Product comparison · 2 modems

D-Link DCM-301 modem vs Zyxel P-870M modem

9specifications compared
7differ
2identical
8known for one product only

Key differences

The D-Link DCM-301 modem has 30 Mbit/s more upstream data rate than the Zyxel P-870M modem (130 Mbit/s vs 100 Mbit/s). The D-Link DCM-301 modem has 240 Mbit/s more downstream data rate than the Zyxel P-870M modem (340 Mbit/s vs 100 Mbit/s). The Zyxel P-870M modem has 72 mm more depth than the D-Link DCM-301 modem (132 mm vs 60 mm). Operating relative humidity (H-H): 10 - 90% on the D-Link DCM-301 modem, 20 - 85% on the Zyxel P-870M modem.

Upstream data rate
- DCM-301 modem:130 Mbit/s
- P-870M modem:100 Mbit/s
Downstream data rate
- DCM-301 modem:340 Mbit/s
- P-870M modem:100 Mbit/s
Operating relative humidity (H-H)
- DCM-301 modem:10 - 90%
- P-870M modem:20 - 85%
Depth
- DCM-301 modem:60 mm
- P-870M modem:132 mm
Height
- DCM-301 modem:107 mm
- P-870M modem:40 mm
Weight
- DCM-301 modem:220 g
- P-870M modem:265 g
Width
- DCM-301 modem:142 mm
- P-870M modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of DCM-301, P-870M
17 specifications	A D-Link DCM-301 modem Model DCM-301 View product	B Zyxel P-870M modem Model P-870M View product
Performance2 differ
Data link protocolsKnown for one	ICMP/SNMP V1, V2c, V3	Unknown — not stated by the source
Upstream data rateDiffers	130 Mbit/s	100 Mbit/s
Downstream data rateDiffers	340 Mbit/s	100 Mbit/s
Featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Electromagnetic emissionsKnown for one	Unknown — not stated by the source	FCC Part 15 Class B, EN 55022 Class B, EN 55024 Class B
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	1	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	FCC CE CableLabs DOCSIS 3.0 CW70	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 conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensions4 differ
DepthDiffers	60 mm	132 mm
HeightDiffers	107 mm	40 mm
WeightDiffers	220 g	265 g
WidthDiffers	142 mm	189 mm
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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