Product comparison · 2 modems

Digicom 8D0155 modem 56 Kbit/s vs Motorola SB5120 modem

7specifications compared
6differ
1identical
21known for one product only

Key differences

The Digicom 8D0155 modem 56 Kbit/s has 21.6 mm more depth than the Motorola SB5120 modem (80 mm vs 58.4 mm). The Motorola SB5120 modem has 124.4 mm more height than the Digicom 8D0155 modem 56 Kbit/s (152.4 mm vs 28 mm). The Motorola SB5120 modem has 42.5 mm more width than the Digicom 8D0155 modem 56 Kbit/s (157.5 mm vs 115 mm). Interface: RS-232C on the Digicom 8D0155 modem 56 Kbit/s, USB on the Motorola SB5120 modem. Operating temperature (T-T): 0 - 45 °C on the Digicom 8D0155 modem 56 Kbit/s, 0 - 40 °C on the Motorola SB5120 modem.

Interface
- 8D0155 modem 56 Kbit/s:RS-232C
- SB5120 modem:USB
Operating temperature (T-T)
- 8D0155 modem 56 Kbit/s:0 - 45 °C
- SB5120 modem:0 - 40 °C
Depth
- 8D0155 modem 56 Kbit/s:80 mm
- SB5120 modem:58.4 mm
Height
- 8D0155 modem 56 Kbit/s:28 mm
- SB5120 modem:152.4 mm
Width
- 8D0155 modem 56 Kbit/s:115 mm
- SB5120 modem:157.5 mm

Side by side

Differences highlightedShow differences only

Comparison of 8D0155, SB5120
28 specifications	A Digicom 8D0155 modem 56 Kbit/s Model 8D0155 View product	B Motorola SB5120 modem Model SB5120 View product
Modem1 differ
InterfaceDiffers	RS-232C	USB
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Performanceidentical
Data link protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Upstream data rateKnown for one	Unknown — not stated by the source	30 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	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	14400 bit/s	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
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power requirementsDiffers	230 VAC/9VDC (600mA)	(105 - 125)VAC, 60Hz/(100 - 240)VAC, (50 - 60)Hz
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Windows 7, Vista, XP	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	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	80 mm	58.4 mm
HeightDiffers	28 mm	152.4 mm
WidthDiffers	115 mm	157.5 mm
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	RoHS	Unknown — not stated by the source
Compliance industry standardsKnown for one	V.92-V.90/V.34/V.42/V.42bis/V.44	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Phone (RJ-11), Serial	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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