2808

2808 110 Channel CATV Optical Receiver DATASHEET | JULY 2013 FIBER OPTICS Features Wide Bandwidth of 40 to 860 MHz Accommodates Up to 110 Channels on All Models Provides Excellent Picture Quality with a CNR up to 54.5 dB, CSO of -63 dBc, and CTB of -66 dBc RF Output Up to +28 dBmV Allows a Greater Number of Drops or Splits Wide Optical Input Range of -8 dBm to +4.5 dBm Permits the Use of a Lower Power Transmitter, Reducing System Cost Built-in, Universal AC Power Supply Frees System User from Bulky WallMount AC Adapters The 2808 110 Channel VSB/AM Optical Receiver provides CATV distribution headend operators with an extensive array of features that offer a low-cost solution to increase system performance. The receiver provides an RF output of +28 dBmV allowing multiple RF splits without the use of an external RF amplifier. The 2808 is equipped with a manual gain control that allows the user to adjust the RF output level for optimum performance. Additionally, the receiver’s ability to operate over a wide optical input range of -8 to +4.5 dBm allows for a variety of system designs without degrading performance. The 2808 can transport up to 110 CATV channels using the entire high-frequency bandwidth, or alternatively, it can transport up to 80 channels of standard analog CATV signals while utilizing the remaining high-frequency bandwidth to transport 30 digital QAM channels. The receiver includes a universal AC power supply, freeing the user from a bulky wall-mount AC adapter....