Real world performance downstream is the 0.2-2 Mbps range, uploads consistently in the 10 Mbps range.
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DiffProbe release. January 2012. Build 1008.
Shaper Detection Module.
Estimating capacity:
Upstream: 10180 Kbps.
Downstream: 18520 Kbps.
Upstream: No shaper detected.
Median received rate: 10042 Kbps.
Downstream: Measurement aborted due to high packet loss rate.
Name
CISCO DPC2100R2
Hardware Version
2.0
Software Version
dpc2100rx-v202r1256-121012Uas
Receive Power Level
0.4 dBmV
Signal to Noise Ratio
33.9 dBmV
Transmit Power Level
37.2 dBmV
Cable Modem Status
Operational