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C-Band Dispersion Compensation Raman Fiber Amplifier (DRA5228/F)
DRA5228/FC-Band Raman Fiber AmplifierProduct DescriptionAITC DRA5228/F is a separated optical Raman fiberAmplifier. It adopts built-in negative dispersion DCF as gain medium. In the system, it can realize the concentration amplification of the optical signal. It's especially suitable for over-lo......
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Product Description
DRA5228/F
C-Band Raman Fiber Amplifier
Product Description
AITC DRA5228/F is a separated optical Raman fiberAmplifier. It adopts built-in negative dispersion DCF as gain medium. In the system, it can realize the concentration amplification of the optical signal. It's especially suitable for over-long trunk that needs high dispersion compensation.
Product features
1. Low noise figure and flat gain.
2. High negative-dispersion figure
3. High dispersion compensation
4. High switch gain.
5. Perfect laser APC, AGC, ATC closed-looped circuit ensuring long life and stable operation of the pump laser.
6. Adopts famous Fitel Raman pump laser.
7. Different gain suits for different network.
Main application
1. Extra-long trunk that needs high dispersion compensation.
2. Fiber CATV system, extra-long trunk that is inconvenient for building relay station.
3. Relay distance > 60Km.
4. Single span distance > 80Km.
5. DWDM, CATV extra-long trunk optical transmission system.
6. Submarine optical transmission system.
C-Band Raman Fiber Amplifier
Product Description
AITC DRA5228/F is a separated optical Raman fiberAmplifier. It adopts built-in negative dispersion DCF as gain medium. In the system, it can realize the concentration amplification of the optical signal. It's especially suitable for over-long trunk that needs high dispersion compensation.
Product features
1. Low noise figure and flat gain.
2. High negative-dispersion figure
3. High dispersion compensation
4. High switch gain.
5. Perfect laser APC, AGC, ATC closed-looped circuit ensuring long life and stable operation of the pump laser.
6. Adopts famous Fitel Raman pump laser.
7. Different gain suits for different network.
Main application
1. Extra-long trunk that needs high dispersion compensation.
2. Fiber CATV system, extra-long trunk that is inconvenient for building relay station.
3. Relay distance > 60Km.
4. Single span distance > 80Km.
5. DWDM, CATV extra-long trunk optical transmission system.
6. Submarine optical transmission system.
| Performance | Min | Typ | Max | Supplement | ||
| Optic feature | Wavelength | (nm) | 1528 | 1563 | ||
| Pump optic transmission power | (mW) | 400 | ||||
| Raman switch gain | (dBm) | 8 | F100 | |||
| 10 | F120 | |||||
| 12 | F140 | |||||
| 15 | F160 | |||||
| 18 | F180 | |||||
| Gain flatness | (dBm) | 1.0 | ||||
| Noise flgure | (dB) | 0 | ||||
| Polarization mode dispersion | (ps) | 0.2 | ||||
| Polarization dependence gain | (dB) | 0.5 | ||||
| Dispersion cost | (ps/nm) | -1700 | F100 | |||
| -2040 | F120 | |||||
| -2380 | F140 | |||||
| -2720 | F160 | |||||
| -3060 | F180 | |||||
| General feature | Work voltage | (V) | 90 | 250 | -48VDC optional | |
| Power Consume | (W) | 30 | ||||
| Work temp | (°C) | 0 | 60 | |||
| Relative humidity | (°C) | 5 | 95 | |||
| Storage temp | (%) | -40 | 85 | |||
| Size 2U (W)×(D)×(H) | 19×15×3.5 ( " ) 483×381×89 ( mm ) | |||||
| Size 4U (W)×(D)×(H) | 19×15×7 ( " ) 483×381×178 ( mm ) | |||||
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