The EDFA (Erbium-Doped Fiber Amplifier) optical amplification Card is a module developed by FIBERWDM for long-distance transmission in digital optical fiber communications. The core component of this board utilizes highly encapsulated Pump lasers. It incorporates unique ATC (Automatic Temperature Control) circuitry and ACC (Constant Pump Current Control) circuitry, ensuring high stability and reliability of the output power. With a professionally designed GFF (Gain Flattening Filter) and an excellent optical path design, it achieves optimal performance in terms of flatness and noise reduction. The board also features APC (Automatic Power Control) and AGC (Automatic Gain Control) functions.
Figure 1: EDFA Optical Amplification Module
System Parameters |
Technical Specifications |
|
Wavelength Range |
Standard type: 1529nm~1561nm Applicable to 40 wavelength(100GHz) or 80 wavelength(50GHz)DWDM system |
|
Extension type: 1528nm~1568nm Applicable to 48 wavelength(100GHz) or 96 wavelength(50GHz)DWDM system |
||
Input Power Range |
Power Amplification (BA): -15dBm~+5dBm Line Amplification (LA): -35dBm~-7dBm Pre-Amplification (PA): -35dBm~-7dBm |
|
Gain Range |
10dB~30dB |
|
Noise Figure |
4.5dB~6dB |
|
Gain Flatness |
1.0dB |
|
Input/Output Isolation |
30dB |
|
Input/Output Return Loss |
45dB |
|
Output Pump Leakage |
-30dBm |
|
Polarization-Dependent Loss |
0.5dB |
|
Polarization Mode Dispersion |
0.5ps |
|
Management Functions |
CDR Function (Real-time DDM Monitoring) Adaptive Setting for Different Rates Unidirectional or Bidirectional Business Setting |
|
Management Methods |
Web、NetView |
|
Board Dimensions |
156 (W)× 20(H)× 225(D)(mm) |
|
Environmental Requirements |
Operating Temperature |
-10℃ ~ 50℃ |
Storage Temperature |
-40℃ ~ 80℃ |
|
Relative Humidity |
5% ~ 95% (non-condensing) |
|
Safety and EMC Compliance |
Complies with FCC, UL, CE, TUV, CSA standards |
|
Power Consumption |
<30W |
Part No. |
Specifications |
FWOP25G20 |
DWDM EDFA Card 1529nm~1561nm PA G25/20 Gain:25dB +-3dB,Max output 20dB, LC/UPC used in FW6600 series take one slot |
FWOB15G20 |
DWDM EDFA Card 1529nm~1561nm BA G15/20 Gain15dB +-3dB,Max output 20dB, LC/UPC used in FW6600 series take one slot |
FWOL25G20 |
DWDM EDFA Card 1529nm~1561nm LA G25/20 Gain25dB +-3dB,Max output 20dB, LC/UPC used in FW6600 series take one slot |
FWOP25G20H |
DWDM EDFA Card 1528nm~1568nm PA G25/20 Gain:25dB +-3dB,Max output 20dB, LC/UPC used in FW6600 series take one slot |
FWOB15G20H |
DWDM EDFA Card 1528nm~1568nm BA G15/20 Gain15dB +-3dB,Max output 20dB, LC/UPC used in FW6600 series take one slot |
FWOL25G20H |
DWDM EDFA Card 1528nm~1568nm LA G25/20 Gain25dB +-3dB,Max output 20dB, LC/UPC used in FW6600 series take one slot |
Related Tags :
Want to know about this product?
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.