Product comparison · 2 modems

Manhattan 154109 modem 56 Kbit/s vs Zyxel P-630-S modem

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

Key differences

The Zyxel P-630-S modem has 19.5 mm more depth than the Manhattan 154109 modem 56 Kbit/s (45 mm vs 25.5 mm). The Zyxel P-630-S modem has 7 mm more height than the Manhattan 154109 modem 56 Kbit/s (26 mm vs 19 mm). The Zyxel P-630-S modem has 43.8 g more weight than the Manhattan 154109 modem 56 Kbit/s (75 g vs 31.2 g).

Depth
- 154109 modem 56 Kbit/s:25.5 mm
- P-630-S modem:45 mm
Height
- 154109 modem 56 Kbit/s:19 mm
- P-630-S modem:26 mm
Weight
- 154109 modem 56 Kbit/s:31.2 g
- P-630-S modem:75 g
Width
- 154109 modem 56 Kbit/s:178 mm
- P-630-S modem:110 mm

Side by side

Differences highlightedShow differences only

Comparison of 154109, P-630-S
26 specifications	A Manhattan 154109 modem 56 Kbit/s Model 154109 View product	B Zyxel P-630-S modem Model P-630-S View product
Performance1 differ
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 protocolsDiffers	ITU-T v.34, V.32bis, V.32, V.23, V.22bis, V.22, V.21, Bell 212A, Bell 103	PPPoE, PPPoA
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
Featuresidentical
Internal	No	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) ports	1	1
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
Compatible operating systemsKnown for one	Windows 98SE/Me/2000/XP/Vista/7 Linux	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
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	25.5 mm	45 mm
HeightDiffers	19 mm	26 mm
WeightDiffers	31.2 g	75 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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