Product Description

GWT***0 is a direct modulation ***0nm DFB transmitter for analog TV, digital TV and CMTS signals
local fiber dense distribution and QAM TV Signal long-distance fiber transmission. The transmitter utilizes
high linearity DFB laser, RF power digital automatic process technique, along with RF pre-distortion circuit
developed by Greatway Technology. The built-in microprocessor monitors the transmitter working status
and automatically ensures the optimistic performance. GWT***0 is ideal for analog TV fiber distribution
within *0Km and QAM TV signal long distance transmission within **0Km.

Features
Low noise high linearity Ortel-Emcore cooled DFB laser
GaAs Technology up to **2/***0MHz
RF power digital automatic process technology control the laser driving RF power level automatically
according to RF signal level and channels, ensuring the best C/N, CTB and CSO
Excellent pre-distortion technology improves CTB, CSO and C/N
Built-in microprocessor accurately monitors laser output power and temperature.
Front panel VFD displays the status parameters and function message
SNMP network management optional