L-Band & Extended L-Band DWDM EDFA
L-band and Extended L-band DWDM Erbium-doped Fiber Amplifiers (EDFA) are among the Amonics’ specialist products. They are designed with high-power pump laser and high-stability pump combiners, renowned for robustness in high power boosting. The EDFAs feature high output power, high gain with very low noise, and they can be customized to accommodate a wide range of input signal levels. They are thus ideal for various demanding applications.
The turnkey microprocessor-controlled EDFAs provide illustrative alarms and status indicators. An integrated RS232 computer interface enables easy control, diagnostic functions and data acquisition. The EDFAs are available in both benchtop and rackmount casings.
Specifications
| AEDFA-L-DWDM | AEDFA-L-EX1-DWDM | AEDFA-L-EX2-DWDM | Remarks | |
|---|---|---|---|---|
| Saturation Output Power | +22 dBm | +22 dBm | +22 dBm | |
| Wavelength | 1570 to 1603 nm | 1570 to 1610 nm | 1570 to 1620 nm | |
| Gain (dB) | 21, 25 | 21, 25 | 21, 25 dB | Input Power (dBm): +1, -3 |
| Noise Figure | Typ. 6.0 dB, Max. 6.5 dB | Typ. 6.5 dB, Max. 7.0 dB | Typ. 6.5 dB, Max. 7.5 dB | |
| Gain Flatness (peak to peak) | Typ. 1.0 dB, Max. 2.0 dB | Typ. 1.5 dB, Max. 2.0 dB | Typ. 1.5 dB, Max. 2.0 dB | |
| Input & Output Isolation | Min. 30 dB | Min. 30 dB | Min. 30 dB | |
| Polarization Dependent Gain | Typ. 0.3 dB, Max. 0.5 dB | Typ. 0.3 dB, Max. 0.5 dB | Typ. 0.3 dB, Max. 0.5 dB | |
| Control Mode | ACC, APC, AGC (optional) | ACC, APC, AGC (optional) | ACC, APC, AGC (optional) |
General Parameters
| unit | value | |
|---|---|---|
| Operation Temperature | °C | 0 to +40 |
| Storage Temperature | °C | -10 to +70 |
| Power Supply | VAC | 90 – 240, 47 – 63Hz |
| Benchtop Dimensions | mm | 260(W) x 330(D) x 120(H) |
| 1U Rackmount Dimensions | mm | 485(W) x 360(D) x 45(H) |
| Mechanical Safety Control | Key-lock switch, BNC interlock key | |
| Optical Power Monitoring | Output power, Input power (optional) | |
| Remote Control Port | DB-9 female (RS232), Control software included, RJ-45 (TCP/IP Ethernet) (optional) | |
| Protection | Pump laser (TEC) overheat | |
| Optical Connector | FC/APC, FC/UPC, SC/APC, SC/UPC | |
| Optical Fiber | SMF-28 |
Options
| Gain Flattening Filtering |
Ordering Information
| Product Code |
|---|
| AEDFA-L-DWDM-aa-b-cc or AEDFA-L-EX1-DWDM-aa-b-cc or AEDFA-L-EX2-DWDM-aa-b-cc |
| aa: Saturated output power in dBm |
| b: B for Benchtop, R for 19 inch Rackmount |
| cc: FA for FC/APC, FC for FC/UPC, SA for SC/APC, SC for SC/UPC |
Key Features
| Turnkey device |
| RS232/Ethernet computer interface |
| High output power |
| High gain |
| Low noise figure |
| Highly reliable and durable |