Trust ISDN PCI Modem vs Zyxel P-871M VDSL2

Comparison of ISDN PCI Modem, P-871M VDSL2

31 specifications	A Trust ISDN PCI ModemView product	B Zyxel P-871M VDSL2View 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
Supported protocolsKnown for one	ISDN	—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
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
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
Modem (RJ-11) portsKnown for one	1	—Unknown — not stated by the source
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
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 & 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	56 Kbit/s	—Unknown — not stated by the source
InterfaceKnown for one	PCI	—Unknown — not stated by the source
System requirementsidentical
Minimum RAMKnown for one	16 MB	—Unknown — not stated by the source
Minimum processorKnown for one	Pentium 166 MHz	—Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM	—Unknown — not stated by the source
Compatible operating systemsKnown for one	Win 95, 98, ME, NT4, 2000, XP	—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.