Product comparison · 2 modems

Digicom MODEM ADSL2+ COMBO C vs Zyxel P-871M VDSL2

12specifications compared
8differ
4identical
21known for one product only

Key differences

The Zyxel P-871M VDSL2 has 12 mm more depth than the Digicom MODEM ADSL2+ COMBO C (132 mm vs 120 mm). The Zyxel P-871M VDSL2 has 12 mm more height than the Digicom MODEM ADSL2+ COMBO C (40 mm vs 28 mm). The Zyxel P-871M VDSL2 has 107 g more weight than the Digicom MODEM ADSL2+ COMBO C (307 g vs 200 g). Operating temperature (T-T): 0 - 55 °C on the Digicom MODEM ADSL2+ COMBO C, 0 - 40 °C on the Zyxel P-871M VDSL2. Operating relative humidity (H-H): 10 - 90% on the Digicom MODEM ADSL2+ COMBO C, 20 - 85% on the Zyxel P-871M VDSL2.

Operating temperature (T-T)
- MODEM ADSL2+ COMBO C:0 - 55 °C
- P-871M VDSL2:0 - 40 °C
Operating relative humidity (H-H)
- MODEM ADSL2+ COMBO C:10 - 90%
- P-871M VDSL2:20 - 85%
Storage temperature (T-T)
- MODEM ADSL2+ COMBO C:-20 - 70 °C
- P-871M VDSL2:-20 - 60 °C
Non-operating relative humidity (non-condensing)
- MODEM ADSL2+ COMBO C:5 - 95%
- P-871M VDSL2:20 - 90%
Depth
- MODEM ADSL2+ COMBO C:120 mm
- P-871M VDSL2:132 mm
Height
- MODEM ADSL2+ COMBO C:28 mm
- P-871M VDSL2:40 mm
Weight
- MODEM ADSL2+ COMBO C:200 g
- P-871M VDSL2:307 g
Width
- MODEM ADSL2+ COMBO C:170 mm
- P-871M VDSL2:189 mm

Side by side

Differences highlightedShow differences only

Comparison of MODEM ADSL2+ COMBO C, P-871M VDSL2
33 specifications	A Digicom MODEM ADSL2+ COMBO C View product	B Zyxel P-871M VDSL2 View product
Modemidentical
Modem typeKnown for one	ADSL	Unknown — not stated by the source
Modem speedKnown for one	100000 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	Ethernet	Unknown — not stated by the source
Performanceidentical
Supported data transfer ratesKnown for one	10/100 Mbps	Unknown — not stated by the source
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Digital signal protocolKnown for one	CLIP, DHCP, Static, PPPoE/PPPoA	Unknown — not stated by the source
Upstream data rateKnown for one	Unknown — not stated by the source	40 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	80 Mbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet, Fast Ethernet, VDSL1/2
Featuresidentical
LED indicatorsKnown for one	Power, USB	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
I/O portsKnown for one	Unknown — not stated by the source	1 x WAN (RJ45), 1x DB9
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista, XP, 98SE, ME, 2000, 2003, MAC OS 9, Linux 2.4	Unknown — not stated by the source
Operational conditions4 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 85%
Storage temperature (T-T)Differs	-20 - 70 °C	-20 - 60 °C
Non-operating relative humidity (non-condensing)Differs	5 - 95%	20 - 90%
Weight & dimensions4 differ
DepthDiffers	120 mm	132 mm
HeightDiffers	28 mm	40 mm
WeightDiffers	200 g	307 g
WidthDiffers	170 mm	189 mm
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	9V AC 1000mA
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC)
SafetyKnown for one	Unknown — not stated by the source	CSA 60950-1, UL 60950-1, EN 60950-1:2001+A11, IEC 60950-1:2001
CertificationKnown for one	Unknown — not stated by the source	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

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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