OT1550 External Modulation Optical Transmitter

1 OT1550 is a unidirectional analogue and digital video broadcast 2 adopts high efficiency modulation mode for RF carrier wave

Description

OT1550 is a unidirectional analogue and digital video broadcast, it adopts high efficiency modulation mode for RF carrier wave, its economical efficiency, flexibility and bandwidth validity is beyond comparison for IPTV. OT1550 External Modulation CATV optic transmitter adopts low noise, narrow bandwidth, continuous wave laser as light source and American JDS-U LiNbO3 external modulator as signal modulation, which eliminates laser chirp effect which is caused by 1550nm laser Internal Modulation. Due to adopting owned system optimized control technology & using top grade key parts, its performance and index completely comply with international industrial standard.Feature:

1 No laser chirp, low dispersion distortion, high extinction ratio

2 Original system optimized control technology, offers excellent CNR, CTB, CSO & SBS index

3 Flexibility: Original SBS critical value 13, 16, 18 adjustable at spot, it can fit for different network, OMI adjustable optimized at spot, AGC mode is optional at spot

4 Reliability: build-in double power supplies, switch automatically.Machine case temperature control automatically.

5 High quality: intuitionistic Optic Modulation Identity (OMI) display Advanced network management function( each unit has separate IP address)

Technical Index  

Product Series

   

OT1550 External Modulation Optical Transmitter