Xfinity - Performance Pro 200mbps vs 100mbps

I recently upgraded from 100mbps to 200mbps plan but did not see any difference in my download speeds. With 100mbps plan, I get at most 80mbps but average 60mbps. Any ideas on why I seem capped at 60-80mbps?

I dont see any signal integrity issues since my snr across all 16 channels is about 40dB (Arris SB6183 cable modem). Could it be the actual coax line?

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Responses

CCAndrew

Gold Problem Solver

•

25.9K Messages

5 years ago

Post your modem’s signal levels, and also how you’re testing your speeds

0

lowball1

Regular Visitor

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2 Messages

5 years ago

I run speedtest via Xfinity app as well as just speedtest.net.

Here are my signal status:

Channel	Lock Status	Modulation	Channel ID	Frequency	Power	SNR	Corrected	Uncorrectables
1	Locked	QAM256	8	411000000 Hz	4.6 dBmV	40.2 dB	0	0
2	Locked	QAM256	9	417000000 Hz	4.4 dBmV	40.1 dB	0	0
3	Locked	QAM256	10	423000000 Hz	4.2 dBmV	40.1 dB	0	0
4	Locked	QAM256	11	429000000 Hz	4.2 dBmV	40.1 dB	0	0
5	Locked	QAM256	12	435000000 Hz	3.8 dBmV	40.0 dB	2	0
6	Locked	QAM256	13	441000000 Hz	3.9 dBmV	40.0 dB	0	0
7	Locked	QAM256	14	447000000 Hz	3.6 dBmV	40.0 dB	0	0
8	Locked	QAM256	15	453000000 Hz	3.6 dBmV	40.0 dB	0	0
9	Locked	QAM256	16	459000000 Hz	3.4 dBmV	39.9 dB	0	0
10	Locked	QAM256	17	465000000 Hz	3.2 dBmV	39.9 dB	0	0
11	Locked	QAM256	18	471000000 Hz	2.8 dBmV	39.8 dB	1	0
12	Locked	QAM256	19	477000000 Hz	2.9 dBmV	39.8 dB	25	0
13	Locked	QAM256	20	483000000 Hz	2.4 dBmV	39.7 dB	2	0
14	Locked	QAM256	21	489000000 Hz	2.3 dBmV	39.6 dB	0	0
15	Locked	QAM256	22	495000000 Hz	1.8 dBmV	39.4 dB	0	0
16	Locked	QAM256	23	507000000 Hz	1.1 dBmV	36.9 dB	2	0

0

Your Home Network

lowball1

Xfinity - Performance Pro 200mbps vs 100mbps

CCAndrew

lowball1

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