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high power optical amplifier

City & Province wuhan hubei
Categories Agriculture & By-product Agents

Product Details

Summary

With the implementation of Broadcast Whole-Optical-Network Transmission Fiber To The Home projects (FTTH), When EDFA is used as a Cascading Magnification Device in the CATV system, the C/N system will deteriorate seriously, So the EDFA should have High Saturation Output Power and Low Distortion, Then EYDFA(Erbium-Ytterbium-Doped Optical Amplifier) double cladding High Power Optical Amplifier can perfectly meet the demand of the nowadays FTTH and FTTB networks.

HSGF100Y series Outdoor EYDFA adopt Aluminum Die-Casting Waterproof Box structure, Process of Spray or Baking Paint. YGF15NN-XX(C) series Indoor EYDFA adopt Whole-Aluminum Box structure, Surface with Oxidation Wiredrawing finishing process; Our Pump Source parts are manufactured by World Leading Semiconductor Company: JDSU who supply us with Multi-Mode High Power Pump Lasers, Double-Clad Synthesizers are supplied by the United States OFS company. The EYDFA device is equipped with Optical Power Output Stabilization Circuit and Laser Thermoelectric Cooler to ensure stable work. Microprocessor software do monitor the Working Status of the laser, the Working Parameters are displayed by the Digital Panel (LCD). Once the Working Parameters of the laser deviate from the Software Setting Allowable Range, Microprocessor will automatically turn off the Laser Power, Red Light flashes alert, The Digital Panel indicates the cause of the failure.

 

Features

█  EXCELLENT QUALITY: Multi-Way High Power Pump Laser, Power is through Optimization & Balance Technology, Minimize the Noise Factor of EYDFA & comparable with general EDFA, which can make the system excellent CNR;

█  MULTI-OUTPUTS: The Maximum Synthetic Output Power is up to 1.6W~6W, Multi-Ports Output can be matched according to the user demand. Outdoor EYDFA structure size are 4×20~23, 8×18~23dBm; Indoor EYDFA structure size are 4×20~23, 8×18~23, 16×18~23, 32×18~23dBm;

█  HIGH RELIABILITY: Outdoor EYDFA use a Fully Sealed Waterproof Box, Built-in High Performance Anti Lightning Switch Power Supply, It can be working well under AC165~265V City Electricity or AC35~80V Feed. Indoor EYDFA use a Whole-Aluminum 19" Standard Box, can be directly mounted on the 19" Cabinet.

█  INTUITION: The Pump Laser is the most valuable device in the whole machine. A Microprocessor is set up to monitor the Working State of the Pump Laser, and the Working Parameters are displayed by the LCD Panel.

  NETWORK MANAGEMENT SYSTEM: Supporting SNMP Network Management Protocol, Telnet, HUANSHUN FTTH Integrated Network Management System.

 

Performance Parameters

ItemsUnitsPerformance Parameters
Optical Working Wavelengthnm1535~1565

Input Optical Power Range

Nominal Input Optical Power

dBm-3~+10/+3
MAX/MIN Warning ValuesdBm+10/+2~-10 front panel optical alarm, ≤-10 shut down
Noise FactordB≤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

Input/Output

End Pump Leakage Power

dB≤-30/≤-30
Optical Input and Output Reflection LossdB>45 SC/APC (Stepped End-Face)
Rated Output PowerdBm≥Nominal Value(Details Refer to Specification Descriptions )
CNR/CTB/CSOdB≥48/≥63/≥63(Notes 1)
Power Supply/Power VoltageV/W

Outdoor EYDFA: AC165~265 City Electricity or AC35~75Feed/25

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 Sizemm

Outdoor EYDFA: 88×482.6×387

Indoor EYDFA 2U: 88×482.6×387

Indoor EYDFA 3U: 132×482.6×387

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 designto first level optical splittingto second level optical splittingto third level optical splittingthird level optical splitting to FTTH
powerserver room 4 routes5km4optical splitting2.5km4optical splitting2km4optical splitting0.5kmpoint-to-point power
20.57.51.257.50.6257.50.57.50.125-12dBm
 

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.

 

Order Info.

