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 光通讯设备 >> 拉曼放大器 >> 1426nm/1440nm/1455nm拉曼放大器 机架式
1426nm/1440nm/1455nm拉曼放大器 机架式
 
1426nm/1440nm/1455nm拉曼放大器 机架式
 
Raman Amplifier Benchtop Units are designed for distributed Raman amplification in both the C-Band and L-Band. Each pump channel is configured with two high power pump laser diodes and one polarization beam combiner (PBC). Utilizing 100% Telcordia-qualified components, the unit incorporates micro-controller based laser current and TEC control circuitry for ehanced stability and reliability. It is an ideal instrument for 10G/40G transmission and fiber sensors systems.
 
Technical Specifications
Model Number
ARA-C-3A-R
 
 
Operating Wavelength Range
1525-1570nm
 
 
Number of Channels
3
 
 
Pump Wavelengths
1426nm / 1440nm / 1455nm
 
 
Pump Wavelength Tolerance
+/-1.0nm maximum - FBG Stablized
 
 
Number of Pump Lasers
2 per channel
 
 
Total Power From Pump LD
1400mW typical
 
 
Combined Pump Power
1000mW typical
 
 
Optical Gain
12dB typical - With 50km of SMF-28
 
 
Output Stability
+/- 0.02dB typical over 8 hours
 
 
Gain Flatness
+/-0.8dB maximum
 
 
Effective Noise Figure
-1.3dB typical - With 50km SMF-28
 
 
Signal Insertion Loss
0.5dB 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
Disable/Enable, Pump 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, 43-63 Hz
 
 
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 42mm(H)
 
 
Operating Temperature Range
0˚C to +60˚C
 
 
Storage Temperature Range
-10˚C to +70˚C
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