This trunk line optical node uses a hybrid module for power doubling amplification. The optical input level indicators are displayed with red and green LEDs for monitoring the lower, normal and higher input levels according to -7dBm to +3dBm. The optional reverse amplifier and transmitter module provide capability of advanced two-way data, video, and telephony services.
- Wide operating voltage range: 30~90 V AC.
- Forward unbalanced dual output.