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Joined: Sep 2010
Posts: 1
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OP
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Joined: Sep 2010
Posts: 1 |
Greetings guys, I am burning up the 4LCD-A cards at an alarming rate, and cannot locate the cause. This card is equipt with an +80v dc-dc power supply, when I meter the circuit at the MDF I am seeing 90 to 98 volts, its turning on my MWL when there is no voicemail for that line. I have isolated the card so that nothing is connect other than the PIM itself, I put in a new card and still 99v so I removed it right away, as to not smoke another card. Any help would be appreciated. I just replaced the main power supply to eleminate that as a problem.
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Joined: Jul 2001
Posts: 1,985
Moderator-Mitel, NEC, Vodavi
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Moderator-Mitel, NEC, Vodavi
Joined: Jul 2001
Posts: 1,985 |
The slot my be bad, move the card to an open slot..
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Joined: Apr 2007
Posts: 1,439
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Joined: Apr 2007
Posts: 1,439 |
If those ports have MSG lamps running on them constantly then that is culprit.
Besides the fact you have a 20 year old pbx...
D
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Joined: Feb 2005
Posts: 566 Likes: 2
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Joined: Feb 2005
Posts: 566 Likes: 2 |
No
Maybe 17 years old. At least they haven't got an SDS like the Hospital I've been trying to recover all week after a power spike! Just got it going, it lost three 30 dtc cards (two of them running a No7 link between the two nodes they have) a cp 02 a SP02 and a ck 01 a cp 01 and a mem 03. It took all our antique spares and then some!
Best laugh is they then asked me if it could survive till 2015!
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Joined: Aug 2005
Posts: 2,125
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Joined: Aug 2005
Posts: 2,125 |
I have had problems with an IPS losing cards when people piled crap on top of the air vents of the top PIM.
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