Part Number: FT-RFA-1550-14
Raman Amplifier Raman-off gain 14dB Plug-in Type in 2U or 5U Rack Chassis
Erbium-doped fiber amplifier (EDFA), due to spontaneous emission (ASE) noise, as a result of numerous cascades, the accumulation of spontaneous emission noise, will greatly reduce the SNR of system receiver, thus limits the system capacity and non-relay distance. The new generation of Raman fiber amplifier (FT-1550) achieves the amplification of the optical signal by the optical gain generated by the Stimulated Raman scattering (SRS). FRA has a wide gain spectrum, the gain bandwidth can be further broadened by the use of multi-wavelength optical pump. After many years of research and network testing, our company develop and produce the series of FT-1550 Raman fiber amplifier, and introduce it to the ultra-long haul optical fiber CATV transmission, specifically in combination with the EDFA applications, the improvement of the indicators of the link is particularly evident, thus get more flat gain spectra and higher optical signal to noise ratio (OSNR).
Features
- This model is especially designed for no distance transmission. In the condition of long distance
- With standard RJ45 port for SNMP system
- Adopts fitel pump laser
- RS232 or RS485 port for local management
- VFD or LED displays the working condition
- Gain: 14dB
- Connectors: SC/UPC, SC/APC, FC/UPC, FC/APC, LC/UPC, LC/APC, ST/UPC and ST/APC connectors are available
- 1U 19” rack mount structure for easy installation
- Redundancy hot swap power: single or dual 90V~265VAC, -48V DC
- High stability and reliability
- 10 years of operation life
- 3 years warranty
- OEM is available
Highlights
Raman fiber amplifier can amplify the signal in the whole wavelength.with the repaid development of supper high-capacity system,the wavelength extend from C to L. And only EDFA can’t not meet the request of whole wavelength, and the RF can keep the flatness of gain and noise in 1526~1610nm through the choice and pump laser wavelength to improve the multiplex of fiber and the capacity of networks,but with very low noise figure.
Specification
| Parameter | Indicator |
|---|---|
| Raman Switching Gain | 6, 8, 10, 12, 14 |
| Wavelength length | 1540~1563nm, for CATV |
| 1526~1563nm, for CATV, optical communication and DWDM | |
| 1526~1610nm, for optical communication and DWDM | |
| Noise figure | 0dB |
| Management port | RJ45, RS232 |
| Power Consumption | ≤150W |
| Gain flatness | ≤2.0 |
| Polarization mode dispersion | ≤0.2ps |
| Polarization dependence gain | ≤0.4dB |
| Dimension | 19"×15×1.75 |
This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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Power and Wavelength Testing
Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.