Description
This 19' Rack EDFA is designed for CATV long distance transmission, amplifying low signal power into high signal power, extending transmission distance.
Both input and output signals are sampled and monitored with a feedback circuit. APC (automatic power control) circuit is designed into the amplifier features Ethernet or RS-232 (or RS-485) network interface, capable to support open network management protocol (SNMP) as an open, adding flexibility to maintain connectivity with customer's network management system.
As an open, by using a select set of multi-channels splitters with extremely high reliability and low IL values, users can split the output signal into multiple ports.
Features
- Low noise figure
- High output and high gain
- Optional output configuration:
- 13-23dBm (one output port)
- 17dBm * 4 ports
- 16dBm * 4 ports
- 17dBm * 2 ports
- 16dBm * 2 ports
- Highly reliable laser diode pumps
- High stability and reliability
- Wide operating temperature range
- Intelligent MPU monitor
- User friendly interface RS232/RS485/SNMP(optional)
Applications
- Analog and digital CATV systems
- Long distance transmission systems
- Access networks
- LAN and WANs
Optical Characteristics
| Parameter | Unit | Typ |
|---|---|---|
| Operating Wavelength | nm | 1530~1565 |
| Output Power | dBm | 13~23(one output port), 17 * 4 ports, 16 * 4 ports, 17 * 2 ports, 16 * 2 ports etc. |
| Input Power | dBm | -5 ~ +10 |
| Noise Figure | dB | 5.0(≤7.0) |
| Control Mode | APC | |
| Output Return Loss | dB | >40 |
| PDG | dB | <0.5 |
| Pump Remnant to Output | dBm | <-30 |
| Pump Remnant to Input | dBm | <-30 |
| Fiber Type | SMF-28 | |
| Connector Type | SC/APC |
Electrical & Environmental Characteristics
| Parameter | Unit | Typ |
|---|---|---|
| Interface Type | Rs232 or RS485 or Ethernet | |
| Power Supply | V | AC100~240 |
| Power Consumption | W | <60 |
| Alarms | Case temperature over limit; Pump laser temperature over limit; Pump laser current over limit; Optical input too low; Optical output too low | |
| Operating Temperature Range | °C | -5 to 55 |
| Storage Temperature Range | °C | - 20 to 70 |
| Humidity | % | 5 to 95 |
| Dimensions (W*D*H) | mm | 482.6×320×44 |