1550nm EDFA WDM
This 2U 1550nm EDFA WDM series high power amplifier is a high power multi-output optical fiber amplifier with a gain spectrum bandwidth of 1535~1565nm. It is mainly designed for CATV or 1~8 continuous strip channels (ITU wavelength) applications. It provides a flexible, low-cost solution for large-scale FTTH coverage of CATV systems in large and medium-sized cities. 2U series EDFA can achieve single-wavelength cable TV transmission, CWDM single-fiber three- wave, flat-gain type, DWDM; its reliable and excellent performance ratio between the main application of FTTH, FTTB, DBS, MMDS, FTTX pon, is to build CATV large Medium-sized optical fiber transmission network is an important equipment.
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Technical parameters |
2U Series |
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Max wavelength |
1535-1565nm |
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Minimum input power |
-10dBm |
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Max input power |
+10dBm |
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Limited working temperature |
-25℃ ~+70℃ |
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Limited working voltage |
AC90~265V&DC30~72V&DC30~72V |
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Wavelength |
1535-1565nm |
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Input power |
-5dBm~+10dBm(normal input -2dBm~+5dBm) |
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Output power |
33dBm~40dBm(WDM -1dBm) |
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Output port |
SC: 16/32/64;LC: 32/64/128 |
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Each output power |
10~23dBm or customized |
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Noise |
＜ 5.0dB(Pin=0dB) |
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Polarization dependence loss (PDL) |
＜ 0.3dB |
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Polarization dependence gain (PDG) |
＜ 0.4dB |
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Polarization mode dispersion |
＜ 0.3dB |
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Pump leakage power |
＜ -30dBm |
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Echo loss |
≥ 56dB |
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Optical connector |
SC/APC&SC/UPC&LC/APC&LC/UPC |
Applications
•AM CATV
•Digital CATV
•DBS & MMDS
•FTTx PON
Features
(1) 2U,19″ standard cHFA1550ssis, easy to install.
(2) Ultra-high power output, up to 5W of total output power, one can carry 2000~4000 pcs optical nodes.
(3) Low noise figure, lower tHFA1550n 5.5dB in +5dBm input.
(4) Very low CSO deterioration: <-70 dBc
(5) 23dBm×N output, 20dBm×N or 17dBm×N output
(6) Large LCD display screen
(7) Intelligent Temperature Control System: adopts special temperature control chip,heat-dissipating and power consumption reduce by 30% compared with conventional products.
(8)1310nm,1490nm, 1550nm WDM(Optional)can be integrated.
Details
Other 1550nm CATV EDFA Series
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