Gain Flattened DWDM YDFA
Amonics’ Gain Flattened DWDM Ytterbium-doped Fiber Amplifier (YDFA) delivers high output power, high gain with a low noise figure for superior OSNR and stable signal quality. Its gain-flattened design ensures uniform amplification across all DWDM channels, preventing imbalance and maximizing data capacity. Different output power options are available to meet diverse application requirements, from long-haul transmission to advanced optical amplification systems. Pre-amplifier version is also available for enhanced signal sensitivity. This product is an ideal choice for the next-generation optical communication system.
The turnkey microprocessor-controlled YDFAs provide illustrative alarms and status indicators. An integrated RS232 computer interface enables easy control, diagnostic functions and data acquisition.
Specifications
| AYDFA-PA-DWDM-25 | AYDFA-DWDM-20 | AYDFA-DWDM-25 | AYDFA-DWDM-36 | |
|---|---|---|---|---|
| Composite Output Power @ 0 dBm composite input power | Min. 20 dBm | Min. 20 dBm | Min. 25 dBm | Min. 36 dBm |
| Composite Input Power | -30 to 0 dBm | -20 to +3 dBm | -10 to +10 dBm | 0 to +13 dBm |
| Operation Wavelength | 1030 nm to 1080 nm | 1030 nm to 1080 nm | 1030 nm to 1080 nm | 1030 nm to 1080 nm |
| Optimal Optical Gain | Min. 25 dB @ -10 dBm composite input power | Min. 25 dB @ -5 dBm composite input power | Min. 20 dB @ +5 dBm composite input power | Min. 25 dB @ +11 dBm composite input power |
| Noise Figure | Max. 5.0 dB @ -20 dBm composite input power | Max. 6.0 dB @ 0 dBm composite input power | Max. 6.0 dB @ 0 dBm composite input power | Max. 6.5 dB @ 0 dBm composite input power |
| Gain Flatness | Typ. 2.5 dB | Max. 2.5 dB | Max. 2.5 dB | Typ. 2.5 dB |
| Input & Output Isolation | Min. 25 dB | Min. 25 dB | Min. 25 dB | Min. 25 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 | Typ. 0.3 dB, Max. 0.5 dB |
| Control Mode | ACC, APC | ACC, APC | ACC, APC | ACC |
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) |
| 2U Rackmount Dimensions | mm | 485(W) x 360(D) x 90(H) (for AYDFA-DWDM-36) |
| 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 , Reflection protection (optional) | |
| Optical Input/Monitoring Port | FC/APC, FC/UPC Receptacle | |
| Optical Output Terminal | FC/APC, FC/UPC Receptacle, Min. 1 m 3mm PVC cable with FC/APC, FC/UPC, Bare fiber | |
| Optical Fiber | HI 1060 |
Ordering Information
| Product Code |
|---|
| AYDFA-DWDM-aa-c-dd or AYDFA-PA-DWDM-bb-c-dd |
| aa: Composite output power in dBm |
| bb : Optical gain in dB |
| c: B for Benchtop, R for 19 inch Rackmount |
| dd : FA for FC/APC, FC for FC/UPC, NC for bare fiber |
Key Features
| High output power |
| Optimal and flattened gain |
| Low noise figure |
| Turnkey device |
| RS232 / Ethernet computer interface |