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Factory source Dwdm Dark Fiber - 3 ports fiber optic FTB coupler steel tube optical fiber FWDM splitter 1*2 coupler for FTTH – Qualfiber Detail:
3 ports fiber optic FTB coupler optical fiber FWDM splitter 1*2 coupler for FTTH
FWDM Optical Filter 3 Channel FC SC APC UPC FWDM 1310nm 1490nm 1550nm Optical Filter
Filter WDM module extensively used in optical amplifiers, WDM networks.
The device combines or separates light at different wavelengths (1310nm/1490nm/1550nm) in a wide wavelength range.
It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
Filter WDM module extensively used in optical amplifiers, WDM networks.
The device combines or separates light at different wavelengths (1310nm/1490nm/1550nm) in a wide wavelength range.
It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
It works on 1310nm/1490nm, so CATV signal here is delivered over same fiber using 1550nm, and FWDM is a place where all this get together.
APPLICATION
System Monitoring Transmitters and Fiber Fiber optical amplifier CATV System FTTH Syste
FEATURES
Wide Wavelength Range Low Insertion Loss High Channel Isolation High stability and reliability
Details in Catalog
Product Paramenters
|
Parameters
|
Unit
|
Specifications
|
||||
|
1
|
Operating Wavelength Range
|
nm
|
1260 ~ 1620
|
1520 ~ 1570
|
||
|
2
|
Channel Spacing
|
—
|
20nm
|
100GHz
|
||
|
3
|
Channel Passband (@-0.5dB bandwidth)
|
nm
|
IUT ± 6.5
|
UT ± 0.125
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||
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4
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Channel Quantity
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—
|
C4CH
|
C8CH
|
C4CH
|
C8CH
|
|
5
|
Max. Pass Band Ripple
|
dB
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<0.35
|
<0.4
|
||
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6
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Max. Channel Insertion Loss
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dB
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≤1.8
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≤3.0
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≤2.0
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≤3.2
|
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7
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Min. Adjacent Channel Isolation
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dB
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>30
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>25
|
||
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8
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Min. Non-Adjacent Channel Isolation
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dB
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>45
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>35
|
||
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9
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Min. Express Channel Isolation
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>13
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>12
|
|||
|
10
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Min. Return Loss
|
dB
|
≥45
|
|||
|
11
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Max. PDL
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dB
|
<0.1
|
<0.1
|
<0.20
|
<0.30
|
|
12
|
Insertion Loss Temperature Sensitivity
|
dB/℃
|
<0.005
|
|||
|
13
|
Wavelength Temperature Shifting
|
nm/℃
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<0.002
|
|||
|
14
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Max. Power Handling
|
mW
|
300
|
|||
|
15
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Directivity
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dB
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≥50
|
|||
|
16
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Operation Temperature Range
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℃
|
-40 to +80
|
|||
|
17
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Storage Temperature Range
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℃
|
-40 to +85
|
|||
|
18
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Fiber Jacket & Fiber Length
|
cm
|
Customize
|
|||
|
19
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Package Dimensions – 1
|
mm
|
100 * 80 * 10 or Customize
|
|||
|
20
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Package Dimensions – 2
|
mm
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LGX Compatible
|
|||
|
21
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Package Dimensions – 3
|
mm
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19” 1U Rack Mounted
|
|||
|
22
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Connector Type
|
–
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SC/LC/FC or Customize
|
|||
|
23
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Fiber Type and Jacket Color
|
G.652D / G.657 A1 (or Customize)
|
||||
Product detail pictures:
Related Product Guide:
What is DWDM? An easy way to understand DWDM and CWDM solution.
Our goods are commonly recognized and reliable by consumers and may satisfy continually developing economic and social needs for Factory source Dwdm Dark Fiber - 3 ports fiber optic FTB coupler steel tube optical fiber FWDM splitter 1*2 coupler for FTTH – Qualfiber, The product will supply to all over the world, such as: Iran, Brunei, Malaysia, With the development of the society and economy, our company will continue the "loyalty, dedication, efficiency, innovation" spirit of enterprise, and we will always adhere to the management idea of "would rather lose gold, do not lose customers heart". We will serve the domestic and foreign businessmen with sincere dedication, and let us create bright future together with you!
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By Sophia from New Zealand - 2018.09.19 18:37
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
By Mildred from Belgium - 2017.09.30 16:36
