User's Manual
5 )8$';+5)8[
)LJXUH 5)8)URQW5HDU9LHZ
x Functions and features
- Provide RF interface with BTS or BDA
- Each RFU has independent gain control and filtering
- Modular type and Hot swappable
- Supports duplex port or simplex TX & RX ports
- Easily support additional frequency bands by adding a single RFU
- Reduces complexity and overall equipment size
x Spec
- Size: 12.8 x 6.2 x 2.8 inches (324 x 156.5 x 71.3 mm)
- Weight: 7.3 lbs (3.3 kg)
/ ('V
RFU has LEDs on the front panel as shown in Figure 3-8.
)LJXUH 5)8/('
7DEOH 5)8/('6SHFLILFDWLRQV
$';'$60RGXOH 6SHFLILFDWLRQV
Solid Green Module power is ON. Power
OFF Module power is OFF.
Solid Yellow Soft Fail alarm exists in the RFU. Soft Fail
Solid Green No Soft Fail alarms are present in the RFU.
Solid Red Hard Fail alarm exists in the RFU. Hard Fail
Solid Green No Hard Fail alarms are present in the RFU.
Solid Yellow When DL input signal level is lower than the defined
threshold level. (default threshold value: -5dBm)
DL SIG LOW
Solid Green When DL input signal level is upper than the defined