ADRF ADXD DAS, User Manual

Page: 25 / 61

Advanced RF Technologies, Inc. 25
Figure 3-9 ADXD-H-ODU Front view

Functions & Features
- Converts signal from RF to digital optic and transports signals up to a maximum of 20Km.
- One ADXD-H-ODU supports up to 8 bands
- Has 4 SFP+ ports for RU connections.

Spec
- Size: 2.62 x 17.0 x 6.86 (in)
- Weight: 5.6lbs
3.1.3.1 LED
The ADXD-H-ODU has the following LEDs on the front panel as shown in Figure 3-10.
Figure 3-10 ADXD-H-ODU LED
Table 3-4 ODU LED Specifications
ADXD DAS-Module Specifications
RU 1 to RU 4
Solid Yellow RU Link Fail alarm exists
Solid Green RU Link is normal
3.1.3.2 RF Ports
Figure 3-11 ODU RF Ports
3.1.3.2.1 DL / UL
The downlink signal received from specific POI’s DL OUT port is transferred to the specific DL port at ODU.
The specific UL port connects to specific POI’s UL IN port.
3.1.3.3 Optic Ports
Figure 3-12 ODU Optic Ports
The ADXD-H-ODU has 4 SFP+ ports and can support up to 4 RUs.
3.2 MPR (Medium Power RU)
- A remote unit (single MPR chassis base) is composed of an ORU (Optic Remote Unit), a PSU
(Power Supply Unit) and plural band’s RM (Remote Module).
B / H
A
D
X
D
-H
-O
D
U
A
D
X
D
-H
-O
D
U
UL 1 UL 2 UL 3 UL 4 UL 5 UL 6 UL 7 UL 8
DL 1 DL 2 DL 3 DL 4 DL 5 DL 6 DL 7 DL 8
RU
BTS
1
2
3
4
RU 1 RU 2 RU 3 RU 4 CPRI(BTS)