| Cabinet overview | |||
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The UMTS Macrocell base station consists of the following cabinets:
Primary cabinet
3GP24i or customer-supplied power cabinet
The following table provides an overview of the UMTS Macrocell primary indoor cabinet.
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Cabinet |
Description |
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Primary cabinet |
The primary cabinet is equipped with filters, amplifiers, radios, channel cards, and I/O and antenna interfaces. |
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3GP24i power cabinet |
Converts AC power from the utility company to +24 VDC, which is used to power the primary cabinet and charge the batteries. |
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EZBFi battery frame |
+24 V external battery module for additional battery backup (used with the 3GP24i power cabinet). |
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Customer-supplied power cabinet |
Non-Alcatel-Lucent power +24/-48 VDC. |
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