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SINGLEMODESINGLE/DUALWINDOW COUPLER

SINGLEMODESINGLE/DUALWINDOW COUPLER
company SUN TELECOM-FTTH,SMA905,GEPON,OLT,ONU,OTDRs,light source, power meter,ODF,fusion splicer,media conve
Categories LED Displays
Update2012-05-29
Original RegionChina
SINGLEMODESINGLE/DUALWINDOW COUPLER

SINGLE MODE SINGLE / DUAL WINDOW COUPLER


Features:
 Low excess loss
 Various coupling ratio
 Compact size 

Applications:
 Long-haul telecommunication
 CATV systems & Fiber sensors
 Local area network


Performance Specifications: 

Coupling Ratio (%)

1~50

Directivity (dB)

≥55

Operating Temperature (℃)

-40~+85

Storage Temperature (℃)

-40~+85

Fiber Type

Corning single mode SMF-28, DS fiber or flex core

Fiber Pigtail Length (m)

1

Port Configuration

1×2~64 or 2×2~64

Package Dimension

Package M, A, B, C


Single Mode Dual Window Couplers: (TypicalCoupling ratio (%): 50/50):

Grade

Premium (P)

A Grade (A)

Coupling Ratio(%)

50/50

50/50

Directivity(dB)≥55
Operation Temperature-40 ~ 85

Storage Temperature

-40 ~ 85

Fiber TypeCorning single mode SMF - 28, DS fiber or flex core
Fiber Pigtail Length (m)1
Port Configuration1×2~64 or 2×2~64
Package DimensionPackage M, A, B, c

Excess Loss(Typical)(dB)

0.10.15

Maximum Insertion loss(dB)

3.6

3.8

Uniformity(dB)

0.8

1.0

PDL(dB)

0.15

0.20

Operating Wavelength(nm)

1310/1550±40, 1310/1585±40 or custom wavelength


Coupling Ratio/Insertion Loss Conversion Chart:

Coupling Ratio

Insertion Loss

Premium (P)

A Grade(A)

40/60

4.7/2.7

5.0/2.9

30/70

6.0/1.9

6.4/2.1

20/80

7.9/1.2

8.5/1.4

10/90

11.3/0.6

12.7/0.8

5/95

15.2/0.5

18.5/0.6

1/99

23.5/0.4

24.0/0.5


Single Mode Package Dimensions:
Type1 x 21 x 41 x 81 x 161 x 321 x 64
Dimensions(mm)Length90100100/140140140-
Width208080/115115115-
Height101010/171717-
Ordering Information: 

Type

Grade

Wave
Length(nm)

Coupling 
Ratio(dB)

Port

Package

Fiber Style

Fiber Type

In/Out 
Connector

SSDC SSSCSSTC

P=
Premium
A=
A Grade
S=
Special

1310
1490
1550

50=50/50
30=30/70
10=10/90
05=5/95
01=1/99 

0102=
1×2
~
1x64
0202=
2×2
~
2x64

M=
PackageM
A=
Package A
B=
Package B
C=
Package C

1=Bare Fiber
2=900um 
Jacket
3=3mm Cable

SINGLEMODESINGLE/DUALWINDOW COUPLER on sale

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