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EDFA 1550nm


Catvision EDFA (Erbium Doped Fiber Amplifier) is specially designed for amplifying weak 1550nm optic signal 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.

  • Extremely low noise pump lasers
  • 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