DWDM DFB Laser source
密集波分复用 DFB 激光源
议价
加入意向DWDM DFB Laser source Specification
DWDM DFB Laser source
Applications:
Optical fiber component manufacture & test
Optical communication system test
Features:
High stable output power
Narrow spectrum , single longitudinal mode output
Specifications:
| Parameters | DFB |
| Central wavelength (nm) | DWDM ITUwavelength |
| -3dB spectrum width (HZ) | 锛�/ SPAN) 10M |
| Output power (dBm) | 0 ~ 20 |
| Short term stability 1 (dB) | 锛��/ SPAN) 0.005dB/ 5 min |
| Long term stability 2 ( d B) | 锛��/ SPAN) 0.01dB/ 8 hour |
| Operating mode | C W, Internal modulate, external modulate |
| Fiber pigtail | SM-28 Fiber or PM fiber |
| Output connector | FC/ PC , FC/ UPC or FC/ APC |
| Operating termperature ( ��/ SPAN) ) | 0 ~ 40 |
| Storage temperature ( ��/ SPAN) ) | -2 0 ~ 70 |
| P o wer supply | A C 110/220V 卤 10%, 50Hz, 20W |
| Dimensions (L � W � H mm 锛�/ SPAN) | 3 2 0 � 2 2 0 � 9 0 or 90 � 7 0 � 20 |
Remark锛�tability is tested at room temperature 25卤2��after pre-heating 30 minutes .
1. Test condition: fixed temperature, CW.
2. Test condition: temperature variation 卤2�� CW.
Ordering information:
| DFB-DWDM | Type | Operating Wavelength | Power | Connector |
| ��/ SPAN) | M=Module | 127=1270nm 131=1310nm | 00=0dBm 10=10dBm 20=20dBm | FC/ UPC FC/ APC |
Welcome to contact our engineers to know more info about the specification.
