Product comparison · 2 modems

Motorola SB5120 modem vs Zyxel ADSL USB Modem + 2 Filters

8specifications compared
6differ
2identical
23known for one product only

Key differences

The Motorola SB5120 modem has 13.4 mm more depth than the Zyxel ADSL USB Modem + 2 Filters (58.4 mm vs 45 mm). The Motorola SB5120 modem has 126.4 mm more height than the Zyxel ADSL USB Modem + 2 Filters (152.4 mm vs 26 mm). The Motorola SB5120 modem has 47.5 mm more width than the Zyxel ADSL USB Modem + 2 Filters (157.5 mm vs 110 mm). Operating temperature (T-T): 0 - 40 °C on the Motorola SB5120 modem, 0 - 50 °C on the Zyxel ADSL USB Modem + 2 Filters. Operating relative humidity (H-H): 0 - 95% on the Motorola SB5120 modem, 20 - 85% on the Zyxel ADSL USB Modem + 2 Filters.

Operating temperature (T-T)
- SB5120 modem:0 - 40 °C
- ADSL USB Modem + 2 Filters:0 - 50 °C
Operating relative humidity (H-H)
- SB5120 modem:0 - 95%
- ADSL USB Modem + 2 Filters:20 - 85%
Storage temperature (T-T)
- SB5120 modem:-30 - 80 °C
- ADSL USB Modem + 2 Filters:-30 - 60 °C
Depth
- SB5120 modem:58.4 mm
- ADSL USB Modem + 2 Filters:45 mm
Height
- SB5120 modem:152.4 mm
- ADSL USB Modem + 2 Filters:26 mm
Width
- SB5120 modem:157.5 mm
- ADSL USB Modem + 2 Filters:110 mm

Side by side

Differences highlightedShow differences only

Comparison of SB5120, ADSL USB Modem + 2 Filters
31 specifications	A Motorola SB5120 modem Model SB5120 View product	B Zyxel ADSL USB Modem + 2 Filters View product
Modemidentical
Modem typeKnown for one	Unknown — not stated by the source	DSL
Modem speedKnown for one	Unknown — not stated by the source	8000 Kbit/s
Interface	USB	USB
Performanceidentical
Networking featuresKnown for one	Unknown — not stated by the source	PPPoE, PPPoA
Supported protocolsKnown for one	Unknown — not stated by the source	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs)
Digital signal protocolKnown for one	Unknown — not stated by the source	ADSL Lite, ADSL
Data link protocolsKnown for one	TCP/IP	Unknown — not stated by the source
Upstream data rateKnown for one	30 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	38 Mbit/s	Unknown — not stated by the source
Maximum data transfer rateKnown for one	38 Mbit/s	Unknown — not stated by the source
ModulationKnown for one	256-QAM, 64-QAM, QPSK	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
System requirementsidentical
Mac compatibility	Yes	Yes
Minimum RAMKnown for one	Unknown — not stated by the source	64 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium II 233 MHz/ Mac G3
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98/ME/2000/XP Apple MacOS 9/MacOS X
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	CE, WHQL, FCC Part 68, FCC Part 15
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	0 - 95%	20 - 85%
Storage temperature (T-T)Differs	-30 - 80 °C	-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensions3 differ
DepthDiffers	58.4 mm	45 mm
HeightDiffers	152.4 mm	26 mm
WeightKnown for one	Unknown — not stated by the source	75 g
WidthDiffers	157.5 mm	110 mm
Featuresidentical
BandwidthKnown for one	0.006 GHz	Unknown — not stated by the source
Frequency rangeKnown for one	0.005 - 0.042 GHz	Unknown — not stated by the source
Poweridentical
Power requirementsKnown for one	(105 - 125)VAC, 60Hz/(100 - 240)VAC, (50 - 60)Hz	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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