Nokia Solutions and Networks T4KJ1 Manual Do Utilizador

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Optional equipment
Chapter 3: Frame-based eNodeB Installation
Optional equipment
This section contains general information and procedures for installing the optional equipment.
Quartz-high stability oscillator
The Quartz high stability oscillator (Q-HSO) is available as an optional equipment to
accommodate customers with the backup timing module. Since it is optional, the Q-HSO may
not be present in all installations. However, if it is initially ordered it is installed at the factory.
Figure 3-14
BCUII Q-HSO unit
ti-cdma-05694.eps
ti-cdma-05694.eps
Mounting Tab Slot
Q-HSO
Q-HSO
Rear View
9-Pin Sub-D Connector
9-Pin Sub-D Connector
Captive Thumbscrew
Mounting Tab
If the Q-HSO is not factory installed, perform the steps
to install the unit.
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68P09308A55-6
FEB 2010