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E-mail:sales@suntelecom
munication.cn
 MSN:
 sun_telecom@hotmail.com
 TEL:+86-21-54481280
 FAX:+86-21-54481285



 

SPLITTERS-COUPLERS

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: (Typical: Coupling 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 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

Excess Loss(Typical)(dB)

0.1 0.15

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:
Type 1 x 2 1 x 4 1 x 8 1 x 16 1 x 32 1 x 64
Dimensions(mm) Length 90 100 100/140 140 140 -
Width 20 80 80/115 115 115 -
Height 10 10 10/17 17 17 -

Package Dimensions & Pigtail Style

Ordering Information: 

Type

Grade

Wave
Length(nm)

Coupling 
Ratio(dB)

Port

Package

Fiber Style

Fiber Type

In/Out 
Connector

SSDC SSSC SSTC

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

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

0=SMF-28
D=DS Fiber
S=Special

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC

SSDC——Single Mode Dual Window Coupler
SSSC——Single Mode Single Window Coupler
SSTC——Single Mode Triple Window Coupler
 
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SPLITTERS-COUPLERS

  Headquarters   Worldwide(WW) Customer Service

SUN TELECOMMUNICATION CO., LTD.
4F/No. 45, Lane 482, Sec.2, Chungshang Rd.
Chunghe City, Taipei 235
Taiwan
TEL: +886 2 22229167
FAX: +886 2 22232696
Email: Sales@suntelecommunication.cn
MSN: sun_telecom@hotmail.com
http://www.suntelecom.com.tw		   SHANGHAI SUN TELECOMMUNICATION CO., LTD.
2F/No. 9450 Humin Rd., Xuhui District
Shanghai 200235
China
TEL: +86 21 54481280
FAX: +86 21 54481285
Email: Sales@suntelecommunication.cn
MSN: sun_telecom@hotmail.com
http://www.suntelecommunication.cn
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