14LT30xx optical transmitter with internal modulation series improved from 08LTxxxx,increase hot plug-in dual power and optical port Optical signal of signal source can directly enter into optical interface which not only reduce trouble for connecting optical receiver ,but also main signal enters optical point, program made by user entering RF point.Accordingly, program by user is modulated to optical signal which can cater to many demands of user.
50ErAxx ytterbium fiber amplifier is designed based on telecommunication standard.enable realize catv 1550nm single-wavelength transmission, DWDM multi-wavelength transmission, gain flattened , low noise series (PA), the noise series (LA), amplifier series (BA ) to be choosen,focus on product design cost. it is the first choice transmission equipment to build large and medium-sized of 1550nmCATV economical fiber optic transmission network.
WS-60xxxx series are designed specifically for single wavelength optic transmission system,it is installed in the output end of optical transmitter、in the middle of transmission line、in the front of optical receiver,extending the signal transmission distance. WS-60xxxx series products are widely applied to long distance trunk network、MAN or access network、all kinds of SDH/PDH transmission system、FTTx PON etc.
FTTB optical receiver
WS-OR305 is an outdoor 2 outputs waterproofing optical receiver which is mainly used for FTTH - Fiber to the home network structure that can realize the analog and digital signal to the users. OR305 optical receiver supporting SNMP is very convenient to debug and can monitor remotely.
CATV four outputs optical receiver
OR719 bidirectional 4 outputs optical receiver OR7xx series optical receiver is formed by several models with different function. Economic model (OR717) with low cost can save the user’s network investment. AGC model (OR719) pay attention to the reliability and convenience. when the optical input power +2~-8dBm, the output level will be same, which is easy for debug. AGC+SNMP model (OR719-N) pay attention to convenient debug and remote monitoring, which can realize remote monitoring.
FTTH optical receiver
Adopts GaAs module as RF amplifying module, the optical receiving range for digital signal can reach -15dBm, and -9dBm for analog signal. AGC control range 0~-9dBm, output level keeps unchanged. (AGC control range can be customized).
CATV trunk amplifier
The main role of two-way trunk amplifier is compensated transmission cable TV signal attenuation caused by the process, to ensure the signal can be stablized, high quality, long-distance transmission. It should also have a role in the balance with the curve. G200 trunk amplifiers are mainly used in all kinds of CATV systems, satellite television systems, residential CCTV surveillance system, hotel audiovisual systems, as well as military units, schools and other educational audio-visual systems