Zhejiang Huanshun Network Technology Co.,Ltd
Zhejiang Huanshun Network Technology Co.,Ltd
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Multi Outputs High Power Optical Amplifier For Network Transmission
High Power Optical Amplifier Features
High Power Optical Amplifier Performance Parameters
| Items | Units | Performance Parameters |
| Optical Working Wavelength | nm | 1535～1565 |
| Input Optical Power Range Nominal Input Optical Power | dBm | -3～+10/+3 |
| MAX/MIN Warning Values | dBm | +10/+2～-10 front panel optical alarm, ≤-10 shut down |
| Noise Factor | dB | ≤5.0 (0 dBm,@1550nm) |
| Output Optical Power Stability Gain Flatness | dB | ＜±0.5/＜±0.3 |
| Polarization Sensitivity Polarization Mode Dispersion | dB/Ps | ＜0.2/＜0.5 |
| Power Supply/Power Voltage | V/W | Indoor EYDFA: AC165～265 City Electricity or DC-48V/40(Double Power Working) |
| Working/Storage Temperature | ℃ | -20～50/-30～70(Relative Temperature 5～90%) |
| Box Size | mm | Indoor EYDFA 2U: 88×482.6×387 |
| Network Management Interface | / | RJ45(Follow the Network Management National Standards, and Support WEB Browser) |
| Notes: 1.The Optical Link Indexes are measured by Measuring Optical Transmitter and Optical Receiver Combined Testing Results. 2.Above Main Performance Indexes conform to the Technical Requirements and Measurement Methods of GY/T 184-2002 CATV Analog Optical Fiber Amplifier. | ||
Application Design
1550nm CATV Signal DTH(Directly To Home)
| 10km/-12point-to-point power, 256DTH design | to first level optical splitting | to second level optical splitting | to third level optical splitting | third level optical splitting to FTTH | |||||
| power | server room 4 routes | 5km | 4optical splitting | 2.5km | 4optical splitting | 2km | 4optical splitting | 0.5km | point-to-point power |
| 20.5 | 7.5 | 1.25 | 7.5 | 0.625 | 7.5 | 0.5 | 7.5 | 0.125 | -12dBm |
Description: calculated from the above table can be obtained that 1-route 22dBm [22-20.5-1.5 (Connecting Point Loss or Reserved Power)] optical output signal can be assigned to 256DTH.
High Power Optical Amplifier Order Info.
| Product Name | Model | Functional Description |
| EYDFA | YGF150818 | 19’’ 1U standard cabinet, -5～+10dBm input, 8ways nominal specification(18, 19, 20, 21, 22, 23, 24dBm)amplifier output, and support down-2dB, safety connection mode, NF≤5dB(when 0dBm); dual-module hot plug power supply, AC90~255V or DC-48V power supply, RJ45 standard network management system(support SNMP, WEB) |
| YGF150819 | ||
| YGF150820 | ||
| YGF150821 | ||
| YGF150822 | ||
| YGF150823 | ||
| YGF150824 | ||
| Optical Switch Optional | model no. suffix+K | pick one of two by optical path selection, optical switching loss ≤1dB, switching response ≤30ms |
