User's Manual

Commissioning
10
LITE, R1.0, Operation and Maintenance Guide, Issue 1
4.
In Frequency Selection page, click Spectrum Scan and Rx RSSI for each channel will be
shown on Link Viewer (see Figure 9). This page allows the user to see which channels are
currently in use by other radio equipment nearby. It also allows the user to select specific
channels for this radio link.
FIGURE 9.
Step 4
5.
It is suggested to select one or more channels from those available which have RSSI that is
lower than -90 dBm in Figure 9. After selection, click Next Step.
6.
In Configuration Summary page, set the Setup Frequency field according to Table 7.
Traffic Mode (Uplink/
Downlink)
50/50, 70/30, 30/70
For 50/50, the uplink and downlink have same bandwidth. For 70/30, it supports
asymmetric traffic for uplink and downlink.
Guard Interval 400 ns or 800 ns.
If the maximum multi-path delay spreads more than 400 ns, we suggest to use
800 ns.
Wireless Port Rate
Limit
Rate limit on wireless port.
Static Modulation If ACM is disabled, LITE will use Static Modulation as Tx side modulation. This is
the modulation selected for this link and will not change unless ACM is enabled.
Tx Power Tx power on each radio. Limited by EIRP. This rate limit is automatically assigned
based on the modulation selected.
TABLE 6.
Wireless parameters
Parameter Description