Figure 218 Lt Card Slots In 7360 Isam Fx-4 - Nokia 7360 Intelligent Services Access Manager FX Series Hardware Installation Manual

Installing cards in the 7360 ISAM FX-4 shelf
Figure 218
1
2
3
4
5
6
7
378
LT card slots in 7360 ISAM FX-4
PWR PWR
A/S A/S
ALM ALM ALM
PWR PWR
A/S A/S
ALM ALM ALM
7360 ISAM FX-4
Locate the free LT card slots for mounting the LT cards; see Figure 218.
Remove the LT card from its ESD protective bag. Wear the antistatic wrist strap.
Caution — Risk of damage by ESD when card is not connected.
This card contains devices that are susceptible to damage caused by
ESD in unconnected circuit conditions.
Carefully follow ESD safety precautions.
Ensure the insertion/extraction tabs on the card are in the unlocked position.
Slide the LT card in the appropriate LT card slot.
Caution — When sliding the LT card into slot 1, special attention is
required so that the solder side of the LT card does not come into contact
with the EMC shielding plate adjacent to the LT card slot. If not done
properly, this may cause damage at the solder side of the LT card.
Press the insertion/extraction tabs on the front panel to lock the card in place. Attach fixation
screws located at the top and the bottom of the front panel of the card; see Figure 218.
Maximum torque: 2.66 lbf-in. (0.3 N.m).
The card first displays a heartbeat signal, that is, the green PWR LED is flashing. Then the
card displays an enabling operation signal:
•
the green PWR LED is steady on
•
the red ALM LED is off
In the same way, install all the planned LT cards for the shelf.
3HH-12893-AAAA-TCZZA
ANSI Hardware Installation Manual
External Alarms BITS TOD/IHZ Remote Craft BAT A BAT B
N594
NTA GND NTB
DRAFT
FUSE
Critical Alarms FAN
A B
1 Major
ACO
2
Minor
3
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Issue: 09