RFA7000
C&L-band Separate Raman Fiber Amplifier
Product description
Huatai RFA distributed Raman Amplifier is a series of products, with different Raman Gain and Gain bandwidth to meet differential needs. The unit adopts Japanese Fitel Raman pump laser, built-in perfect laser APC, AGC, ATC closed-looped circuit ensuring long life and stable operation of the pump laser.
Procuct feature
1. Perfect laser APC, AGC, ATC closed-looped circuit ensuring long life and stable operation of the pump laser.
2. Low noise figure and flat gain.
3. Adopts famous Fitel Raman pump laser.
4. Gain bandwidth: C & L-Band (1528~1604nm).
Main application
1. Fiber CATV system, extra-long trunk that is inconvenient for building relay station.
Relay distance > 60Km.
Single span distance > 80Km.
2. DWDM, CATV extra-long trunk optical transmission system.
3. Bmarine optical transmission system.
| Technical index |
| | Performance | Min | Typ | Max | Supplement | | Optic feature | Wavelength | (nm) | 1528 |
| 1604 | RFA7400 C & L-Band | | Pump optic transmission power | (mW) | 400 |
|
|
| | Raman switch gain | (dB) | 5.5 | 6 | 7 | RFA7406 | | 7 | 8 | 9 | RFA7408 | | 9 | 10 | 11 | RFA7410 | | 11 | 12 | 13 | RFA7412 | | 13 | 14 | 15 | RFA7414 | | 15 | 16 | 16.5 | RFA7416 | | Gain flatness | (dB) |
| 1.0 |
| RFA7400/F (With GFF) |
| 2.0 |
| RFA7400 (Without GFF) | | Noise figure | (dB) |
|
| 0 |
| | Polarize mode dispersion | (ps) |
|
| 0.2 |
| | Polarize related gain | (dB) |
|
| 0.4 |
| | Polarize related loss | (dB) |
| 0.1 |
|
| | General feature | Work voltage | (V) | 90 |
| 265 | -48VDC optional | | Power Consume | (W) |
| 30 |
|
| | Work temp | (º C) | 0 |
| 60 |
| | Relative humidity | (º C) | 5 |
| 95 |
| | Storage temp | (%) | -40 |
| +85 |
| | Size 1U (W)×(D)×(H) |
| 19×14.5×1.75 ( " ) 483×368×44 ( mm ) | | | Size 2U (W)×(D)×(H) |
| 19×14.5×3.5 ( " ) 483×368×89 ( mm ) | |
|
Huatai is a famous manufacturer of 1550nm EDFA in China.Single fiber saturated output reaches 27dBm (500MW) which exceeds other producers in China and is in line with advanced world standards.
Through controlling management expenses, sales expenses and anticipated profit indexes, our company lowers its sale price and reaches the standard of large-scale operations.Our products are very competitive.Huatai is committed to manufacturing products whether "in-house" or OEM contracting with the highest emphasis placed on performance, cost, quality and service.
We are aiming at providing first-class equipment and service with reasonable prices and promoting advanced network technology and equipment.We research and produce high-quality products to propel the development of local information technology and industry.
