Product comparison · 2 modems

Motorola SB6120 modem vs Motorola SB6180 modem

Key differences

Downstream data rate
- SB6120 modem:222.464 Mbit/s
- SB6180 modem:444.928 Mbit/s
Maximum data transfer rate
- SB6120 modem:222.464 Mbit/s
- SB6180 modem:444.928 Mbit/s
Storage temperature (T-T)
- SB6120 modem:-30 - 90 °C
- SB6180 modem:-30 - 70 °C
Depth
- SB6120 modem:146 mm
- SB6180 modem:133 mm
Height
- SB6120 modem:38 mm
- SB6180 modem:42 mm
Width
- SB6120 modem:146 mm
- SB6180 modem:133 mm

Differences highlightedShow differences only

Comparison of SB6120, SB6180
18 specifications	A Motorola SB6120 modem Model SB6120 View product	B Motorola SB6180 modem Model SB6180 View product
Performance2 differ
Data link protocols	TCP/IP	TCP/IP
Upstream data rate	131.072 Mbit/s	131.072 Mbit/s
Downstream data rateDiffers	222.464 Mbit/s	444.928 Mbit/s
Maximum data transfer rateDiffers	222.464 Mbit/s	444.928 Mbit/s
Modulation	256-QAM, 64-QAM, QPSK	256-QAM, 64-QAM, QPSK
Featuresidentical
BandwidthKnown for one	0.1 GHz	Unknown — not stated by the source
Frequency range	0.108 - 1 GHz	0.108 - 1 GHz
Ports & interfacesidentical
DC-in jack	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Power1 differ
Power requirementsDiffers	(100 - 240)VAC, (50 - 60)Hz	(105 - 125)VAC, 60Hz/(100 - 240)VAC, (50 - 60)Hz
Power supply type	9W	9W
System requirementsidentical
Mac compatibility	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)Differs	-30 - 90 °C	-30 - 70 °C
Weight & dimensions3 differ
DepthDiffers	146 mm	133 mm
HeightDiffers	38 mm	42 mm
WidthDiffers	146 mm	133 mm

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.