EDFA
Optical Amplifier - 22
Booster Amplifier:
Clear Communication Systems Limited (CCSL) has developed Optical Booster Amplifier, EDFA-22. This Booster Amplifier features hand-high signal gain, and a compact optical design while maintaining a low noise figure and power consumption.
EDFA-22 is operated in AGC/ACC selectable modes to provide constant high output power of+21 ±0.5dBm and ensure stability and reliability. This allows EDFA-22 to be easily integrated into the existing transmission systems. Both input and output signals are sampled and monitored with a feedback circuit. This high performance Booster Amplifier is designed to support for high-speed 10-Gbps protocols.
Features:
- Supports AGC (Automatic Gain Control)/ ACC (Automatic Current Control).
- Featured with SNMP (Ethernet RJ-45) interface for remote Network Monitoring.
- The small signal gain up to 31.5±0.5dB.
- Redundant Power Supply (48V DC)/230V AC, 50 Hz.
- LED Alarm indications for Input, Output, Temperature and Gain Instability.
APPLICATIONS:
- R&D applications
- SDH/SONET systems
- Optical Communications
- Network signal booster
- CATV
Optical Pre Amplifier - 25
Clear Communication Systems Limited (CCSL) has developed optical Pre-Amplifier, EDFA-25. These Pre-Amplifier features High Gain, stable Output Power, while maintaining low noise figure and power consumption.This Pre-Amplifier is operated in AGC/ACC (optional) to ensure output power stability and reliability. Both input and output signals are sampled and monitored with a feedback circuit.
This high performance Pre-Amplifier is designed to support for high-speed 10-Gbps protocols to improve receiver sensitivity and extended signal transmission distance.
Features:
- Supports AGC (Automatic Gain Control)/ ACC (Automatic Current Control).
- Featured with SNMP (Ethernet RJ-45) interface for remote Network Monitoring.
- The small signal gains up to 25dB.
- Redundant Power Supply (48V DC/ 230V AC, 50 Hz)
- LED Alarm indications for Input, Output, Temperature and Gain Instability.