MA560xT ADQD Annex J
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Hello guys, we?re using MA560xT with ADSL boards ADQD (Splitter VSPH). Although we?ve assigned a line and extended profile strictly prohibiting Annex J, some DSL ports synchronize with Annex J (upstream carrier in frequency used by ISDN). It?s hardly reproduceable - one time sync with Annex J, next time sync with Annex B. It doesn?t depend on used cpe or customer splitter. I?m wondering, what we?re doing wrong. Raimund |
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Hi, Based on your description, we suspected that your extended profile had been incorrectly configured. The command for correctly configuring the extended profile and parameter examples are shown as follows in bold. If the fault persists after you verify that the extended profile is correctly configured, please provide the configurations of your line profile and extended profile to us for fault locating. Thanks! MA5600T(config)#adsl extline-profile add 100 Start adding profile Notes: If pilot tone is included in the forbidden tones ,the link may not be activated When port activated with annexA in mode G.992.1, 64tone is pilot When port activated with annexB in mode G.992.1, 96tone is pilot Press Q to quit the current configuration and new configuration will be neglected > Do you want to name the profile (y/n) [n]: > Will you configure the disabled tone? (y/n) [n]: > Will you configure the minimum INP in downstream? (y/n) [n]: > Will you configure the minimum INP in upstream? (y/n) [n]: > Will you configure the maximum nominal transmit PSD? (y/n) [n]: > Will you configure the maximum nominal aggregate transmit power? (y/n) [n]: > Warning: The configuration of transmission mode in extline-profile will replace the one configured in line-profile when the transmission mode is enabled! > Will you enable the transmission mode? (y/n) [n]:y ADSL transmission mode in standard : > 1: G.992.1 2: G.992.2 3: G.992.3 4: G.992.5 5: T1.413 > Please input the standard possible in use (1-5) [1,3-4]: ADSL annex type : > 1: Annex.A 2: Annex.B 3: Annex.L 4: Annex.M 5: Annex.J > Please input the Annex possible in use (1-5) [1-5]:2
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OK solution provided by huawei RND: there happend automatic chipset resets with unknown causes on several ADQD. Those chipset resets make ports to load default line profile (with annex j) althoug showing another configured line profile. Huawei?s working on a patch. Thanks to RND |
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