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Single window Couplers
Name:

Single window Couplers

Class:
Optical Couplers
Type:
Single window Optical Couplers
Singlemode Couplers,Single window Couplers Specification

fiberw - Company  Profile-2010
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:
3mm x 40mm stainless steel tube
    
package a:
3mm x 54mm stainless steel tube
package b:
3mm x 60mm stainless steel tube
       
package c:
8.5mm x 14mm x 98mm case
  
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
w
s
p
a
83=830nm
85=850nm
98=980nm
13=1310nm
14=1480nm
15=1550nm
16=1585nm
50=50/50
30=30/70
10=10/90
05=5/95
01=1/99
0102=1x2
0202=2x2
m=package m
a=package a
b=package b
c=package c
1=bare fiber
2=900m jacket
3=3mm cable
0=smf-28
1=corning flexcore 1060
2=corning flexcore 780nm
d=ds fiber
s=special
0=none
1=fc/apc
2=fc/pc
3=sc/apc
4=sc/pc
5=st
6=lc
* type:
s -- singlemode standard coupler
w -- singlemode wideband 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.
 
   Singlemode Couplers,Single window Couplers
Welcome to Contact:   Email:sales@fiberw.com ; fiberw@163.com   
Working time: 10:00-12:00   14:00-17:30   21:00-22:00 (Beijing Time)
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Singlemode Couplers,Single window Couplers

sales5@fiberer.com
Professional Fiber Optic Equipment
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