Performance Specifications
|
Parameter
|
Unit
|
Specification
|
|
Stage
|
|
Single Stage
|
Dual Stage
|
|
Operating wavelength
|
nm
|
1550
|
|
Min. Pass bandwidth@0.5dB
|
nm
|
2
|
5
|
10
|
2
|
5
|
10
|
|
Min. Stop bandwidth@25dB down
|
nm
|
6
|
12
|
20
|
6
|
12
|
20
|
|
Typ. Insertion Loss at 23℃
|
dB
|
0.6
|
0.7
|
|
Max. Insertion loss at 23℃
|
dB
|
0.8
|
0.9
|
|
Typ. Peak Isolation at 23℃
|
dB
|
42
|
52
|
|
Min. Isolation at 23℃
|
dB
|
32
|
46
|
|
Max. PDL
|
dB
|
0.1
|
|
Return loss (input/output)
|
dB
|
≥60/55
|
|
Fiber Type
|
-
|
SMF-28e or other
|
|
Max. Power Handling (CW)
|
W
|
0.3, 1, 3, 5, 10
|
|
Max. Peak Power for Pulse
|
kW
|
1, 5,10
|
|
Max. Tensile Load
|
N
|
5
|
|
Operating temperature
|
℃
|
-5℃ ~ + 70℃
|
|
Storage temperature
|
℃
|
-40℃ ~ + 85 ℃
|
|
Dimensions
|
mm
|
Ф5.5× L35
|
- Above specifications are for device without connector.
- For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. Power transmits through the connector less than 2W.
- If there is pulse application, please be sure to inform us of pulse energy and peak power.
Package Dimension
*Due to ongoing design improvements, the package size is subject to change. For high power applications, we will use heat sink package, contact DK Photonics for details. Please contact DK Photonics for confirmation.
Order information
P/N: ISO&BPF-①-②-③-④-⑤-⑥-⑦
When you inquire, please provide the correct P/N number according to our ordering information and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.
|
①
|
②
|
③
|
④
|
⑤
|
⑥
|
⑦
|
|
Type
|
wavelength
|
Pass bandwidth
|
Power Handling
|
Pigtail Diameter
|
Fiber Length
|
Connector
|
|
S: Single stage
D: Dual stage
|
15:1550nm
XX: Others
|
2:2nm
5:5nm
10:10nm
|
L: Refer to the above table
|
25:250μm bare fiber
90:900μm Loose Fiber
XX: Others
|
08:0.8m
10:1.0m
XX: Others
|
00: None
FP: FC/PC
FA: FC/APC
SP: SC/PC
SA: SC/APC
XX: Others
|
Part Number Example: ISO&BPF-S-15-2-L-25-10-00
Description: 1550nm SM single stage Isolator & BPF Hybrid Combination- 300mW, 2nm pass bandwidth, 1.0m fiber length with bare fiber and no connector at all ports.
Ordering Information for Custom Parts:
If you need to customize other specifications, please provide detailed description for your requirement.
DownloadDatasheet in PDF