Siklu EtherHaul-1200F, Руководство по установке

Страница: 31 / 55

EH-1200F Installation Manual
Page 31
9. Secure the network connection cable into place using a cable tie. Ensure that
there is sufficient play in the cabling to allow movement of the ODU during final
alignment.
2.9 System LEDs
LED Color Description
PWR (Power) Green – Power OK Blink Green – Device boot
Red – Power Failure
Off – No Power
RF Green – Link Up Blink Green – Device boot
Orange – Alignment Mode
Off – Link Down
ETH1/2/3/4: Green – Link 1G Blink Green – 1G activity
Orange – Link 10/100 Blink Orange – 10/100 activity
Off – No Link (Carrier)
2.10 Aligning the Antenna
The ODU antenna must be aligned on both local and remote ODUs. You must first
perform coarse alignment on each ODU, followed by fine alignment. Accurate alignment
of the ODU is critical for achieving the strongest possible receive signal.
To perform antenna alignment, the ODU must be in Alignment mode.
The ODU has three modes of operation:

Alignment – Carrier Wave transmission. Used for antenna alignment.

Adaptive – Operational mode used with adaptive bandwidth, code, and
modulation.

Static – Operational mode used with a fixed modulation profile.
ODUs are shipped from the factory in Adaptive mode.
The ODU antenna must be aligned on both local and remote ODUs. You must first
perform coarse alignment on each ODU, followed by fine alignment. Accurate alignment
of the ODU is critical for achieving the strongest possible receive signal.
To perform antenna alignment, the ODU must be in Alignment mode.