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Number of replies
How to replace satellite card of SRCU board in the BITSV3
Created  Aug 29, 2021 04:28:17   Last reply  Sep 19, 2021 10:55:37
27 16 375
[GPON Technical Posts 07] Essence of the GPON-GEM port and T-CONT
Created  Jul 23, 2018 07:29:11   Last reply  Nov 30, 2020 20:28:58
2 17 3.4K
Signal failure because of LSX substitution limitation Highlighted
Created  Jan 20, 2021 05:29:28   Last reply  Jun 27, 2021 07:17:27
15 32 724
The CHAN_ADD alarm generated during network expansion
Created  Apr 27, 2021 12:53:53   Last reply  Jun 5, 2021 13:58:37
8 21 764
What is OSNR? Highlighted
Created  Mar 23, 2022 13:45:09   Last reply  Mar 27, 2022 19:12:31
14 32 1.1K
How to export fiber connection information
Created  Nov 13, 2019 04:08:14   Last reply  Aug 22, 2021 16:56:38
5 24 817
【Topic discussion - 1】 Collect the factors that cause the equipment not to operate normally
Created  Mar 31, 2021 14:36:21   Last reply  Apr 5, 2021 06:50:07
6 38 1.2K
2 BTS failed after wrong VC12 in EOS Highlighted
Created  Jun 15, 2021 17:38:09   Last reply  Oct 6, 2021 00:54:50
13 29 974
How to choose the best Fiber Optic Attenuator in your fiber optic network?
Created  May 20, 2019 10:35:27   Last reply  Sep 9, 2021 19:50:04
28 24 2.8K
How to Mapping OTN client services into ODUk Signal
Created  Mar 4, 2021 09:14:07   Last reply  Jun 5, 2021 06:49:57
17 33 1.0K
The way how to solve when N2PQ1 board can’t automatically disable loop
Created  Feb 28, 2022 07:31:36   Last reply  Apr 12, 2022 05:20:06
29 15 366
Common knowledge of optical fiber, optical module and optical interface Highlighted
Created  Jun 6, 2020 21:36:24   Last reply  Jan 3, 2022 16:53:54
31 41 1.4K
Transmission Network Reliability Assurance Plan Highlighted
Created  Mar 14, 2021 15:26:16   Last reply  Aug 1, 2021 14:06:17
11 22 1.0K
Convert a non-Gateway SDH node to a Gateway from the Management system Highlighted
Created  Oct 22, 2020 19:04:17   Last reply  Nov 25, 2020 20:03:02
8 28 675
The signal flow of the single-fiber bidirectional system Highlighted
Created  May 16, 2021 02:08:54   Last reply  Aug 28, 2021 18:06:52
11 19 1.6K
[Troubleshooting] Faulty Sub rack produces multiple alarms on PTN boards Highlighted
Created  Mar 19, 2022 12:26:40   Last reply  Apr 12, 2022 12:21:01
13 22 427
The cross-connection is locked and cannot be deleted Highlighted
Created  May 14, 2020 08:43:33   Last reply  Jan 18, 2022 12:06:55
17 15 934
How to test actual receive optical power of OSN 8800 TDM Board
Created  Oct 16, 2021 08:06:08   Last reply  Nov 24, 2021 16:04:53
29 18 561
Huawei Optix Supersite solution overview
Created  May 7, 2021 08:05:30   Last reply  May 10, 2021 20:17:14
8 21 785

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