Product comparison · 2 modems

Zyxel Omni 56K Smart vs Zyxel P-871M VDSL2

7specifications compared
5differ
2identical
20known for one product only

Key differences

The Zyxel P-871M VDSL2 has 32 mm more depth than the Zyxel Omni 56K Smart (132 mm vs 100 mm). The Zyxel P-871M VDSL2 has 15 mm more height than the Zyxel Omni 56K Smart (40 mm vs 25 mm). The Zyxel P-871M VDSL2 has 205 g more weight than the Zyxel Omni 56K Smart (307 g vs 102 g). Operating relative humidity (H-H): 20 - 90% on the Zyxel Omni 56K Smart, 20 - 85% on the Zyxel P-871M VDSL2.

Operating relative humidity (H-H)
- Omni 56K Smart:20 - 90%
- P-871M VDSL2:20 - 85%
Depth
- Omni 56K Smart:100 mm
- P-871M VDSL2:132 mm
Height
- Omni 56K Smart:25 mm
- P-871M VDSL2:40 mm
Weight
- Omni 56K Smart:102 g
- P-871M VDSL2:307 g
Width
- Omni 56K Smart:75 mm
- P-871M VDSL2:189 mm

Side by side

Differences highlightedShow differences only

Comparison of Omni 56K Smart, P-871M VDSL2
27 specifications	A Zyxel Omni 56K Smart View product	B Zyxel P-871M VDSL2 View product
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	40 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	80 Mbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet, Fast Ethernet, VDSL1/2
Data compressionKnown for one	V.42bis/MNP 5	Unknown — not stated by the source
Featuresidentical
Flow control support	Yes	Yes
InternalKnown for one	Unknown — not stated by the source	No
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	Unknown — not stated by the source	1 x WAN (RJ45), 1x DB9
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	9V AC 1000mA
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC)
SafetyKnown for one	Unknown — not stated by the source	CSA 60950-1, UL 60950-1, EN 60950-1:2001+A11, IEC 60950-1:2001
CertificationKnown for one	Unknown — not stated by the source	EN55022 Class B, EN61000-3-2: 2000, EN61000-3-3: 1995+A1:2001, FCC Part 15 (Class B)
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
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
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions4 differ
DepthDiffers	100 mm	132 mm
HeightDiffers	25 mm	40 mm
WeightDiffers	102 g	307 g
WidthDiffers	75 mm	189 mm
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
Technical detailsidentical
Weight (imperial)Known for one	0.0998 kg (0.22 lbs)	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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