Product comparison · 2 modems

Motorola SB6121 modem vs Motorola SBG6580 modem

16specifications compared
7differ
9identical
4known for one product only

Key differences

Downstream data rate
- SB6121 modem:222.464 Mbit/s
- SBG6580 modem:444.928 Mbit/s
Maximum data transfer rate
- SB6121 modem:222.464 Mbit/s
- SBG6580 modem:444.928 Mbit/s
Bandwidth
- SB6121 modem:0.1 GHz
- SBG6580 modem:0.032 GHz
Ethernet LAN (RJ-45) ports
- SB6121 modem:1
- SBG6580 modem:4
Depth
- SB6121 modem:133 mm
- SBG6580 modem:50 mm
Height
- SB6121 modem:42 mm
- SBG6580 modem:171.7 mm
Width
- SB6121 modem:133 mm
- SBG6580 modem:167 mm

Side by side

Differences highlightedShow differences only

Comparison of SB6121, SBG6580
20 specifications	A Motorola SB6121 modem Model SB6121 View product	B Motorola SBG6580 modem Model SBG6580 View product
Performance2 differ
Data link protocolsKnown for one	TCP/IP	Unknown — not stated by the source
Downstream data rateDiffers	222.464 Mbit/s	444.928 Mbit/s
Maximum data transfer rateDiffers	222.464 Mbit/s	444.928 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11n
Features1 differ
BandwidthDiffers	0.1 GHz	0.032 GHz
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	1	4
Poweridentical
Power supply typeKnown for one	9W	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	133 mm	50 mm
HeightDiffers	42 mm	171.7 mm
WidthDiffers	133 mm	167 mm
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	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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