Product comparison · 2 modems

Zyxel Omni 56K Smart vs Zyxel P-870M modem

6specifications compared
5differ
1identical
12known for one product only

Key differences

The Zyxel P-870M modem has 32 mm more depth than the Zyxel Omni 56K Smart (132 mm vs 100 mm). The Zyxel P-870M modem has 15 mm more height than the Zyxel Omni 56K Smart (40 mm vs 25 mm). The Zyxel P-870M modem has 163 g more weight than the Zyxel Omni 56K Smart (265 g vs 102 g). Operating relative humidity (H-H): 20 - 90% on the Zyxel Omni 56K Smart, 20 - 85% on the Zyxel P-870M modem.

Operating relative humidity (H-H)
- Omni 56K Smart:20 - 90%
- P-870M modem:20 - 85%
Depth
- Omni 56K Smart:100 mm
- P-870M modem:132 mm
Height
- Omni 56K Smart:25 mm
- P-870M modem:40 mm
Weight
- Omni 56K Smart:102 g
- P-870M modem:265 g
Width
- Omni 56K Smart:75 mm
- P-870M modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of Omni 56K Smart, P-870M
18 specifications	A Zyxel Omni 56K Smart View product	B Zyxel P-870M modem Model P-870M View product
Modemidentical
Modem typeKnown for one	external	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Performanceidentical
Data compressionKnown for one	V.42bis/MNP 5	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
Flow control supportKnown for one	Yes	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
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 90%	20 - 85%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Weight & dimensions4 differ
DepthDiffers	100 mm	132 mm
HeightDiffers	25 mm	40 mm
WeightDiffers	102 g	265 g
WidthDiffers	75 mm	189 mm
Technical detailsidentical
Weight (imperial)Known for one	0.0998 kg (0.22 lbs)	Unknown — not stated by the source
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.

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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