Nowadays, travelling via air has become a common activity, but it still requires people to keep a few important things in mind prior to making a reservation. With growth of tourism in the last few decades and travellers opting fly to reach their destinations, airports have become busier places than ever before.Read more »
Creep occurs on SD585 soldered balls of some cross-connect boards of OptiX OSN 3500 so these boards repeatedly reset, fail to work, and report BD_STATUS alarms.
There is a possibility that this problem occurs as a result of long-term exposure of the boards involved to high temperature.
1. Boards are reset repeatedly and fail to work.
2. NEs may report BD_STATUS alarms or COMMUN_FAIL alarms on cross-connect boards. System control boards may report BIOS_STATUS alarms on cross-connect boards.
The problem can be identified if the following two conditions are met:
1. The boards are manufactured in Feb 2010, Apr 2010, May 2010, Jul 2010, Aug 2010, or Mar 2011.
2. The cross-connect boards are repeatedly reset and fail to work. The board BOMs are found in the attached Board Delivery Information.
The SD585 chip radiator uses the thick spring, which applies high levels of stress to the chip. The soldered ball of the SD585 chip may deform and short-circuit as a result of long-term exposure to high temperature. Therefore, the board repeatedly reset and fail to work.
[Impact and Risk]
1. Services are not influenced because of the 1+1 protection scheme is configured on the cross-connect boards. When a cross-connect board is faulty, services are switched over to the other cross-connect board.
2. In extra situations, both cross-connect boards configured in the 1+1 protection scheme become faulty in a short time. As a result, the NE fails to work and services are interrupted.
[Measures and Solutions]
Replace the faulty cross-connect board.
Replace the faulty boards.
Replace the faulty boards.
Web Development process is changing each day with new advancements being added onto it. Each day a new system or process is added to it. The newer version is definitely better and advanced than the old ones, hence it is very important for the website developer to keep himself and his system updated with the new versions.Read more »
AirAsia India, a new entrant in the Indian domestic sector, is offering a 20 per cent discount on all its routes, for a limited period. The airline headed by AirAsia Berhad and Tata Sons has recently announced about the discount scheme. This discount will be available for the period of six days from its announcement.Read more »
Noida Extension is great option for buyers who wants to purchase dream here then JKM is providing many type projects like Verona Heights Noida Extension, Airwil Intellicity Noida Extension, Amaatra Homes Noida Extension which has launched super builder Amrapali, Amaatra, Airwil etc these projects always providing best Facilities according to your comfortableRead more »
After the smooth sail that WordPress v.3.9 offers a maintenance release version- the WordPress 3.9.1 is here. This new kid on-the-block has confronted and fixed some of the bugs- about 34 of them that were troubling users of the popular WordPress 3.9.Read more »
- 21 20 tips to extend iphone battery life
- 15 Edit iTunes DRM M4V Videos on iMovie (Mac)
- 15 Benefits of Software Localization
- 13 How to Sync Contacts from iPhone to Mac
- 13 How to Backup iPhone 4
- 11 8 In 10 Desktop Computers Runs Windows And So Should You
- 11 How to Transfer Contacts from iPhone iPad to Computer
- 11 Make iDVD A Capable Tool for iTunes Movies (Windows)