Product comparison · 2 modems

Zyxel ADSL USB Modem + 2 Filters vs Zyxel P-870M modem

7specifications compared
6differ
1identical
19known for one product only

Key differences

The Zyxel P-870M modem has 87 mm more depth than the Zyxel ADSL USB Modem + 2 Filters (132 mm vs 45 mm). The Zyxel P-870M modem has 14 mm more height than the Zyxel ADSL USB Modem + 2 Filters (40 mm vs 26 mm). The Zyxel P-870M modem has 190 g more weight than the Zyxel ADSL USB Modem + 2 Filters (265 g vs 75 g). Operating temperature (T-T): 0 - 50 °C on the Zyxel ADSL USB Modem + 2 Filters, 0 - 40 °C on the Zyxel P-870M modem. Storage temperature (T-T): -30 - 60 °C on the Zyxel ADSL USB Modem + 2 Filters, -20 - 60 °C on the Zyxel P-870M modem.

Operating temperature (T-T)
- ADSL USB Modem + 2 Filters:0 - 50 °C
- P-870M modem:0 - 40 °C
Storage temperature (T-T)
- ADSL USB Modem + 2 Filters:-30 - 60 °C
- P-870M modem:-20 - 60 °C
Depth
- ADSL USB Modem + 2 Filters:45 mm
- P-870M modem:132 mm
Height
- ADSL USB Modem + 2 Filters:26 mm
- P-870M modem:40 mm
Weight
- ADSL USB Modem + 2 Filters:75 g
- P-870M modem:265 g
Width
- ADSL USB Modem + 2 Filters:110 mm
- P-870M modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of ADSL USB Modem + 2 Filters, P-870M
26 specifications	A Zyxel ADSL USB Modem + 2 Filters View product	B Zyxel P-870M modem Model P-870M View product
Modemidentical
Modem typeKnown for one	DSL	Unknown — not stated by the source
Modem speedKnown for one	8000 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	USB	Unknown — not stated by the source
Performanceidentical
Networking featuresKnown for one	PPPoE, PPPoA	Unknown — not stated by the source
Supported protocolsKnown for one	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs)	Unknown — not stated by the source
Digital signal protocolKnown for one	ADSL Lite, ADSL	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
Ports & interfacesidentical
I/O portsKnown for one	1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Minimum RAMKnown for one	64 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium II 233 MHz/ Mac G3	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 98/ME/2000/XP Apple MacOS 9/MacOS X	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
CertificationKnown for one	CE, WHQL, FCC Part 68, FCC Part 15	Unknown — not stated by the source
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 conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Storage temperature (T-T)Differs	-30 - 60 °C	-20 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	20 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	45 mm	132 mm
HeightDiffers	26 mm	40 mm
WeightDiffers	75 g	265 g
WidthDiffers	110 mm	189 mm
Featuresidentical
Electromagnetic emissionsKnown for one	Unknown — not stated by the source	FCC Part 15 Class B, EN 55022 Class B, EN 55024 Class B
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	120 V/230 V/240 V, 9 V AC 1000 mA

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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