DT1550 series direct-modulation optical transmitters are new high-performance optical transmitters.
DT1550 series direct-modulation optical transmitters are new high-performance optical transmitters. The transmitter is 1U high and can be easily mounted on a 19" rack. The main components are AOI, XT, JDUS, Fujitsu, MITSUBISHI DFB low noise, continuous wave lasers with thermoelectric coolers.
The key components are international brands. And our company's system optimization control technology, SMNP network control technology, so that the entire machine's technical performance indicators fully meet the standards of similar imported equipment, for cable television and telephone communications, providing high-quality image, digital or compressed digital signals long-distance transmission.
High quality: The original system optimization control technology and RF predistortion technology achieve the maximum CTB, CSO and SBS indicators while ensuring excellent CNR performance.
Flexibility: The laser emission and RF processing circuit adopts a modular design method, which greatly facilitates the after-sales service of products and import declaration procedures of foreign merchants.
Reliability: Using 19" 1U standard rack, built-in high-performance dual-switch power supply, can work in the hot backup of 85 ∽ 265Vac city network voltage, MS-level automatic switch; chassis heat dissipation can be automatic temperature control.
Intuitiveness: The laser is the most expensive device in the machine. The machine has a microprocessor to monitor the working status of the laser. The operating parameters are displayed on the LCD window of the panel.
Network management type: The option-type state monitoring transponder guarantees to meet the national standard and is compatible with the SCTE HMS standard, and can realize the network management monitoring function.
Power plug-in type: It adopts aluminum structure plug-in switching power supply, which is good for heat dissipation and replacement. And dual power hot and cold backup.