Product comparison · 2 modems

Manhattan 154109 modem 56 Kbit/s vs Zyxel P-870M modem

4specifications compared
4differ
0identical
17known for one product only

Key differences

The Zyxel P-870M modem has 106.5 mm more depth than the Manhattan 154109 modem 56 Kbit/s (132 mm vs 25.5 mm). The Zyxel P-870M modem has 21 mm more height than the Manhattan 154109 modem 56 Kbit/s (40 mm vs 19 mm). The Zyxel P-870M modem has 233.8 g more weight than the Manhattan 154109 modem 56 Kbit/s (265 g vs 31.2 g).

Depth
- 154109 modem 56 Kbit/s:25.5 mm
- P-870M modem:132 mm
Height
- 154109 modem 56 Kbit/s:19 mm
- P-870M modem:40 mm
Weight
- 154109 modem 56 Kbit/s:31.2 g
- P-870M modem:265 g
Width
- 154109 modem 56 Kbit/s:178 mm
- P-870M modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of 154109, P-870M
21 specifications	A Manhattan 154109 modem 56 Kbit/s Model 154109 View product	B Zyxel P-870M modem Model P-870M View product
Modemidentical
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	USB	Unknown — not stated by the source
Performanceidentical
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
Upstream data rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Electromagnetic emissionsKnown for one	Unknown — not stated by the source	FCC Part 15 Class B, EN 55022 Class B, EN 55024 Class B
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
System requirementsidentical
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
Weight & dimensions4 differ
DepthDiffers	25.5 mm	132 mm
HeightDiffers	19 mm	40 mm
WeightDiffers	31.2 g	265 g
WidthDiffers	178 mm	189 mm
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	120 V/230 V/240 V, 9 V AC 1000 mA
Certificatesidentical
SafetyKnown for one	Unknown — not stated by the source	CAN/CSA-C22.2 No. 60950-1-03, ANSI/UL Std No 60950-1, 1st Ed., EN 60950-1, 1st Ed., IEC 60950-1, 1st Ed.
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °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	-20 - 60 °C

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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