Accton Technology Edge-Core OD200, User Manual

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2-8
Installing the OD200
2
2. Connect the other end of the grounding wire to a good ground (earth)
connection.
Note: Use cable strips to secure all cables to the pole.
Figure 2-7 Grounding Wire Connection
ODU Antenna Alignment
The ODU will provide the best link quality when its antenna is aligned in the direction
of the WiMAX base station. The optional SAU can be connected to the ODU to
provide status LED indications and assist with antenna alignment.
To align the ODU antenna using the SAU, follow these steps:
1. Remove the rubber sealing cover from the SAU port on the ODU.
2. Connect the SAU device to the SAU port. The PW (power) LED should turn on
to indicate that it is properly connected.
3. Point the ODU antenna in the general direction of the base station, then pan the
ODU back and forth while watching the link quality LEDs (see Table 1-2).
Figure 2-8 SAU LED Indicators
4. Find the point where the link quality is best and secure the ODU in that position.
Verify that the SAU’s WLNK LED is on, indicating that the unit is synchronized
with the base station.
WLNK
ET PW AL
LED 9
LED 1
Network Entry Complete