Product NameModelFunctional Description
Oudoor EYDFAHSGF100Y-0418-SAoutdoor waterproof structure, -5~+10dBm input, 4ways nominal specification(18, 19, 20, 21, 22, 23, 24dBm)amplifier output, and support down-2dB, safety connection mode, NF≤5dB(when 0dBm); dual power supply AC90~255V or AC35~75V feed, RJ45 standard network management system(support SNMP, WEB)
HSGF100Y-0419-SA
HSGF100Y-0420-SA
HSGF100Y-0421-SA
HSGF100Y-0422-SA
HSGF100Y-0423-SA
HSGF100Y-0424-SA
Outdoor EYDFAHSGF100Y-0818-SAoutdoor waterproof structure, -5~+10dBm input, 8ways nominal specification(18, 19, 20, 21, 22dBm)amplifier output, and support down-2dB, safety connection mode, NF≤5dB(when 0dBm); dual power supply AC90~255V or AC35~75V feed, RJ45 standard network management system(support SNMP, WEB)
HSGF100Y-0819-SA
HSGF100Y-0820-SA
HSGF100Y-0821-SA
HSGF100Y-0822-SA
EYDFAYGF15041819’’ 1U standard cabinet, -5~+10dBm input, 4ways 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)
YGF150419
YGF150420
YGF150421
YGF150422
YGF150423
YGF150424
EYDFAYGF15081819’’ 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
EYDFAYGF15161819’’ 2U standard cabinet, -5~+10dBm input, 16ways 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)
YGF151619
YGF151620
YGF151621
YGF151622
YGF151623
YGF151624
EYDFAYGF15321819’’ 2U standard cabinet, -5~+10dBm input, 16ways 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)
YGF153219
YGF153220
YGF153221
YGF153222
YGF153223
YGF153224
EYDFAYGF15641819’’ 2U standard cabinet, -5~+10dBm input, 16ways 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)
YGF156419
YGF156420
YGF156421
YGF156422
YGF156423
YGF156424
Optical Switch Optionalmodel no. suffix+Kpick one of two by optical path selection, optical switching loss ≤1dB, switching response ≤30ms
 

 

 

5.2 high power optical amplifier(EYDFA FWDM)

Summary

With the implementation of Broadcast Whole-Optical-Network Transmission Fiber To The Home projects (FTTH), When EDFA is used as a Cascading Magnification Device in the CATV system, the C/N system will deteriorate seriously, So the EDFA should have High Saturation Output Power and Low Distortion, Then EYDFA(Erbium-Ytterbium-Doped Optical Amplifier) double cladding High Power Optical Amplifier can perfectly meet the demand of the nowadays FTTH and FTTB networks. In addition to transmitting 1550nm CATV optical signals, FTTH also requires E/GPON DATA optical signal transmission. The combined high-power optical fiber amplifier is based on EYDFA and combines FWDM devices to organically combine 1550-band CATV optical signals with 1310/1490nm PON. The DATA optical signal is combined and transmitted.

YGF15NN-XX(C) series Indoor EYDFA adopt Whole-Aluminum Box structure, Surface with Oxidation Wiredrawing finishing process; Our Pump Source parts are manufactured by World Leading Semiconductor Company: JDSU who supply us with Multi-Mode High Power Pump Lasers, Double-Clad Synthesizers are supplied by the United States OFS company. The EYDFA device is equipped with Optical Power Output Stabilization Circuit and Laser Thermoelectric Cooler to ensure stable work. Microprocessor software do monitor the Working Status of the laser, the Working Parameters are displayed by the Digital Panel (LCD). Once the Working Parameters of the laser deviate from the Software Setting Allowable Range, Microprocessor will automatically turn off the Laser Power, Red Light flashes alert, The Digital Panel indicates the cause of the failure.

Features

█  EXCELLENT QUALITY: Multi-Way High Power Pump Laser, Power is through Optimization & Balance Technology, Minimize the Noise Factor of EYDFA & comparable with general EDFA, which can make the system excellent CNR;

  MULTI-OUTPUTS: The Maximum Synthetic Output Power is up to 1.6W~6W, Multi-Ports Output can be matched according to the user demand. Outdoor EYDFA structure size are 4×20~23, 8×18~23dBm; Indoor EYDFA structure size are 4×20~23, 8×18~23, 16×18~23, 32×18~23dBm;

█  HIGH RELIABILITY: Outdoor EYDFA use a Fully Sealed Waterproof Box, Built-in High Performance Anti Lightning Switch Power Supply, It can be working well under AC165~265V City Electricity or AC35~80V Feed. Indoor EYDFA use a Whole-Aluminum 19" Standard Box, can be directly mounted on the 19" Cabinet.

