1550nm EDFA Optical Amplifier EDFA Module mini EDFA
Features::
1.Adopts JDSU or Oclaro pump laser.
2.Adopts OFS fiber.
3.SMT production process to assure small size and low power consumption ,but high stability
4.Micro monitor PCB
5.Output adjustable(-4~+0.5)
6.Max outputs 23dBm(single pump laser).
Pin assignment
| PIN # |
Name |
Description |
| 1 |
+5V |
+5V Power supply |
| 2 |
+5V |
+5V Power supply |
| 3 |
+5V |
+5V Power supply |
| 4 |
+5V |
+5V Power supply |
| 5 |
Reserve |
No Connection |
| 6 |
Reserve |
No Connection |
| 7 |
Tcase_alarm |
Alarm=High@case temperature exceeding its upper limit; Output |
| 8 |
Lop_alarm |
Loss of output power alarm, Alarm=High@output power below its lower limit; Output |
| 9 |
L_pump_alarm |
Alarm=High@either pump current exceeding its upper limit; Output |
| 10 |
T_pump_alarm |
Alarm=High@either pump temperature exceeding its upper limit; Output |
| 11 |
Reset |
Reset=Low; Normal=High |
| 12 |
+5V |
+5V ower supply |
| 13 |
GND |
Ground |
| 14 |
GND |
Ground |
| 15 |
GND |
Ground |
| 16 |
GND |
Ground |
| 17 |
GND |
Ground |
| 18 |
RS232-TX |
9600 baud rate; Output |
| 19 |
LOS_alarm |
Loss of input signal alarm, Alarm=High@input power below the setting lower limit; Output |
| 20 |
Reserve |
No Connection |
| 21 |
EN_DIS |
EN=High@all pumps are on; EN=Low@all pumps are off; Input |
| 22 |
RX232-RX |
9600 baud rate; input |
| 23 |
Reserve |
No Connection |
| 24 |
+5V |
+5V ower supply |
| 25 |
GND |
Ground |
| 26 |
GND |
Ground |
Parameters
| Items |
Parameters |
| Model |
1550-14~23 |
| Output (dBm) |
14~23 |
| Input (dBm) |
-10~10 |
| Wavelength (nm) |
1530~1560 |
| Output Adjustable Range (dBm) |
UP0.5, down -4.0 |
| Output Stability (dB) |
≤0.2 |
| Polarization Sensitivity (dB) |
<0.2 |
| Polarization Dispersion (PS) |
<0.5 |
| Optical Return Loss (dB) |
≥45 |
| Fiber Connetor |
FC/APC,SC/APC |
| Noise Figure (dB) |
<5(0dBm input) |
| Power Consumption (W) |
12W |
| Power Supply (V) |
+5V( External 95-250V) |
| Working Temp (ºC) |
-20~+60 |
| Weight (Kg) |
0.25 |
Product package
Production process
FAQ
1. What are the payment terms that you support?
Usually, we accept T/T PayPal, Western Union, and Alibaba Trade Assurance. You can select the termsof payment which is more convenient for you.
2. What about the lead time?
Usually, if there's stock, we ship the goods within 3-5 working days after the deposit is confirmed. lf it isout of stock. the lead time depends.
3.How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goodshave high weight and volume, we suggest using air or sea shipment.
4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The Proforma invoice will be sent for confirmation.
(3)After the agreement on the proforma invoice, the customer makes the deposit
(4) Manufacturing will be started as soon as the payment is confirmed by our bank
(5) Ship out the goods within the agreed delivery deadline.
5.Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
6.How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.
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