| Product features: | Application: |
| Low insertion loss | Communication systems |
| High return loss | Fiber Sensing |
| High extinction ratio | Test device |
| High isolation | Optical research |
| High stability and reliability |
|
Specification
| Parameter | Unit | Value |
| Single / Dual stage | - | Single Stage | Dual Stage |
| Center Wavelength | nm | 2000 | 1550, 1310 | 2000 | 1550, 1310 |
| Center Wavelength Tolerance | nm | ±20 |
| Typical peak isolation (23℃) | dB | / | 42 | / | 58 |
| Minimum isolation (23℃) | dB | 16 | 28 | 35 | 45 |
| Typical Insertion Loss (23℃) | dB | / | 0.4 | / | 0.5 |
| Max. Insertion Loss (23℃) | dB | 1.3 | 0.55 | 1.5 | 0.65 |
| Min. Extinction Ratio (23℃) | Both axis working | dB | 16 | 20 | 16 | 20 |
| slow axis working fast axis blocked | dB | 18 | 25 | 18 | 25 |
| Minimum return loss (Input/Output) | dB | 50/50 |
| Max. Handling Power(CW) | mW | 500 |
| Max. Pull force | N | 5 |
| Fiber Type | - | PM Fiber |
| Working temperature | ℃ | -5~+70 |
| Storage temperature | ℃ | -40~+85 |
For the devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower for each connector added. Connector key is aligned to low axis.
PMIS-1111-23-444-56-7-89
| 1111 - Center Wavelength: | 2000=2000, 1950=1950nm, 1550=1550nm, 1310=1310nm,...... |
| 2 - Single / Dual stage: | S=Single Stage, D=Dual Stage |
| 3 - Working Axial Direction: | B=Both axis working, F=slow axis working / fast axis blocked |
| 444 - Fiber Type: | 001=PM1550, 002=PM1310, 045=PM1950, SSS=Customize |
| 5 - Package Dimension: | 0=φ5.5x35mm, S=Customize |
| 6 - Fiber Pigtail Type: | 0=Bare Fiber, 1=900μm Loose Tube |
| 7 - Fiber Pigtail Length: | 0.75=0.75m, 1.0=1m, S=Customize |
| 8 - Connector Type(Input): | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=No Connector, S=Customize |
| 9 - Connector Type(Output): | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=No Connector, S=Customize |