█  INTUITION: The Pump Laser is the most valuable device in the whole machine.

A Microprocessor is set up to monitor the Working State of the Pump Laser, and the Working Parameters are displayed by the LCD Panel.

█  NETWORK MANAGEMENT SYSTEM: Supporting SNMP Network Management Protocol, Telnet, HUANSHUN FTTH Integrated Network Management System.

  FWDM INTEGRATED MODULE: Any model of Indoor EYDFA can be integrated with FWDM, Outdoor EYDFA 4&8 output can also be integrated with FWDM. When combined with GPON, EPON PON signals, Tri-Play Network Transmission appears more simple and convenient for optical network.

 

Performance Parameters

ItemsUnitsPerformance Parameters
Optical Working Wavelengthnm1535~1565

Input Optical Power Range

Nominal Input Optical Power

dBm-3~+10/+3
MAX/MIN Warning ValuesdBm+10/+2~-10 front panel optical alarm, ≤-10 shut down
Noise FactordB≤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

Input/Output

End Pump Leakage Power

dB≤-30/≤-30
Optical Input and Output Reflection LossdB>45 SC/APC (Stepped End-Face)
Rated Output PowerdBm≥Nominal Value(Details Refer to Specification Descriptions )
CNR/CTB/CSOdB≥48/≥63/≥63(Notes 1)
Power Supply/Power VoltageV/W

Outdoor EYDFA: AC165~265 City Electricity or AC35~75Feed/25

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 Sizemm

Outdoor EYDFA: 88×482.6×387

Indoor EYDFA 2U: 88×482.6×387

Indoor EYDFA 3U: 132×482.6×387

Network

Management Interface

/RJ45(Follow the Network Management National Standards, and Support WEB Browser)
FWDM LossdB≥0.65(Model Suffix with C has this Feature)

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&EPON Signal Integrated Single Optical Fiber To The Home

10km/-12point-to-point power, 64DTH designto first level optical splittingto second level optical splittingto third level optical splittingthird level optical splitting to FTTH(included 0.75dB WDM loss)
powerconnecting point lossWDM5km4optical splitting3km4optical splitting1km4optical splitting1kmpoint-to-point power
CATV≧15dBm0.50.751.257.50.757.50.257.51-12dBm
EPON≧1dBm0.50.751.257.50.757.50.257.51-26dBm
 

Description: calculated from the above table calculation can be obtained that the EPON signal with the under 64DTH, CATV each signal only need 15dBm.

1550nm CATV&GPON Signal Integrated Single Optical Fiber To The Home

10km/-12point-to-point power, 128DTH designto first level optical splittingto second level optical splittingto third level optical splittingthird level optical splitting to FTTH(included 0.75dB WDM loss)
powerconnecting point lossWDM5km8optical splitting3km4optical splitting1km4optical splitting1kmpoint-to-point power
CATV≧18.5dBm0.50.751.25110.757.50.257.51-12dBm
GPON≧2.5dBm0.50.751.25110.757.50.257.51-28dBm
 

Description: calculated from the above table calculation can be obtained that the GPON signal with the under 128DTH, CATV each signal only need 18.5dBm.

 YGF150419C 
YGF150420C
YGF150421C
YGF150422C
YGF150423C
YGF150424C

WDM

EYDFA

YGF150818C19’’ 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); FWDM combiner integrated, WDM loss≤1dB; dual-module hot plug power supply, AC90~255V or DC-48V power supply, RJ45 standard network management system(support SNMP, WEB)
YGF150819C
YGF150820C
YGF150821C
YGF150822C
YGF150823C
YGF150824C

WDM

EYDFA

YGF151618C19’’ 2U standard cabinet, -5~+10dBm input, 16ways nominal specification(18, 19, 20, 21, 22, 23, 24dBm)amplifier output, and support down-2dB, safety connection mode, NF≤5dB(when 0dBm); FWDM combiner integrated, WDM loss≤1dB; dual-module hot plug power supply, AC90~255V or DC-48V power supply, RJ45 standard network management system(support SNMP, WEB)
YGF151619C
YGF151620C
YGF151621C
YGF151622C
YGF151623C
YGF151624C

WDM

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