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OpticTrans OP-FBT-S-1XN Single Mode Dual Window Optical Coupler has its technical parameters met international standard, extra low additional loss (AL) has strengthen its reliability and stability. Unique technique guarantees for 60dB directivity.
It is operating in dual wavelength: dual window ((1310nm±40nm and 1550nm±40nm)
Tree type 1xN is cascaded by N*1X2 optical coupler
There are 4 types of package for option
Features
(1) Low excess loss
(2) Low polarization dependent loss (PDL)
(3) Excellent mechanical and environmental performance
(4) High stability
Main application
(1) Passive optical network
(2) Data communications
(3) CATV networks
Technical parameters
|
Description of products |
|
Operating wavelength(nm) |
1310±40nm and 1550±40nm |
|
Ratio(dB) |
1×4 |
1×8 |
1×16 |
1×32 |
|
Insertion loss Max(dB) |
S6.8 |
P6.2 |
S10.2 |
P9.3 |
S13.6 |
P12.4 |
S17.0 |
P15.5 |
|
Uniformity Max(dB) |
≤1.4 |
≤2.1 |
≤2.8 |
≤3.5 |
|
Reflect loss Min(dB) |
APC |
S50 |
P55 |
S50 |
P55 |
S50 |
P55 |
S50 |
P55 |
|
UPC |
S45 |
P50 |
S45 |
P50 |
S45 |
P50 |
S45 |
P50 |
|
Polarization dependent loss(dB) |
≤0.2 |
≤0.3 |
≤0.4 |
≤0.5 |
|
Stable temp. (-40~85℃)(dB) |
≤0.2 |
≤0.3 |
≤0.4 |
≤0.5 |
|
Directivity Min(dB) |
≥60 |
|
Pigtail length(m) |
1.0±0.1 or Customer specified |
|
Fiber type |
SMF-28。0.9 / 2 / 3mm or Customer specified |
|
Operating temp.(℃) |
-20～70 |
|
Storage temp.(℃) |
-40～85 |
|
Size(L×W×H)(mm) |
106×79×10 |
125×96×15 |
145×116×18 |
145×116×18 |
Remark:
1) All measurements were done at room temperature and specification includes connectors.
2) S: standard P: optimum
Ordering information
OP-FBT-D-1XN-A-B-C-D-E
|
A |
B |
C |
D |
E |
|
Coupling Ratio(dB) |
Package |
Fiber Style |
Fiber Type |
In/Out Connector |
|
50=50/50
30=30/70
10=10/90
05=5/95
01=1/99 |
A=Steel Tube
B=Mini module
C=Big module
D=1U,19’’ Rack |
1=Bare Fiber
2=900um Jacket
3=3mm Cable |
0=SMF-28
1=Corning Flexcore
1060
2=Corning Flexcore
780mm
D=DS Fibers
S=Special |
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC | |
