISDN has 7 mm more height than the Manhattan 154109 modem 56 Kbit/s (26 mm vs 19 mm). The Zyxel P-630-S3 ADSL USB Modem over ISDN has 46.8 g more weight than the Manhattan 154109 modem 56 Kbit/s (78 g vs 31.2 g). Only the Zyxel P-630-S3 ADSL USB Modem over ISDN has mac compatibility.

Mac compatibility
- 154109 modem 56 Kbit/s:No
- P-630-S3 ADSL USB Modem over ISDN:Yes
Depth
- 154109 modem 56 Kbit/s:25.5 mm
- P-630-S3 ADSL USB Modem over ISDN:45 mm
Height
- 154109 modem 56 Kbit/s:19 mm
- P-630-S3 ADSL USB Modem over ISDN:26 mm
Weight
- 154109 modem 56 Kbit/s:31.2 g
- P-630-S3 ADSL USB Modem over ISDN:78 g
Width
- 154109 modem 56 Kbit/s:178 mm
- P-630-S3 ADSL USB Modem over ISDN:110 mm

Side by side

Differences highlightedShow differences only

Comparison of 154109, P-630-S3 ADSL USB Modem over ISDN
26 specifications	A Manhattan 154109 modem 56 Kbit/s Model 154109 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
Data compressionKnown for one	ITU-T V.44, V.42bis, MNP 5	Unknown — not stated by the source
Maximum fax transfer rateKnown for one	14.4Kb/s	Unknown — not stated by the source
Supported protocolsKnown for one	ITU-T v.34, V.32bis, V.32, V.23, V.22bis, V.22, V.21, Bell 212A, Bell 103	Unknown — not stated by the source
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	DSL
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	1 x RJ-45 1 x USB
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
System requirements2 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 requirementsKnown for one	Unknown — not stated by the source	HD: 20 MB USB
Compatible operating systemsDiffers	Windows 98SE/Me/2000/XP/Vista/7 Linux	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
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	25.5 mm	45 mm
HeightDiffers	19 mm	26 mm
WeightDiffers	31.2 g	78 g
WidthDiffers	178 mm	110 mm
Modemidentical
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	USB	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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