Product comparison · 2 modems

FRITZ!Card DSL USB vs Motorola SB5120 modem

6specifications compared
5differ
1identical
21known for one product only

Key differences

The Motorola SB5120 modem has 29 Mbit/s more upstream data rate than the FRITZ!Card DSL USB (30 Mbit/s vs 1 Mbit/s). The Motorola SB5120 modem has 30 Mbit/s more downstream data rate than the FRITZ!Card DSL USB (38 Mbit/s vs 8 Mbit/s). The FRITZ!Card DSL USB has 19.6 mm more depth than the Motorola SB5120 modem (78 mm vs 58.4 mm).

Upstream data rate
- FRITZ!Card DSL USB:1 Mbit/s
- SB5120 modem:30 Mbit/s
Downstream data rate
- FRITZ!Card DSL USB:8 Mbit/s
- SB5120 modem:38 Mbit/s
Depth
- FRITZ!Card DSL USB:78 mm
- SB5120 modem:58.4 mm
Height
- FRITZ!Card DSL USB:23 mm
- SB5120 modem:152.4 mm
Width
- FRITZ!Card DSL USB:102 mm
- SB5120 modem:157.5 mm

Side by side

Differences highlightedShow differences only

Comparison of FRITZ!Card DSL USB, SB5120
27 specifications	A FRITZ! FRITZ!Card DSL USB View product	B Motorola SB5120 modem Model SB5120 View product
Modemidentical
Modem speedKnown for one	No	Unknown — not stated by the source
Performance2 differ
Data link protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Upstream data rateDiffers	1 Mbit/s	30 Mbit/s
Downstream data rateDiffers	8 Mbit/s	38 Mbit/s
Maximum data transfer rateKnown for one	Unknown — not stated by the source	38 Mbit/s
ModulationKnown for one	Unknown — not stated by the source	256-QAM, 64-QAM, QPSK
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
Featuresidentical
BandwidthKnown for one	Unknown — not stated by the source	0.006 GHz
Frequency rangeKnown for one	Unknown — not stated by the source	0.005 - 0.042 GHz
InternalKnown for one	No	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	1 x RJ45	Unknown — not stated by the source
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	(105 - 125)VAC, 60Hz/(100 - 240)VAC, (50 - 60)Hz
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
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
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	0 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 80 °C
Weight & dimensions3 differ
DepthDiffers	78 mm	58.4 mm
HeightDiffers	23 mm	152.4 mm
WidthDiffers	102 mm	157.5 mm
WeightKnown for one	100 g	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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