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GWT3500 is a direct modulation 1550nm 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. GWT3500 is ideal for analog TV fiber distribution
within 20Km and QAM TV signal long distance transmission within 100Km.
Features
Low noise high linearity Ortel-Emcore cooled DFB laser
GaAs Technology up to 862/1000MHz
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
