The reverse transmitter of the Model 6920 Node facilitates the reverse connection from node to headend or hub site. The Prisma® 1310 nm distributed feedback (DFB) reverse transmitter is best suited for high-capacity reverse traffic and canaccommodate analog video carrier transmission. These transmitters include a Power On LED and an Optical Power Alert LED, enabling quick visual confirmation of operation status. A DC test point that is scaled to the optical power (1V = 1mW) is also included. Also, the upstream can be monitored by using the Status Monitor connection.