Product comparison · 2 modems

Zyxel P-870M modem vs Zyxel P871M modem

Key differences

The Zyxel P871M modem has 42 g more weight than the Zyxel P-870M modem (307 g vs 265 g).

Differences highlightedShow differences only

Comparison of P-870M, P871M
14 specifications	A Zyxel P-870M modem Model P-870M View product	B Zyxel P871M modem Model P871M View product
Performanceidentical
Upstream data rateKnown for one	100 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	100 Mbit/s	Unknown — not stated by the source
Featuresidentical
Electromagnetic emissionsKnown for one	FCC Part 15 Class B, EN 55022 Class B, EN 55024 Class B	Unknown — not stated by the source
Poweridentical
Power requirementsKnown for one	120 V/230 V/240 V, 9 V AC 1000 mA	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	9 V AC
Certificatesidentical
SafetyKnown for one	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.	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensions1 differ
Depth	132 mm	132 mm
Height	40 mm	40 mm
WeightDiffers	265 g	307 g
Width	189 mm	189 mm
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1

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.