Color:
Wholesale Price Horizontal Fiber Optic Splice Closure - 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
|
||
|
4
|
Channel Quantity
|
—
|
C4CH
|
C8CH
|
C4CH
|
C8CH
|
|
5
|
Max. Pass Band Ripple
|
dB
|
<0.35
|
<0.4
|
||
|
6
|
Max. Channel Insertion Loss
|
dB
|
≤1.8
|
≤3.0
|
≤2.0
|
≤3.2
|
|
7
|
Min. Adjacent Channel Isolation
|
dB
|
>30
|
>25
|
||
|
8
|
Min. Non-Adjacent Channel Isolation
|
dB
|
>45
|
>35
|
||
|
9
|
Min. Express Channel Isolation
|
>13
|
>12
|
|||
|
10
|
Min. Return Loss
|
dB
|
≥45
|
|||
|
11
|
Max. PDL
|
dB
|
<0.1
|
<0.1
|
<0.20
|
<0.30
|
|
12
|
Insertion Loss Temperature Sensitivity
|
dB/℃
|
<0.005
|
|||
|
13
|
Wavelength Temperature Shifting
|
nm/℃
|
<0.002
|
|||
|
14
|
Max. Power Handling
|
mW
|
300
|
|||
|
15
|
Directivity
|
dB
|
≥50
|
|||
|
16
|
Operation Temperature Range
|
℃
|
-40 to +80
|
|||
|
17
|
Storage Temperature Range
|
℃
|
-40 to +85
|
|||
|
18
|
Fiber Jacket & Fiber Length
|
cm
|
Customize
|
|||
|
19
|
Package Dimensions – 1
|
mm
|
100 * 80 * 10 or Customize
|
|||
|
20
|
Package Dimensions – 2
|
mm
|
LGX Compatible
|
|||
|
21
|
Package Dimensions – 3
|
mm
|
19” 1U Rack Mounted
|
|||
|
22
|
Connector Type
|
–
|
SC/LC/FC or Customize
|
|||
|
23
|
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.
Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Wholesale Price Horizontal Fiber Optic Splice Closure - 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: Plymouth, Pakistan, Las Vegas, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.
Write your message here and send it to us
By Albert from Algeria - 2017.01.28 18:53
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Victor Yanushkevich from Israel - 2018.06.30 17:29
