User's Manual

Advanced RF Technologies, Inc.

- Size: 1.3 x 17.0 x 6.85 (in)

- Weight: 4.4lbs per CHC

3.1.4.1 RF ports

3.1.4.1.1 RF ports at the front panel (DL 1 to DL 8, UL 1 to UL 8)

DL 1(to DL 8) & UL 1(to UL 8) RF ports are connected to DL OUT/UL IN Ports at the front panel of POI.

 Receive the downlink signal from each POI

 Split the uplink signal received from ODU to each POI

3.1.4.1.2 RF ports at the back panel (DL 1 to DL 8, UL 1 to UL 8)

DL 1(to DL 8) & UL 1(to UL 8) RF ports are connected to DL IN/UL OUT Ports at the back panel of ODU.

 Transfer the combined downlink signals to ODU

 Receive the uplink signal from ODU

3.1.5 Optical Donor Unit (ODU, ADXV-H-ODU-4)

Figure 3-13 ADXV-H-ODU-4 Front view

 Functions & Features

- Converts signal from RF to optic and transports signals up to a maximum of 10Km (optical 5dBo

loss including optical connection loss).

- One ADXV-H-ODU-4 supports up to 4 RUs

- Minimizes the number of optic fiber cable need by transporting multi band signals over a single

strand of fiber using WDM technology.

 Spec

- Size: 1.3 x 17.0 x 6.85 (in)

- Weight: 5.3lbs

3.1.5.1 LED

VHF UL

ADXV-H-ODU-4

UL OUT

DL IN VHF UL

PWRLD

PD4PD3PD2PD1

VHF DL

OPTIC1 OPTIC2 OPTIC3 OPTIC4