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1550nm Fiber Amplifier EDFA 22DB 1U High Power Erbium/Yb Doped Fiber Amplifier FTTH cable TV fibre optic equipment

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  • 1550nm Fiber Amplifier EDFA 22DB 1U High Power Erbium/Yb Doped Fiber Amplifier FTTH cable TV fibre optic equipment
  • 1550nm Fiber Amplifier EDFA 22DB 1U High Power Erbium/Yb Doped Fiber Amplifier FTTH cable TV fibre optic equipment
  • 1550nm Fiber Amplifier EDFA 22DB 1U High Power Erbium/Yb Doped Fiber Amplifier FTTH cable TV fibre optic equipment
  • 1550nm Fiber Amplifier EDFA 22DB 1U High Power Erbium/Yb Doped Fiber Amplifier FTTH cable TV fibre optic equipment
  • 1550nm Fiber Amplifier EDFA 22DB 1U High Power Erbium/Yb Doped Fiber Amplifier FTTH cable TV fibre optic equipment
$95,912.83

Description

Performance characteristics

Selection of internationally renowned brands
of low noise pump lasers, low distortion, wide
band, high output optical power.  Imported high-performance American
Corning Erbium-doped fiber, high energy
conversion efficiency.  32-bit ARM processor, light control output
accuracy of ± 0.1dBm.  Optical power receiving range -5dBm ~ +10dBm, optical power output 13~26dBm.  The number of output ports is 1/2/4/8 optional, enabling CATV network construction.  A dual-module structure is reserved, and functions such as light emitting, EDFA, optical
switch, optical receiver, RF switch, RF amplifier, and reverse light receiver can be added.  Modular structure, easy to expand the function of equipment and maintenance.  All control circuits and devices use high-efficiency switching chips, and the overall power
consumption is ≤10W.  The power supply can realize dual power hot backup, snap-type fixed, one-touch pull. Voltage 220V & 110V & 48V optional.  Output power +0.5~-4dBm adjustable.  Standard network management interface, in line with SNMP network management
protocol.  Use 144*32 blue dot matrix LCD display to realize parameter on-site monitorin.
Applications
Erbium doped fiber amplifier (EDFA) is a CATV professional device used to amplify and
transmit 1550 nm optical signals in a cable television transmission system. Cable TV 1550nm
single- wavelength transmission, DWDM multi-wavelength transmission, flat gain, low noise
series (PA), mid-noise series (LA), and power amplifier series (BA) are available. The company
can produce a wide range of products such as power amplifiers, pre-amplifiers, and line
amplifiers to meet different application locations of equipment and different
customerrequirements
Limit parameter
Technical parameters EA1500
Maximum received optical range 1535~1565nm
Lowest input optical power -5dBm
The highest input optical power +10dBm
Extreme operating temperature -5℃~+42℃
Limit supply voltage AC110/220(90~265v)or DC48v(38~58v)
 Technical parameters
Technical parameters EA1500
Received wavelength 1535~1565 nm
Input optical power 0dBm~+10dBm(Standard input 0~+5dBm)
Output optical power 13~26dBm
Output power stability ±0.1dBm
Noise Figure ≤ 5.5dB(Pin=0dB)
Input reflection loss ≥ 45dB
Output reflection loss ≥ 45dB
C/N ≥ 50dB
C/CTB ≥ 63dB
C/CSO ≥ 63dB
The optical fiber connector FC/APC(Standard)&SC/APC&LC/APC(Customizable)
Voltage AC110/220(90~265v)or DC48v(38~58v)
Total power consumption ≤ 10w
Operating temperature -5℃~+42℃
Storage temperature -30℃~+70℃
Maximum working relative
humidity
Up to 95% non-condensing
Dimensions 357(W)*482(L)*44(H)mm
Packing size (one set) 595(W)*490(L)*120(H)mm
Packing size (two sets) 595(W)*490(L)*230(H)mm

About us

Since its inception, the company has always focused on digital television, professional audiovisual, and other professional audio and video signal processing software and hardware equipment and system integration research and development, manufacturing and sales. Through long-term, sustained R & D investment and independent innovation, relying on digital signal processing technology, analog signal processing technology and digital-analog hybrid processing technology, the company has gradually developed a digital TV (front-end equipment and wireless transmission equipment), professional audiovisual, application products, "3 + N" business layout, products covering encoding and transcoding, multiplexing, modulation, coding and modulation, coding and video signal processing software and hardware integration equipment and system integration. The products cover more than ten kinds of product series and hundreds of product models such as coding and transcoding, multiplexing, modulation, coding and modulation, multiplexing and modulation, demodulation and scrambling decoding, terrestrial digital TV broadcasting transmitter, stereo FM broadcasting transmitter, solid-state power source, low-level RF front-end, IPTV management software, intelligent release terminal series, etc., and the business system of multilevel products and system integration, which has become the minority of the domestic products with complete product line layout, We have become one of the few enterprises in China that have a complete product line layout and mastered the mainstream digital TV transmission standards.



We have been adhering to the concept of "independent research and development, dare to be the first, and continuous innovation", and cultivated a R & D team with high executive force and high innovation, in this team full of vitality, the vast majority of the members graduated from domestic and foreign universities in communications, software, electronics and other key national disciplines, the company has built up a senior, middle-














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