User's Manual

PN 9000-10 Help Hot Line (U.S. only): 1-800-530-9960 2-7
620021-0 Rev. A
2.4 System Operation
• Downlink (Base Station to Wireless Devices)
• Uplink (Wireless Devices to Base Station)
Accel Hub
RAU
The Accel Hub receives downlink RF signals
from a base station via coaxial cable.
The Hub converts the RF signals to IF
signals and sends them to RAUs (up to 8)
via Cat-5/6 ScTP cable.
The RAU converts the IF signals
to RF and sends them to passive
antennas via coaxial cable.
Accel Hub
RAU
The Accel Hub sends uplink
RF signals to a base station
via coaxial cable.
The Hub receives the IF signals from the
RAUs (up to 8) via Cat-5/6 ScTP cable and
converts to RF signals.
The RAU receives uplink RF
signals from the passive
antenna via coaxial cable and
converts them to IF signals.