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Installing the MX3216 Controller Card
The MX3216 Controller Card occupies a controller slot in the MX3 chassis. Follow the steps
listed below to install the MX3216 Controller Card.
the controller card.
1. If present, remove the blank plug (P/N 1189005L1) from the appropriate controller slot.
For configurations utilizing a single MX3216 Controller Card, a
blank plug must be installed in the empty controller slot.
2. Open the ejector latches on the left and right sides of the front panel of the MX3216
Controller Card.
3. Gently, but firmly, slide the MX3216 Controller Card into the upper (
controller slot, taking note of the left and right guide grooves in the chassis.
Simultaneously, apply thumb pressure on the left (on the ADTRAN logo) and right (on the
part number) of the MX3216 Controller Card to ensure a good seat of the controller card
pins into the backplane connector.
4. Push the ejector latches to the left/right against the front panel until they latch.
The MX3216 Controller Card initializes and begins a self-test upon insertion into an active
MX3 chassis. When the self-test completes, the LEDs reflect the true state of the MX3216
Controller Card (see
61189008L1-1B
Table
1-2).
Figure 4-8. MX3216 Controller Card Installation
Section 4, Installation - Installing Cards and Modules
Figure 4-8
illustrates the installation of
NOTE
B
A
) or lower (
)
B
A
4-11
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