Product comparison · 2 modems

FRITZ!Card DSL USB vs Zyxel P- 871H VDSL2 Modem

5specifications compared
4differ
1identical
17known for one product only

Key differences

The Zyxel P- 871H VDSL2 Modem has 49 Mbit/s more upstream data rate than the FRITZ!Card DSL USB (50 Mbit/s vs 1 Mbit/s). The Zyxel P- 871H VDSL2 Modem has 92 Mbit/s more downstream data rate than the FRITZ!Card DSL USB (100 Mbit/s vs 8 Mbit/s). Modem speed: No on the FRITZ!Card DSL USB, 100000 Kbit/s on the Zyxel P- 871H VDSL2 Modem. I/O ports: 1 x RJ45 on the FRITZ!Card DSL USB, 4xRJ45 on the Zyxel P- 871H VDSL2 Modem.

Modem speed
- FRITZ!Card DSL USB:No
- P- 871H VDSL2 Modem:100000 Kbit/s
Upstream data rate
- FRITZ!Card DSL USB:1 Mbit/s
- P- 871H VDSL2 Modem:50 Mbit/s
Downstream data rate
- FRITZ!Card DSL USB:8 Mbit/s
- P- 871H VDSL2 Modem:100 Mbit/s
I/O ports
- FRITZ!Card DSL USB:1 x RJ45
- P- 871H VDSL2 Modem:4xRJ45

Side by side

Differences highlightedShow differences only

Comparison of FRITZ!Card DSL USB, P- 871H VDSL2 Modem
22 specifications	A FRITZ! FRITZ!Card DSL USB View product	B Zyxel P- 871H VDSL2 Modem View product
Modem1 differ
Modem speedDiffers	No	100000 Kbit/s
InterfaceKnown for one	USB	Unknown — not stated by the source
Modem typeKnown for one	Unknown — not stated by the source	VDSL2
Performance2 differ
Upstream data rateDiffers	1 Mbit/s	50 Mbit/s
Downstream data rateDiffers	8 Mbit/s	100 Mbit/s
Maximum fax transfer rateKnown for one	14.4 Kbps	Unknown — not stated by the source
Digital signal protocolKnown for one	ADSL (PPPoE/PPPoA, ATM AAL5, G.992.1, G.994.1)	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Featuresidentical
Internal	No	No
Flow control supportKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
I/O portsDiffers	1 x RJ45	4xRJ45
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
System requirementsidentical
Minimum RAMKnown for one	32 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium III	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP, Windows 2000, Windows Me, Windows 98 (SE), Linux	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	78 mm	Unknown — not stated by the source
HeightKnown for one	23 mm	Unknown — not stated by the source
WeightKnown for one	100 g	Unknown — not stated by the source
WidthKnown for one	102 mm	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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