Olson Technology OT-1000-HH Rev.X2 - Manual (Page 19)

025-010573 Rev. X2 - 19 - www.olsontech.com
Line Coding
The transmitter is capable to transmit a line code for easy link identification and verification purposes.
Linecode transmission may be turned on or off.
Figure 17 — Turning Line Coding On/Off
If the line code feature is enabled (linecode turned on), a line lode between 0 and 999 may be entered in
the “Linecode Number” field.
Figure 18 — Setting the Linecode Number
Note:
The OT-1000-HH uses PM (phase modulation) standard on the pilot tone to transmit the line code in-
formation. Optionally, a plug-in module can be offered, which is compatible with the AM modulation as
required from return path receivers.