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1426nm/1444nm/1462nm/1487nm C+L波段 拉曼放大器
2019/08/15
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產(chǎn) 品 說(shuō) 明
1426nm/1444nm/1462nm/1487nm C+L波段 拉曼放大器
Raman Amplifier Rackmount Units are designed for distributed Raman amplification in both the C-Band and L-Band. The unit provides gain flattened amplification from 1528nm to 1605nm. Four pump channels are configured with two high power pump laser diodes and one polarization beam combiner (PBC). The unit includes micro-controller based laser current and TEC control circuitry for ehanced stability and reliability. It is an ideal amplifier for high channel count DWDM 10G/40G transmission and fiber sensor systems.
Technical Specifications
Model Number | ARA-CL-4B-R |
Operating Wavelength Range | 1525-1605nm |
Number of Channels | 4 |
Pump Wavelengths | 1426nm / 1444nm /1462nm /1487nm |
Pump Wavelength Tolerance | +/-1.0nm maximum - FBG Stablized |
Total Power From Pump LD | 1400mW minimum |
Combined Pump Power | 800mW typical |
Optical Gain | 10 - 11dB - With 50km of SMF-28 |
Output Stability | +/- 0.02dB typical over 8 hours |
Gain Flatness | +/-1.0dB maximum |
Effective Noise Figure | -1.0dB typical - With 50km SMF-28 |
Signal Insertion Loss | 0.7dB typical |
Polarization Dependent Gain | 0.3dB typical |
Pump Laser Polarization | Polarization Beam Combiner |
Degree Of Polarization | 5% typical |
Environment / User Interface | |
Display | LCD: Laser On/Off, Pump Input/Output Power |
Controls | Keylock Switch, Optical Output Power |
Monitors | Optical Output Power, Pump Laser Temperature |
Protection | Pump Laser Overheat Warning |
Computer Interface | RS232 (Labview Software and Cable included) |
Power Supply | 80-240 VAC, 43-63Hz |
Optical Fiber Type | SMF-28 |
Optical Connectors | FC/UPC, FC/APC, SC/UPC, SC/APC |
Electrical Connector | RS232 - Cable Included |
Dimensions (mm) | 482mm(L) x 350mm(W) x 84mm(H) |
Operating Temperature Range | 0?C to +50?C |
Storage Temperature Range | -10?C to +70?C |