Product comparison · 2 modems

D-Link DCM-202 modem 100000 Kbit/s vs Zyxel P-871M VDSL2

7specifications compared
5differ
2identical
22known for one product only

Key differences

The Zyxel P-871M VDSL2 has 29.76 Mbit/s more upstream data rate than the D-Link DCM-202 modem 100000 Kbit/s (40 Mbit/s vs 10.24 Mbit/s). The Zyxel P-871M VDSL2 has 37 Mbit/s more downstream data rate than the D-Link DCM-202 modem 100000 Kbit/s (80 Mbit/s vs 43 Mbit/s). Operating relative humidity (H-H): 0 - 90% on the D-Link DCM-202 modem 100000 Kbit/s, 20 - 85% on the Zyxel P-871M VDSL2.

Upstream data rate
- DCM-202 modem 100000 Kbit/s:10.24 Mbit/s
- P-871M VDSL2:40 Mbit/s
Downstream data rate
- DCM-202 modem 100000 Kbit/s:43 Mbit/s
- P-871M VDSL2:80 Mbit/s
Operating relative humidity (H-H)
- DCM-202 modem 100000 Kbit/s:0 - 90%
- P-871M VDSL2:20 - 85%

Side by side

Differences highlightedShow differences only

Comparison of DCM-202, P-871M VDSL2
29 specifications	A D-Link DCM-202 modem 100000 Kbit/s Model DCM-202 View product	B Zyxel P-871M VDSL2 View product
Performance2 differ
Upstream data rateDiffers	10.24 Mbit/s	40 Mbit/s
Downstream data rateDiffers	43 Mbit/s	80 Mbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet, Fast Ethernet, VDSL1/2
Data link protocolsKnown for one	ICMP/SNMP V1, V2c, V3	Unknown — not stated by the source
Supported protocolsKnown for one	MIB: MIB II/MCNS MIB	Unknown — not stated by the source
Featuresidentical
Flow control supportKnown for one	Unknown — not stated by the source	Yes
InternalKnown for one	Unknown — not stated by the source	No
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
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
I/O portsDiffers	1 x 10/100 Fast EthernetMDI/MDI-x) 1 x USB Port 1 x CATV(F)	1 x WAN (RJ45), 1x DB9
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	9V AC 1000mA
USB poweredKnown for one	No	Unknown — not stated by the source
Certificates1 differ
SafetyKnown for one	Unknown — not stated by the source	CSA 60950-1, UL 60950-1, EN 60950-1:2001+A11, IEC 60950-1:2001
CertificationDiffers	FCC Class B	EN55022 Class B, EN61000-3-2: 2000, EN61000-3-3: 1995+A1:2001, FCC Part 15 (Class B)
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
Operational conditions1 differ
Operating relative humidity (H-H)Differs	0 - 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 - 90%
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	132 mm
HeightKnown for one	Unknown — not stated by the source	40 mm
WeightKnown for one	Unknown — not stated by the source	307 g
WidthKnown for one	Unknown — not stated by the source	189 mm
Modemidentical
Modem speedKnown for one	100000 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	Ethernet, USB	Unknown — not stated by the source
System requirementsidentical
Minimum system requirementsKnown for one	CD-ROM 20 MB HDD	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista, Windows XP SP2, Windows 2000 SP4	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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