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ECI vs Huawei

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S.Stephenson:
These aren't strictly speaking comparable lines but the 2nd line which is now Huawei used to perform worse than the first line.

Sufficed to say I'm attempting to get my primary line onto the Huawei.

Some of the improvement will be down to the ~50m reduction in line length due to how the cabinets are set up.

ECI
DSLAM type / SW version:   IFTN:0xb206 (178.6) / v0xb206
Modem/router firmware:     AnnexA version - A2pv6C038m.d24j
DSL mode:                  VDSL2 Profile 17a
Status:                    Showtime
Uptime:                    13 days 16 hours 20 min 50 sec
Resyncs:                   0 (since 02 Mar 2019 09:59:31)
         
            Downstream   Upstream
Line attenuation (dB):     14.2      0.0
Signal attenuation (dB):   Not monitored      
Connection speed (kbps):   56173      18659
SNR margin (dB):           6.3      6.0
Power (dBm):               4.6      4.6
Interleave depth:          1      1
INP:                       0      0
G.INP:                     Not enabled      Not enabled
Vectoring status:          5 (VECT_UNCONFIGURED)   

Huawei
DSLAM type / SW version:   BDCM:0xa48c (164.140) / v0xa48c
Modem/router firmware:     AnnexA version - A2pv6C038m.d24j
DSL mode:                  VDSL2 Profile 17a
Status:                    Showtime
Uptime:                    2 days 6 hours 3 min 15 sec
Resyncs:                   0 (since 02 Mar 2019 10:00:17)
         
            Downstream   Upstream
Line attenuation (dB):     14.4      0.0
Signal attenuation (dB):   Not monitored      
Connection speed (kbps):   72213      19999
SNR margin (dB):           4.2      15.4
Power (dBm):               13.9      6.8
Interleave depth:          8      1
INP:                       50.00      0
G.INP:                     Enabled      Not enabled
Vectoring status:          5 (VECT_UNCONFIGURED)      

vultura:
Interesting results.

Different modems or routers?

Ronski:

--- Quote from: S.Stephenson on March 02, 2019, 10:05:19 AM ---Sufficed to say I'm attempting to get my primary line onto the Huawei.

--- End quote ---

Change the first line to ADSL, then back to VDSL, you should hopefully be on the Huawei then.

Nice difference between the two.

ktz392837:
Good improvement but if the Huwaii is a brand new cabinet it does make me wonder that when more users are on the cabinet and crosstalk is activated how much of a real difference there will be?  Considering Ginp and 3db I would have expected a bigger difference perhaps they haven't kicked into action yet?  Would be interesting to see if fastpath can be achieved and what the max attainable speeds are between the cabinets.

Ronski:
There will be less crosstalk on the tie pairs (a relatively short distance) with low take up on the new cabinet, but the rest of the line will be no different.

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