ML TN problem

[dane_2k2]

did you do what i suggested ?

[medjerab]

did you do what i suggested ?

hello dane
yes i did !!

it's only happened in some nods. (configured in 1+1 HSB or SD )
Last time i did a commissioning in a new link and it's arrived, the nod worked correctly and all config was done in right way, and after finishing the commissioning it's change by himself the frequency!!!

Regards

[Charlie123]

Hi,
just to be sure, you try to configure certain frequency, and answer from equipment is different, or equipment randomly changing frequency by itself during operation? If first is a case, it could be problem of incompatibility of SW baseline / SW in RAU with ML Craft used for configuration. Maybe try different version ML Craft for configuration. Few years ago I have noticed such a problem.

[medjerab]

Hi,
just to be sure, you try to configure certain frequency, and answer from equipment is different, or equipment randomly changing frequency by itself during operation? If first is a case, it could be problem of incompatibility of SW baseline / SW in RAU with ML Craft used for configuration. Maybe try different version ML Craft for configuration. Few years ago I have noticed such a problem.

hello charlie

the equipment randomly changing frequency by itself, and this change happens randomly after the config sometimes after commissioning and sometimes after one or tow month...

regards;

[dane_2k2]

hello dane
yes i did !!

it's only happened in some nods. (configured in 1+1 HSB or SD )
Last time i did a commissioning in a new link and it's arrived, the nod worked correctly and all config was done in right way, and after finishing the commissioning it's change by himself the frequency!!!

Regards

Please give me time to investigate.

[Captor]

Hello
We have faced such a problem from couple of weeks while we where making the alignment and we finally found that the RAU was faulty. So have u tried another RAU

[dane_2k2]

if there is no hardware problem. can u sent me the save report so i can analyze? here is my add dane_2k2@yahoo.com

[dane_2k2]

Have any one encounters a problem in TN that below RSL below 42 the site is down but higher that that it will restore?

[Charlie123]

Hi,
to dane_2k2, As I understand, when RSL is -42dBm (and lower e.g. -45dBm), link is down (or high BER registered) and if RSL is -40dBm (and higher e.g. -38dBm) link is OK. If you have such kind of situation it's most probably very high Threshold degradation caused by interference. Pls describe situation - freq. band, config., modulation used on the link.

[dane_2k2]

hello dane
yes i did !!

it's only happened in some nods. (configured in 1+1 HSB or SD )
Last time i did a commissioning in a new link and it's arrived, the nod worked correctly and all config was done in right way, and after finishing the commissioning it's change by himself the frequency!!!

Regards

if that is 1+1 you mean two freq of rau both changing?