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25dB Gain 10dBm Output DWDM EDFA Preamp
CT-FRM220-OAP10
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EDFA preamp for DWDM applications
- Operates at the receive end of an optical link
- Compensates for losses in a DeMux located near the optical receiver
- Automatic Gain Control (AGC)
- Managable via FRM220-NMC HTTP/SNMP management card
- Output power maintained at a constant level during rapid changes in input power
- Up to 10 dBm output power
- Flat gain (<1dB variance) over the entire amplified C-band
- Hot swappable
Overview
The FRM220-OAP10 is a FRM220 chassis rack managed single channel optical amplifier preamp module that provides multi-function, low noise, Erbium-Doped Fibre Amplifier (EDFA) solutions for metro Dense Wavelength Division Multiplexing(DWDM) applications. The FRM220-OAP10 operates at the receiving end of an optical link. It features medium to low input power, medium output power, and medium gain and designed for optical amplification to compensate for losses in a De-multiplexer located near the optical receiver. The FRM220-OAP10 provides Automatic Gain Control (AGC) via rack management or RS-232 console interface. Its fast transient suppression feature allowing the output power to be kept at a constant level when there are fast changes in input power.
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Specifications
| Item | Description |
|---|---|
| Operating wavelength | 1528 ~ 1563nm |
| Input power | -30 ~ -16dBm |
| Signal gain | 15 ~ 25dB |
| Total output power | +10dBm |
| Total saturated output power | +10dBm |
| Gain flatness (Max.) | ±0.75dB |
| Noise figure | 6.0dB (Typ) |
| Polarization dependent gain (Max.) | 0.5dB |
| Polarization mode dispersion (Max.) | 0.5ps |
| Output power stability (Max.) | ±0.1dB |
| Return loss (Min.) | 45dB |
| LOS De-assert | -31dBm |
| LOS assert | -32dBm |
| AGC gain (dB) | 15 ~ 25dB |
| Connector | LC/UPC |
| Control mode | AGC |
| Operation case temperature | 0 ~ 65°C |
| Relative humidity (noncondense) | 5 ~ 85% |
| Laser Class | Class 1M |
| Power consumption | 8.5W |
Ordering Information
| Order Code | Description |
|---|---|
| CT-FRM220-OAP10 | DWDM C -band EDFA preamp card with automatic gain control (AGC) |
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