Product introduction
The KY-EDFA-HP series high power fiber amplifier uses imported high-performance double-clad erbium&ytterbium co-doped fibers and high-power multimode pump lasers to achieve continuous output up to 10W. The purely analog pump laser drive circuit guarantees the high gain and low noise figure of the amplifier.The desktop machine can display the input and output optical power, pump laser operating current, working temperature, cooling current and other parameters in real time.This product is mainly used in long-distance optical fiber communication systems, optical fiber sensing systems, scientific research and other fields.
Key Features
l Wavelength 1540~1570nm
l Output power max.10W
l Low noise figure<5.5dB
l Output power is adjustable
l Module, desktop optional
l Can be customized
Applications
l Long-distance optical fiber communication system
l Optical fiber sensing system
l CATV cable transmission system
l Scientific research
Parameters
Parameters | Symbol | Unit | Min. | Typ. | Max. |
Optical Parameters |
Wavelength | lc | nm | 1545 |
| 1565 |
Input signal power* | Pi | dBm | -5 |
| 10 |
Gain** | G | dB |
| 30 | 45 |
Saturated output optical power | Po | dBm | 30 |
| 40 |
Optical power adjustable range |
| % | 0 |
| 100 |
Noise index*** | NF | dB |
| 5.5 | 6 |
Output optical power stability | DP | dB |
|
| ±0.1 |
Input/output optical isolation | ISO | dB | 50 |
|
|
Return loss | RL | dB | 50 |
|
|
Polarization dependent gain | PDG | dB |
| 0.3 | 0.5 |
Polarization mode dispersion | PMD | ps |
|
| 0.4 |
Input pump leakage | PL_in | dBm |
|
| -30 |
Output pump leakage | PL_out | dBm |
|
| -40 |
Electrical Parameters |
Voltage | Module | Vo | V | 4.75 | 5 | 5.25 |
Desktop | Vo | V( AC ) | 80 |
| 240 |
Power supply interface | Module |
|
| 5-pin connector |
Communication Interface |
|
| RS232 serial communication |
Interface Type |
Fiber type |
| SMF-28e |
Fiber interface | Module |
| 900um casing, pigtail 1m |
Desktop |
| Fiber flange interface |
Fiber connector |
| FC/APC |
Dimensions |
Package size | Module |
| mm | 150×120×30 |
Desktop |
| mm | 240×300×90 |
* Input optical power is optional.
**gain optional.
*** Noise index test condition is that the gain is greater than 25dB.