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Category : Fiberoptic Components :   EDFA : Ditech Communications 23dB Gain Flattern EDFA (Quasar 1723)

Quasar 1723

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Product Details

Ditech Communications 23dB Gain Flattern EDFA   (Quasar 1723)

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Item# CLN000694
Manufacturer Ditech Communications
Mfg. Part# Quasar 1723
Condition Used
Unit Of Measure each
Dimension N/A

Ditech Communications 23dB Gain Flattern EDFA   (Quasar 1723)


Product Outline

The Quasar optical amplifier is a third generation amplifier. The Quasar optical amplifier adds gain control and transient suppression to a previous generation of amplifiers and enables optical signals to be added/dropped from a DWDM network span without degradation of other optical signals in the same span. Quasar is a key technology for bandwidth-on-demand and wavelength protection switching.

Key Features

  • Constant gain of 23dBm ▒1.0 dBm
  • Gain flatness ▒1.0 dB (over input range and temperature range)
  • Transient suppression in 50 Ás
  • Command accessible using HyperTerminal in Window OS
  • Bandwidth-on-demand
  • Wavelength protection switching
  • Metro and Long-haul Networks in DWDM systems

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More details

Absolute Maximum Supply Voltage 6 V
Backward ASE -30 dBm
Gain Flatness ▒ 1.0 dB
Operating Wavelength 1529.42-1563.18 nm
Optical Input Return Loss 27 dB
Optical Input Signal Power -29 to -6 dBm
Optical Output Return Loss 27 dB
Output Signal Power +17 dBm
Polarization Dependent Gain 0.5 dB
Positive Supply Voltage (Pins 1-4, 12,and 24) 5.0 V
Power Dissipation @65░ C EOL 25 W
Remnant 980 to Output -30 dBm
Signal Gain (Input --22 to -6 dBm) 21.75 - 24.25 dB
Signal Gain (Input -29 to -22 dBm) 21.25 - 24.75 dB
Signal Spontaneous Noise Figure 4.9 dB
Transient Overshoot/Undershoot ▒1 dB
Transient Suppression Time 50 us