Product comparison · 2 modems

Zyxel Omni 56K Smart vs Zyxel P-870M-I3 modem

7specifications compared
5differ
2identical
17known for one product only

Key differences

The Zyxel P-870M-I3 modem has 80 mm more depth than the Zyxel Omni 56K Smart (180 mm vs 100 mm). The Zyxel P-870M-I3 modem has 11 mm more height than the Zyxel Omni 56K Smart (36 mm vs 25 mm). The Zyxel P-870M-I3 modem has 173 g more weight than the Zyxel Omni 56K Smart (275 g vs 102 g). Operating relative humidity (H-H): 20 - 90% on the Zyxel Omni 56K Smart, 20 - 85% on the Zyxel P-870M-I3 modem.

Operating relative humidity (H-H)
- Omni 56K Smart:20 - 90%
- P-870M-I3 modem:20 - 85%
Depth
- Omni 56K Smart:100 mm
- P-870M-I3 modem:180 mm
Height
- Omni 56K Smart:25 mm
- P-870M-I3 modem:36 mm
Weight
- Omni 56K Smart:102 g
- P-870M-I3 modem:275 g
Width
- Omni 56K Smart:75 mm
- P-870M-I3 modem:128 mm

Side by side

Differences highlightedShow differences only

Comparison of Omni 56K Smart, P-870M-I3
24 specifications	A Zyxel Omni 56K Smart View product	B Zyxel P-870M-I3 modem Model P-870M-I3 View product
Modemidentical
InterfaceKnown for one	Unknown — not stated by the source	RJ-45/RJ-11
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 link protocolsKnown for one	Unknown — not stated by the source	VDSL2 (ITU G.993.1, ITU G.993.2)
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Data compressionKnown for one	V.42bis/MNP 5	Unknown — not stated by the source
Featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Yes	Unknown — not stated by the source
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
Modem (RJ-11) ports	1	1
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	FCC, EN, ANSI/UL, IEC
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 - 95%
Weight & dimensions4 differ
DepthDiffers	100 mm	180 mm
HeightDiffers	25 mm	36 mm
WeightDiffers	102 g	275 g
WidthDiffers	75 mm	128 mm
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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