Product comparison · 2 modems

Zyxel P-870M modem vs Zyxel P-871M VDSL Modem

6specifications compared
3differ
3identical
10known for one product only

Key differences

Upstream data rate
- P-870M modem:100 Mbit/s
- P-871M VDSL Modem:40 Mbit/s
Downstream data rate
- P-870M modem:100 Mbit/s
- P-871M VDSL Modem:80 Mbit/s
Weight
- P-870M modem:265 g
- P-871M VDSL Modem:307 g

Side by side

Differences highlightedShow differences only

Comparison of P-870M, P-871M VDSL Modem
16 specifications	A Zyxel P-870M modem Model P-870M View product	B Zyxel P-871M VDSL Modem View product
Performance2 differ
Upstream data rateDiffers	100 Mbit/s	40 Mbit/s
Downstream data rateDiffers	100 Mbit/s	80 Mbit/s
Data link protocolsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
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
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
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	- EN55022 - EN61000-3-2: 2000 - EN61000-3-3: 1995+A1: 2001 - FCC Abschnitt 15 - CSA 60950-1 - UL 60950-1 - EN 60950-1: 2001+A11 - IEC 60950-1: 2001
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
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.

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