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1550nm EDFA (Gain Flattened)


Catvision EDFA (Erbium Doped Fiber Amplifier) Gain Flattned with large optic wavelength bandwidth is specially designed for amplifying weak multiplexed 1550nm optic signal as per ITU chart for long distance optic transmission. Extremely low noise pump lasers ensure excellent C/N, CSO, CTB and maintain picture quality at original levels for long-haul transmission. This can be used for both analog and digital CATV signal transmission.

An advanced microcontroller along with automatic control circuit ensures stable optic output power and longer life.

  • DWDM Networks
  • Extremely low noise pump lasers
  • Meet ITU chart with wide optic wavelength range
  • High efficiency optic power transmission
  • Excellent C/N, CSO & CTB
  • Optic I/P range: -3 ~ +10dBm
  • Four optic output power ports
  • Isolators at both I/P and O/P
  • High input & output return loss
  • Microprocessor controlled pump lasers
  • Front panel display of all parameters
  • Provision for network interface through RS232 / LAN
  • Standard 19 inch rack mount type
Wave Length Range : 1530 ~ 1560nm
Optic Input Power    : -7 dBm ~ +10 dBm
Optic O/P Power : 4 Ports with 16dBm each
Noise Figure : ≤5 dB
Optic Connectors : SC/APC
Power : 90 ~ 260VAC, 50Hz, 50W Max