| Place of Origin: | |
|---|---|
| Brand Name: | |
| Model Number: | |
| Output Power: | 13~36dBm |
| Power: | dual power hot-plug |
| Optical Connector: | FC SC |
| Communication Interface: | RJ45 RS232 RS485 |
| Network Management: | SNMP |
| Wavelength(nm): | 1528-1563 |
| Raman-off Gain: | 6~16dB |
| Gain Flatness: | 1.0dB |
| Polarization Mode Dispersion: | 0.2ps |
Quick Details
Specifications
Features :
◇Low noise figure, flatgain.
◇Adopts famous Japan brand"Fitel" raman pumping laser.
◇Perfect laser APC, AGC and ATC controlto ensure the laser's long working life.
◇The variety of raman switch gains canbe chosen, it can adapt to different network.
Description:
RFA1550 series Raman fiber amplifier adopts high performancepassive device and 14XXnm pumping laser. Gain medium uses the fiber opticaltransmission cable, so tHFA1550t the signal light in fiber transmission at thesame time can be larger, then to improve the line's optical signal to noiserate(OSNR).
RFA1550 Raman fiberamplifier adapts to G652, G655 and can be used in DWDM, CATV system.
Parameter:
|
Items
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Units
|
Parameters
|
Remark
|
||
|
Min
|
Typ
|
Max
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|||
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Operation wavelength
|
nm
|
1528
|
|
1562
|
|
|
Raman switch gain
|
dB
|
5.5
|
6
|
7
|
YX-OA-06R
|
|
7
|
8
|
9
|
YX-OA-08R
|
||
|
9
|
10
|
10
|
YX-OA-10R
|
||
|
11
|
12
|
13
|
YX-OA-12R
|
||
|
13
|
14
|
15
|
YX-OA-14R
|
||
|
15
|
16
|
16.3
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YX-OA-16R
|
||
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Gain non-flatness
|
dB
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≤±1.0
|
With GFF
|
||
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≤±2.0
|
Without GFF
|
||||
|
Pump optical power
|
mW
|
≥400
|
|
||
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Polarization dependent gain(PDG)
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dB
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≤0.5
|
|
||
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Polarization mode dispersion(PMD)
|
ps
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≤0.2
|
|
||
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Noise figure
|
dB
|
0(max)
|
|
||
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Return loss
|
dB
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≥50
|
|
||
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Fiber connector
|
|
FC/APC or SC/APC
|
|
||
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Operation voltage
|
V
|
AC170~265 or DC48
|
|
||
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Operation temperature
|
℃
|
0~50
|
|
||
|
Storage temperature
|
℃
|
-40~+85
|
|
||
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Operation humidity
|
%
|
5~95
|
|
||
|
Weight
|
kg
|
3.0
|
|
||
|
Dimension
|
mm
|
483×300×44.5
|
|
||
Note: Gain non-flatness index only adapts to DWDM system.
Applications
◇ AM CATV
◇ Digital CATV
◇ DBS & MMDS
◇ FTTP
◇ Optical network
◇ AM CATV
◇ Digital CATV
◇ DBS & MMDS
◇ FTTP
◇ Optical network