Product comparison · 2 modems

Digicom 8D0155 modem 56 Kbit/s vs Zyxel P-871M VDSL Modem

5specifications compared
5differ
0identical
17known for one product only

Key differences

The Zyxel P-871M VDSL Modem has 52 mm more depth than the Digicom 8D0155 modem 56 Kbit/s (132 mm vs 80 mm). The Zyxel P-871M VDSL Modem has 12 mm more height than the Digicom 8D0155 modem 56 Kbit/s (40 mm vs 28 mm). The Zyxel P-871M VDSL Modem has 74 mm more width than the Digicom 8D0155 modem 56 Kbit/s (189 mm vs 115 mm). Compliance certificates: RoHS on the Digicom 8D0155 modem 56 Kbit/s, Federal Communications Commission (FCC) on the Zyxel P-871M VDSL Modem.

Depth
- 8D0155 modem 56 Kbit/s:80 mm
- P-871M VDSL Modem:132 mm
Height
- 8D0155 modem 56 Kbit/s:28 mm
- P-871M VDSL Modem:40 mm
Width
- 8D0155 modem 56 Kbit/s:115 mm
- P-871M VDSL Modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of 8D0155, P-871M VDSL Modem
22 specifications	A Digicom 8D0155 modem 56 Kbit/s Model 8D0155 View product	B Zyxel P-871M VDSL Modem View product
Modemidentical
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	RS-232C	Unknown — not stated by the source
Performanceidentical
Maximum fax transfer rateKnown for one	14400 bit/s	Unknown — not stated by the source
Data link protocolsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
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
Featuresidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power requirementsKnown for one	230 VAC/9VDC (600mA)	Unknown — not stated by the source
System requirementsidentical
Compatible operating systemsKnown for one	Windows 7, Vista, XP	Unknown — not stated by the source
Certificates2 differ
Compliance certificatesDiffers	RoHS	Federal Communications Commission (FCC)
CertificationDiffers	RoHS	- 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
Compliance industry standardsKnown for one	V.92-V.90/V.34/V.42/V.42bis/V.44	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 45 °C	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	80 mm	132 mm
HeightDiffers	28 mm	40 mm
WidthDiffers	115 mm	189 mm
WeightKnown for one	Unknown — not stated by the source	307 g
Packaging contentidentical
Cables includedKnown for one	Phone (RJ-11), Serial	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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