Menu
Reply
JamesN90
  • 7
  • 0
  • 0
Joining in
295 Views
Message 1 of 5
Flag for a moderator

Gig1 Fibre Power Levels

Can someone please have a look at the power levels below and let me know if they are all OK.

 

124990000001.59999837.355988QAM25612
104830000001.09999837.355988QAM25610
114910000001.09999837.355988QAM25611
135070000001.50000037.355988QAM25613
145150000001.29999937.636276QAM25614
155230000001.29999937.636276QAM25615
165310000001.40000237.636276QAM25616
175390000001.29999937.355988QAM25617
185470000001.29999937.636276QAM25618
195550000001.59999837.636276QAM25619
205630000001.40000237.636276QAM25620
215710000001.29999937.636276QAM25621
225790000001.20000137.355988QAM25622
235870000001.09999837.355988QAM25623
245950000000.70000137.355988QAM25624
256030000000.50000037.355988QAM25625
266110000000.59999837.355988QAM25626
276190000000.20000137.355988QAM25627
286270000000.00000036.386890QAM25628
296350000000.00000037.636276QAM25629
30643000000-0.09999837.355988QAM25630
31651000000-0.70000137.355988QAM25631
32659000000-0.50000037.355988QAM25632
33667000000-0.59999837.355988QAM25633
34675000000-1.20000137.092701QAM25634
35683000000-1.09999837.355988QAM25635
36691000000-1.00000036.609653QAM25636
37699000000-1.70000136.609653QAM25637
38707000000-2.20000136.386890QAM25638
39715000000-2.29999936.609653QAM25639
40723000000-3.20000136.386890QAM25640


 
0 Kudos
Reply
JamesN90
  • 7
  • 0
  • 0
Joining in
291 Views
Message 2 of 5
Flag for a moderator

Gig1 Fibre Power Levels

Also should there be so many errors:

 

12Locked37.35598810
10Locked37.35598800
11Locked37.35598810
13Locked37.35598800
14Locked37.63627600
15Locked37.63627600
16Locked37.63627600
17Locked37.35598820
18Locked37.63627610
19Locked37.63627600
20Locked37.63627600
21Locked37.63627600
22Locked37.35598820
23Locked37.35598800
24Locked37.35598810
25Locked37.35598810
26Locked37.35598820
27Locked37.35598830
28Locked36.38689030
29Locked37.63627650
30Locked37.35598830
31Locked37.35598850
32Locked37.35598820
33Locked37.35598810
34Locked37.09270160
35Locked37.35598850
36Locked36.60965370
37Locked36.60965350
38Locked36.38689060
39Locked36.60965390
40Locked36.38689080
0 Kudos
Reply
lotharmat
  • 2.54K
  • 189
  • 462
Trouble shooter
289 Views
Message 3 of 5
Flag for a moderator
Helpful Answer

Re: Gig1 Fibre Power Levels

They look fine! - All within spec and not a massive spread - No PostRS errors?

What's Upstream like?



------------------------------------------------------------------
Hub 3 - Modem Mode - TP-Link Archer C7

0 Kudos
Reply
JamesN90
  • 7
  • 0
  • 0
Joining in
275 Views
Message 4 of 5
Flag for a moderator

Re: Gig1 Fibre Power Levels

Thank you! I saw the negative values and had panic attack. 

Upstream:

 

13940000047.2705995120 KSym/sec64QAM4
24620000047.5205995120 KSym/sec64QAM3
35370000047.7705995120 KSym/sec64QAM2
46030000047.7705995120 KSym/sec64QAM1



3.0 Upstream channels

 

1US_TYPE_STDMA0020
2US_TYPE_STDMA0020
3US_TYPE_STDMA0010
4US_TYPE_STDMA0020
0 Kudos
Reply
jem101
  • 1.72K
  • 238
  • 802
Very Insightful Person
Very Insightful Person
265 Views
Message 5 of 5
Flag for a moderator

Re: Gig1 Fibre Power Levels

Well I can see why a negative value might seem a bit odd to say the least! The figures are a ‘sort of’ difference from a standard value rather than an absolute measure - negative value are slightly under and positive are over.

Honestly, don’t worry about it.

John

0 Kudos
Reply