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Author Topic: speed loss on fttc  (Read 2583 times)

Brickmortar

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Re: speed loss on fttc
« Reply #15 on: March 14, 2021, 06:55:23 PM »

Wouldnt be happy with that you lost 2/3 of your previous upload can you upload the current bitloading
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burakkucat

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Re: speed loss on fttc
« Reply #16 on: March 14, 2021, 09:54:21 PM »

                Down            Up
SNR (dB):        10.5            6.5

There is still something odd happening. Look at the DS SNRM . . . 10.5 dB  ???
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Alex Atkin UK

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Re: speed loss on fttc
« Reply #17 on: March 15, 2021, 01:32:22 AM »

There is still something odd happening. Look at the DS SNRM . . . 10.5 dB  ???

Especially with it being on G.INP too, very odd.
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Broadband: Zen Full Fibre 900 + Three 5G Routers: pfSense (Intel N100) + Huawei CPE Pro 2 H122-373 WiFi: Zyxel NWA210AX
Switches: Netgear MS510TXUP, Netgear MS510TXPP, Netgear GS110EMX My Broadband History & Ping Monitors

chris3234

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Re: speed loss on fttc
« Reply #18 on: March 15, 2021, 08:59:37 AM »

currently un able to use dsl stats due to having to use the isp router again ( never get there obsession with having to use one of there own routers when youve allready proved its not a router fault)

but current basic line stats are

Upstream line rate (kbit/s):   2681
Downstream line rate (kbit/s):   13090
Maximum upstream rate (kbit/s):   2681
Maximum downstream rate (kbit/s):   16880
Upstream noise safety coefficient (dB):   5.6
Downstream noise safety coefficient (dB):   6.5
Line standard:   Vdsl2_ANNEX_B
Upstream line attenuation (dB):   12.1
Downstream line attenuation (dB):   25.2
Upstream output power (dBm):   7.2
Downstream output power (dBm):   10.0
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tubaman

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Re: speed loss on fttc
« Reply #19 on: March 15, 2021, 10:03:02 AM »

Odd that your DS sync rate has remained almost identical to that posted yesterday but your SNR is now 6.5dB instead of 10.5dB.  :-\
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Alex Atkin UK

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Re: speed loss on fttc
« Reply #20 on: March 16, 2021, 03:02:18 PM »

Odd that your DS sync rate has remained almost identical to that posted yesterday but your SNR is now 6.5dB instead of 10.5dB.  :-\

The line is all over the place. eg #msg427975
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Broadband: Zen Full Fibre 900 + Three 5G Routers: pfSense (Intel N100) + Huawei CPE Pro 2 H122-373 WiFi: Zyxel NWA210AX
Switches: Netgear MS510TXUP, Netgear MS510TXPP, Netgear GS110EMX My Broadband History & Ping Monitors

chris3234

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Re: speed loss on fttc
« Reply #21 on: March 19, 2021, 04:31:43 PM »

reconnected my netgear router today and the snr is back to 10 with this one a bit odd beacause the isp router was around 6 with a lower max rate shown

adslctl info --stats
adslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason:    0
Last initialization procedure status:   0
Max:    Upstream rate = 2662 Kbps, Downstream rate = 18472 Kbps
Bearer: 0, Upstream rate = 2662 Kbps, Downstream rate = 13096 Kbps
Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps
Link Power State:       L0
Mode:                   VDSL2 Annex B
VDSL2 Profile:          Profile 17a
TPS-TC:                 PTM Mode(0x0)
Trellis:                U:ON /D:ON
Line Status:            No Defect
Training Status:        Showtime
                Down            Up
SNR (dB):        10.6            6.1
Attn(dB):        26.8            0.0
Pwr(dBm):        10.5            7.0


bit loading looks fairly similar to befor
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Pages: 1 [2]