Polarization Maintaining Coupler (1310&1550nm)
1. Features:
Ø
Low insertion loss
Ø
High extinction ratio
Ø
High Return Loss
Ø
Excellent environmental stability
and reliability
2. Applications:
Ø
Fiber
Laser
Ø
Fiber
Sensor
￠3.0*70mm
Ø
Communication System
Ø
Test
Instrumentations
Ø
Polarization maintaining optical system
3. Compliance:
Ø
Telcordia
GR-1209-CORE
Ø
Telcordia
GR-1221-CORE
Ø
RoHS
4.
Specifications:
|
Type Parameters |
Unit |
Values |
|
|
P |
A |
||
|
Port Type |
|
3X3 (33:33:33) |
|
|
Operating |
nm |
1310±20 &
1550±20 |
|
|
Excess Loss |
dB |
≤0.8 |
≤1.0 |
|
Uniformity |
dB |
≤0.7 |
≤0.7 |
|
Extinction Ratio for F type & (B type) |
dB |
≥17 |
≥15 |
|
Tap Ratio |
% |
7 |
10 |
|
Return Loss |
dB |
≥50 |
≥45 |
|
Directivity |
dB |
≥50 |
|
|
Handling Power |
W |
≤2 |
|
|
Tensile Load |
N |
≤5 |
|
|
Fiber Type |
- |
PM Panda Fiber |
|
|
Operating Temperature |
℃ |
-20 to +70 |
|
|
Storage Temperature |
℃ |
-50 to +85 |
|
|
Package Type |
mm |
￠3.0*70 |
|
|
“B” for Both axis working, “F” for Fast axis blocking. |
|||
*The specifications are w/o connector.
* For devices with connectors, 0.3dB
higher for IL, 5dB lower for RL and 2dB lower for ER.
* For device with connector, key aligned
to slow axis.
5.
Product Ordering information:
|
PMFC |
|
X X |
X |
X |
X |
XXX |
XX |
XX |
|
Product Description |
Port Type |
Operating Wavelength |
Axis Type |
Coupling Ratio |
Pigtail Type |
Port1&2&3
4&5&6 Connector Type |
Package Size |
Fiber Length |
|
P=Polarization |
1X2 |
98=980 |
F |
33=33:33:33 |
0=250um |
0=None |
37=3×70 |
05=0.5m |
|
M=Maintaining |
2X2 |
06=1064 |
B |
|
1=900um |
1=FC/UFC |
|
08=0.8m |
|
F=Fused |
3X3 |
15=1550 |
|
|
|
2=FC/APC |
|
10=1.0m |
|
C=Coupler |
|
13=1310 |
|
|
|
3=SC/UPC |
|
12=1.2m |
|
|
|
|
|
|
|
4=SC/APC |
|
|
Web : http://www. shenjiantx.com
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