Product comparison · 2 modems

Digicom Modem PCI GPRS vs Zyxel P-871M VDSL2

6specifications compared
6differ
0identical
22known for one product only

Key differences

The Zyxel P-871M VDSL2 has 12 mm more depth than the Digicom Modem PCI GPRS (132 mm vs 120 mm). The Zyxel P-871M VDSL2 has 18 mm more height than the Digicom Modem PCI GPRS (40 mm vs 22 mm). The Zyxel P-871M VDSL2 has 207 g more weight than the Digicom Modem PCI GPRS (307 g vs 100 g). Only the Digicom Modem PCI GPRS has internal.

Internal
- Modem PCI GPRS:Yes
- P-871M VDSL2:No
Depth
- Modem PCI GPRS:120 mm
- P-871M VDSL2:132 mm
Height
- Modem PCI GPRS:22 mm
- P-871M VDSL2:40 mm
Weight
- Modem PCI GPRS:100 g
- P-871M VDSL2:307 g
Width
- Modem PCI GPRS:121 mm
- P-871M VDSL2:189 mm

Side by side

Differences highlightedShow differences only

Comparison of Modem PCI GPRS, P-871M VDSL2
28 specifications	A Digicom Modem PCI GPRS View product	B Zyxel P-871M VDSL2 View product
Performanceidentical
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
Data link protocolsKnown for one	V.32, V.22bis, V.22, V.21	Unknown — not stated by the source
Features1 differ
Flow control supportKnown for one	Unknown — not stated by the source	Yes
InternalDiffers	Yes	No
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
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 portsKnown for one	Unknown — not stated by the source	1 x WAN (RJ45), 1x DB9
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	9V AC 1000mA
Certificates1 differ
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 standardsDiffers	ETSI GSM Phase 2+	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	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 & dimensions4 differ
DepthDiffers	120 mm	132 mm
HeightDiffers	22 mm	40 mm
WeightDiffers	100 g	307 g
WidthDiffers	121 mm	189 mm
Modemidentical
Modem typeKnown for one	V.110	Unknown — not stated by the source
Modem speedKnown for one	42 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	PCI	Unknown — not stated by the source
Antenna typeKnown for one	SMA	Unknown — not stated by the source
System requirementsidentical
Compatible operating systemsKnown for one	Win Vista/XP/2000	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.

More modem comparisons

All modem comparisons