Super L-Band DWDM EDFA
As the growing demand of data transmission capacity, Amonics’ Super L-band (L++ band) DWDM Erbium-doped Fiber Amplifier (EDFA) is the ideal solution that features Super L-band operating range, i.e. 1570nm to 1625nm. The EDFA adopts the design of high-power pump laser and high-stability pump combiners, renowned for robustness in high power boosting. It provides flattened gain across the operating wavelength range and very low noise figure.
The turnkey microprocessor-controlled EDFAs provide illustrative alarms and status indicators. An integrated RS232 computer interface enables easy control, diagnostic functions and data acquisition.
Specifications
| AEDFA-L-SU-DWDM-21 | Remarks | |
|---|---|---|
| Composite Output Power | Min. 21 dBm, Typ. 22 dBm @ input power 0 dBm | |
| Composite Input Power | -6 to +3 dBm | |
| Optical Input Wavelength | 1570 nm to 1625 nm | |
| Optimal Optical Gain | Min. 21 dB, Typ. 22 dB @ input power 0 dBm | |
| Noise Figure | Max. 7.5 dB | Measured at wavelength range 1570-1620nm |
| Gain Flatness (peak to peak) | Max. 2.0 dB | |
| Input / Output Isolation | Min. 30 dB | |
| Polarization Dependent Gain | Typ. 0.3 dB, Max. 0.5 dB | |
| Control Mode | ACC |
General Parameters
| unit | value | |
|---|---|---|
| Operation Temperature | °C | 0 to +40 |
| Storage Temperature | °C | -10 to +70 |
| Power Supply | VAC | 90 – 240, 47 – 63Hz |
| Dimensions | mm | 485(W) x 360(D) x 90(H) |
| Control | Key-lock switch, optical output power | |
| LCD Display | Output power, Input power (optional), Pump laser current | |
| Computer Interface | RS232(Control software ＆ connection cable included) / Ethernet(option) | |
| Protection | Pump laser overheat warning | |
| Optical Connector | FC/APC, FC/UPC, SC/APC, SC/UPC | |
| Optical Fiber | SMF-28 |
Ordering Information
| Product Code |
|---|
| AEDFA-L-SU-DWDM-aa-b-cc |
| aa : Saturation output power in dBm |
| b: R for 19” Rackmount |
| cc: FA for FC/APC, FC for FC/UPC, SA for SC/APC, SC for SC/UPC |
Applications
Key Features
| Super L-band operating wavelength |
| Flattened gain |
| Low noise figure |
| Turnkey device |
| RS232/Ethernet interface |