Main Products: FTTH optical receiver ,FTTB optical receiver ,Optical transmitter ,Optical amplifier ,Satellite optical transmitter and receiver
1550nm High Output Fiber Optical CATV Amplifier/1550 EDFA
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Chengdu Ruidian Optical Communication Equipment Co., Ltd.
Business Type: Manufacturer,Trading Company
Hangzhou Zhejiang ChinaMain Products: FTTH optical receiver ,FTTB optical receiver ,Optical transmitter ,Optical amplifier ,Satellite optical transmitter and receiverProduct Details
1550nm edfa Fiber Optic CATV Amplifier RED5000
Product description
RED8000 series is a high-power multi-ports EDFA with gain spectrum band within 1540~1563nm. It is designed for the application of single channel. This series of EDFA offers a flexible and low-cost solution for CATV large area coverage of metropolises and medium-sized cities.
RED8000 adopts the famous pump laser, it has good ventilation and heat-dissipation ensure the long life and high reliable work of pump laser. RS232 and RJ45 offer serial commutation and SNMP network management port. The LCD at the front panel offers the work index of all equipment and warning alarm. The laser will switch off automatically if optical power is missing , which offers security protection for the laser. All the optical port of EDFA can be installed in the front panel (also can be in the back panel if customers specify ).
Features
Adopts JDSU, Fitel and Bookham Pump laser. |
Adopts OFS Erbium-Doped fiber. |
Double cooling system can protect the pump laser to work in a long time. |
RJ45 and RS 232 port, SNMP management system. |
Good stability, VFD displays the working conditions, good trouble alarm system. |
8-32 1550nm output optical port |
Diagram
Technical Parameters
Parameter | Units | Min | Typical | Max | Supplement |
Output | dBm | 27 | 36 | ||
Output | mW | 500 | 4000 | ||
Input Power | dBm | -3 | 10 | ||
Output Point | 8 | 32 | |||
Wavelength | nm | 1540 | 1560 | ||
Output Power Stability | dB | <±0.2 | |||
CNR | dB | ≥46 | |||
CSO | dB | ≥63 | |||
CTB | dB | ≥63 | |||
Bias Oscillation Sensitivity | dB | <0.2 | |||
Bias Oscillation Dispersio | PS | <0.5 | |||
Optical Return Loss | dB | ≥45 | |||
Fiber Connector | SC/APC | ||||
Noise Ratio | dB | <4.8 | |||
SNMP network management interface | RJ45 | ||||
Serial interface | RS232 | ||||
Power consume | W | 150 | |||
Power supply working voltage | V | 90 | 265 | DC-48V | |
Working Temp | °C | -5 | 65 | ||
size | mm | 19×15×3.5 |
Important Notes
1. Please avoid eyes directly to output.
2. Please turn off the power first then plug in or out the patch cord
3. EDFA has very small influence on CSO and CTB, but has big influence in CNR. The input optical power influence the CNR. High optical input gets higher CNR. Please see the following data. The minimum optical input should be 4dBm.
CNR and Optical Input
Optical In | dBm | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | -1 | -2 | -3 |
CNR | dBm | 52.4 | 52.2 | 52 | 51.6 | 51.1 | 50.6 | 50.1 | 49.5 | 48.8 | 48.1 | 47.3 |
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