Description：

CNOA1550 series is a CATV booster EDFA with gain spectrum band within 1540~1563nm. It is designed for the application of single channel or 1~8 continuous ribbon channels (ITU wavelength). Generally, fiber CATV system operates in single wavelength that has no strict requirement on gain flatness. CNOA1550 booster amplifier is featured with low NF, high-saturated output power. It is applicable for central bureau, sub-bureau and line relay, as well as other optical communication network. HA5100 is applied most commonly and widely compared with other EDFA in CATV system.

CNOA1550 adopts the world's top class pump laser and America OFS erbium-doped optical fiber. Perfect APC, ACC and ATC control, excellent design in the ventilation and heat-dissipation ensure the longevity long life and high reliable work of pump laser. RS232 and RJ45 offer serial commutation and SNMP network management port. The LCD at the front panel offers the work index of all equipment and warning alarm. The laser will switch off automatically if optical power is missing, which offers security protection for the laser. All the optical port can be installed in the front panel (also can be in the back panel if customers specify).

CNOA1550: The output power is adjustable. Users can adjust the output power in the range of -6dB~0dB with ±0.2dB stepping through the button at the front panel and can provide redundancy standby to the system upgrading and aging.

Features:

•  1540~1563nm operating bandwidth

•  Low noise, high output, high reliability

•  APC、ACC、ATC controlled selection（HA5100/P）

•  Powerful RS232 supervisory instruction

•  Three exterior option: 1U (19” stander), 3D (12.4”, 3U, Desk-type) and modulator

•  1U and 3D exterior, offering status appearance and diagnosing fault with LCD, standard RS232 communication interface, SNMP network management function

•  Application of 3D models to adapt to laboratory

•  Excellent P/P ratio in area