CATV WDM EDFA Combiner PON+CATV 32 port EPON/GPON
2-64 Ports High Power Optical Amplifier EDFA With WDM
(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) Verylow 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.
Description:
As the all optical network's spread, especially FTTH construction high-tide's coming, ultra-high power fiber amplifier will play an increasingly important role in all optical network process continuously to extend and expand. HFA1550 series fiber amplifier adopts multi-mode pumping laser and double-clad Erbium/ Ytterbiumco-doped technology, which makes fiber amplifier output power up to37dBm(5000mW), in theory equivalent to 30pcs 20dBm EDFA, to fully drive the thousands of hundreds of user's requirement in large size FTTH distribution network.
Parameter:
|
Items |
Units |
Technical parameters |
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|
Operation wavelength |
nm |
1540~1565 |
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|
Input optical power range |
dBm |
-3~+10 |
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|
Output optical power |
dBm |
27 |
30 |
33 |
35 |
37 |
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Output port No. |
4, 8, 16, 32 |
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|
Noise figure (note 1) |
dB |
≤5.5 |
≤6.0 |
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|
Output power stability |
dB |
≤±0.2 |
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|
Return loss |
dB |
≥45 |
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|
Pumping leakage power |
Input |
dBm |
≤-30 |
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Output |
dBm |
≤-45 |
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|
Polarization related gain |
dB |
≤0.3 |
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|
Polarization membrane dispersion (PMD) |
ps |
≤0.5 |
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|
Optical connector type |
SC/APC or LC/APC |
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|
Power voltage |
V |
AC110~265(50~60Hz) or DC48V |
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|
Power consumption |
W |
≤55 |
≤75 |
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|
Operation temperature range |
°C |
-5~+50 |
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Max. Operation relative humidity |
% |
Max. 85%, non-condensation |
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Storage temperature range |
°C |
-40~+80 |
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Outer dimension |
mm |
483×440×88 |
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|
Net weight |
Kg |
8.45 |
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