8 Port CATV WDM EDFA Fiber Amplifiers

8 Port CATV WDM EDFA Fiber Amplifiers

1550nm series high-power optical amplifier is a high-power multi-port output fiber amplifier with a gain spectrum bandwidth of 1535~1565nm. It is mainly designed for applications of CATV or 1~8 continuous strip channels (ITU wavelengths). It provides a flexible, low-cost solution for large- scale FTTH coverage of CATV systems in large and medium-sized cities. 1550nm series can achieve single-wavelength cable TV transmission, CWDM single-fiber three-wave, flat gain, DWDM; its reliable and excellent performance ratio between the main application of FTTH, FTTB, DBS, MMDS, FTTX pon, is to build CATV large Medium-sized optical fiber transmission network is an important equipment.

High-power WDM EDFA is well compatible with the OLT/ONU of HUAWEI, ZTE, FiberHome, etc and no data is lost, which owns high cost performance. It is mainly used for XPON / XG(S)-PON structure fiber to home(FTTH) and fiber to the building(FTTB).

This series product adopts Lumentum, Ⅱ-Ⅵ etc multimode high power pump laser as pump source and American OFS closed beam splitter as double-cladding synthesizer. Built-in optical power output stabilization circuit and laser thermoelectric cooler temperature stabilization control circuit ensure the best performance of the EDFA and the long-term stable operation of the laser. The microprocessor software monitors the working status of the laser, and the working parameters are displayed on the digital panel (LCD). Once the laser's working parameters deviate from the allowable range set by the software, the micro-processing will automatically turn off the laser power, and the red light flashes to alert.

* Output total power range: up to 23dBm~ 37dBm (5W) optional.
* Output power adjustable range +0.5~-4dBm.
* Perfect network management interface, in line with SNMP network management protocol.
* Adopts a mature dual-power hot backup structure dedicated to servers, and cooperates with a microcomputer-controlled intelligent temperature control system to effectively improve system reliability.
* Adopt 144*32 blue dot matrix LCD display to realize parameter on-site monitoring.
* The front panel indicator monitors and instructs the operating status of the equipment parameters in real time. Easy to find problems in time.
* The back panel can be flexibly removed and replaced according to the number of output ports.

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