AT1550E series 1550nm high power internally modulated optical transmitter series is mainly used for high power output and wide range coverage of secondary service area (sub front end). There is 1550nm Erbium-doped Fiber Amplifier( EDFA) added on the basis of internally modulated optical transmitter. It adopts high linear DFB laser, with built-in pre-distortion compensation and AGC, APC, ATC control, which greatly improves the comprehensive index of the system.
FEATURES
lIt adopts original low chirp and high linearity DFB laser as signal source.
lIt adopts the world's top brand pump laser and erbium-doped fiber, which ensure stable operating of the device.
lThe perfect pre-distortion circuit ensures perfect performance of CTB and CSO in high standard CNR value.
lFully automatic case temperature control, which ensure long operating life of the device.
lBuilt-in dual standby power supply, hot plug in/out and automatic switching
supported.
lThe operating parameters of the whole machine are controlled by microprocessor, and the LCD status display on the front panel has many functions such as laser status monitoring, parameter display, fault alarm, network management, etc.; once the operating parameters of the laser deviate from the allowed range set by the software, the system will alarm promptly.
lStandard RJ45 interface provided, supporting remote network management of SNMP and web.
