EDFAs V-series

Erbium-Doped Fiber Amplifiers
AGB/CGB/EFA-V Series, CATV EDFA

Jellemzők

  • Wide operating wavelength range
  • Different pump options giving saturated output power up to 25dBm
  • Exceptionally low noise figure
  • Optimum CNR/CSO for AM-VSB CATV transmission
  • Input and output signal monitoring
  • Optically isolated input and output ports to minimize system susceptibility due to connector reflections.
  • Front panel LCD display or status LED indicators for quick access of unit’s status
  • RS-232 or Ethernet interface for remote supervision.
  • Redundant dual power supply
  • Options for rapid gain control and transient suppression.

Alkalmazás

  • PON network systems
  • CATV/Hybrid Fiber Coaxial (HFC) network systems
  • Low noise power booster for transport systems

GIP Technology V-series Erbium-Doped Fiber Amplifiers (EDFAs) are mainly designed for use in the CATV transmission systems.  The V-series utilizes the highly reliable optical components and the unique design to achieve the lowest noise figure and gain tilt for ensuring the minimal degradation of the CNR and CSO.

The flexible package size (compact, and rack-mounted) provides solutions for multiple applications and serving area sizes.

This series is available in a variety of packaging choices, ranging from the gain block module, stand-alone desktop, to rack-mounted in an EIA 19” or 23” rack.  In addition, these units also provide a user-friendly status monitoring via an LCD display, LED indicators, and various communication interfaces.

Specifications

Optical Information Unit Description
    AGB-V CGB-V EFA-V
Operating wavelength range nm 1540 ~ 1560
Input power range Max. dBm -5 ~ +10
Saturated output power*1 Max. dBm 25 25 25
Noise figure Typ. dB 5 (@Pin=0dBm);
6 (@Pin=+6dBm)
Polarization dependent gain Max. dB 0.3
Polarization mode dispersion Max. ps 0.3
Return loss Min. dB 45
Fiber type SMF-28, 900μm loose tube -
Fiber length*2 m 1.0 -
Connector FC or SC
Electrical Information
Operating voltage V   +5V -48VDC and 100~240 VAC
Pump LD ON/OFF switch   - Key type
Power consumption Typ. W - 30 40
Control interface   30-pins Connector RS232 RS232 & SNMP
Environmental and Mechanical Information
Operating temperature °C 0 ~ 70 (Case) 0 ~ 65 (Case) 0 ~ 50
Storage temperature °C -20~80
Relative humidity (non-condense) % 5~85
Dimension (W x L x H) mm 80 x 120 x 16 85 x 200 x 18 19” or 23”

*1: Saturated power is composed of optical signal and ASE power.
*2: Other fiber length also available by request.