The cable TV set
Cable TV transmitters
- 2~24mV
- 1310/1550NM
- Product description: Cable TV transmitters
-
The BH series 1310nm(1550nm) RF optical terminal machine(cable TV optical terminal) is a special optical transmission device for digital television, analog cable television, and satellite television signals. The application of cable television optical transmission technology has overcome a series of serious defects in coaxial cable transmission methods. It has the characteristics of long transmission distance, high image quality, and many transmission program routes.
This device uses a single-mode single-core fiber optic cable as the transmission medium. The transmission distance is 1-100 kilometers. The greater the optical power consumed by the transmission distance, the higher the relative equipment is created. Therefore, it is recommended to estimate the transmission distance and use the transmitter based on the on-site environment. Power, The general transmission distance can be positive or negative 1-2 kilometers. Select the optical terminal to suggest that the output power has a residual of 1-2 dB.
∷
