Product comparison · 2 modems

Fujitsu S26391-F6055-L500 modem 56 Kbit/s vs Motorola SB6121 modem

7specifications compared
7differ
0identical
19known for one product only

Key differences

The Motorola SB6121 modem has 57 mm more depth than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (133 mm vs 76 mm). The Motorola SB6121 modem has 22 mm more height than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (42 mm vs 20 mm). The Motorola SB6121 modem has 102 mm more width than the Fujitsu S26391-F6055-L500 modem 56 Kbit/s (133 mm vs 31 mm). Only the Motorola SB6121 modem has mac compatibility. Operating temperature (T-T): 0 - 60 °C on the Fujitsu S26391-F6055-L500 modem 56 Kbit/s, 0 - 40 °C on the Motorola SB6121 modem.

Mac compatibility
- S26391-F6055-L500 modem 56 Kbit/s:No
- SB6121 modem:Yes
Operating temperature (T-T)
- S26391-F6055-L500 modem 56 Kbit/s:0 - 60 °C
- SB6121 modem:0 - 40 °C
Operating relative humidity (H-H)
- S26391-F6055-L500 modem 56 Kbit/s:10 - 90%
- SB6121 modem:5 - 95%
Storage temperature (T-T)
- S26391-F6055-L500 modem 56 Kbit/s:-20 - 70 °C
- SB6121 modem:-30 - 70 °C
Depth
- S26391-F6055-L500 modem 56 Kbit/s:76 mm
- SB6121 modem:133 mm
Height
- S26391-F6055-L500 modem 56 Kbit/s:20 mm
- SB6121 modem:42 mm
Width
- S26391-F6055-L500 modem 56 Kbit/s:31 mm
- SB6121 modem:133 mm

Side by side

Differences highlightedShow differences only

Comparison of S26391-F6055-L500, SB6121
26 specifications	A Fujitsu S26391-F6055-L500 modem 56 Kbit/s Model S26391-F6055-L500 View product	B Motorola SB6121 modem Model SB6121 View product
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	131.072 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	222.464 Mbit/s
Maximum data transfer rateKnown for one	Unknown — not stated by the source	222.464 Mbit/s
ModulationKnown for one	Unknown — not stated by the source	256-QAM, 64-QAM, QPSK
Featuresidentical
BandwidthKnown for one	Unknown — not stated by the source	0.1 GHz
Frequency rangeKnown for one	Unknown — not stated by the source	0.108 - 1 GHz
InternalKnown for one	No	Unknown — not stated by the source
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
Modem (RJ-11) portsKnown for one	1	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
Power supply typeKnown for one	Unknown — not stated by the source	9W
System requirements1 differ
Mac compatibilityDiffers	No	Yes
Compatible operating systemsKnown for one	Windows 7/XP/Vista	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 60 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	5 - 95%
Storage temperature (T-T)Differs	-20 - 70 °C	-30 - 70 °C
Weight & dimensions3 differ
DepthDiffers	76 mm	133 mm
HeightDiffers	20 mm	42 mm
WidthDiffers	31 mm	133 mm
WeightKnown for one	50 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Modemidentical
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	USB	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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