Service
Contact
Email: sales5@fiberer.com
Wechat:
Tel: +86-755-8695-1926
+86-755-8621-1558
Name:
Single window Couplers
Class:
Optical Couplers
Type:
Single window Optical Couplers
Singlemode Couplers,Single window Couplers Specification
features
applications
low excess loss
various coupling ratio
compact size
long-haul telecommunications
catv systems & fiber sensors
local area network
performance specifications
coupling ratio (%)
1-50
directivity (db)
> 55 db
operating temperature
-40 c - 85 c
storage temperature
-40 c - 85 c
fiber type
corning singlemode smf-28 , ds fiber, or flexcore
fiber pigtail length (m)
1meter
port configuration
1x2 or 2x2
package dimension
package m,a, b, c
singlemode standard couplers
grade
premium
a grade
coupling ratio (%)
50/50
50/50
excess loss (typical )(db)
0.1
0.15
maximum insertion loss (db)
3.4
3.5
polarization sensitivity (db)
0.1
0.15
operating wavelength (nm)
850, 980, 1310, 1480, 1550, 1585, or custom wavelength
grade
premium
a grade
coupling ratio (%)
50/50
50/50
excess loss (typical )(db)
0.1
0.2
maximum insertion loss (db)
3.4
3.5
polarization sensitivity (db)
0.1
0.15
operating wavelength (nm)
1310+ 40, 1550+ 40, 1585 + 40, or custom wavelength
coupling ratio/insertion loss conversion chart
coupling ratio(db)
insertion loss
premium
a grade
40/60
4.4/2.5
4.6/2.8
30/70
5.6/1.8
6.0/2.0
20/80
7.4/1.1
7.7/1.3
10/90
10.8/0.6
12.0/0.8
5/95
14.6/0.4
15.7/0.55
2/98
19.0/0.2
19.5/0.3
1/99
21.0/0.2
21.5/0.3
package dimensions & pigtail style
package dimensions:
package m:
package a:
package b:
package c:
pigtail style:
package m,a:
250um bare fiber
package b:
250um bare fiber or 900um loose tube
package c:
2mm cable or 3 mm cable or 900um loose tube
ordering information
type
grade
wavelength
coupling ratio (db)
port
package
pigtail style
fiber type
in/out connector
s
s
83=830nm
50=50/50
0102=1x2
m=package m
1=bare fiber
0=smf-28
0=none
* type:
s -- singlemode standard coupler
**
You can click 'getOffer '
or 'AddToCart' button or contact our
sales@fiberw.com to get the formal offer document
directly.** If you are agent
/ OEM / middle trade, please copy the specification
into word document from our website ,then send it
to your clients.
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Contact
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