| Product features: | Application: |
| Low insertion loss | Communication systems |
| High return loss | Fiber Sensing |
| High extinction ratio | Test device |
| High stability and reliability | Optical research |
Specification
| Parameter | Unit | Value |
| Center Wavelength | nm | 2000 | 1550 | 1310 | 1064 | 980 | 850 |
| Center Wavelength Tolerance | nm | ±50 | ±50 | ±50 | ±30 | ±10 | ±10 |
| Typical Insertion Loss (23℃) | dB | 0.8 | 0.3 | 0.3 | 0.4 | 0.7 | 0.8 |
| Max. Insertion Loss (23℃) | dB | 1 | 0.5 | 0.5 | 0.6 | 0.9 | 1 |
| Minimum return loss (23℃) | dB | 50 | 50 | 50 | 50 | 50 | 50 |
| Typical Extinction Ratio (23℃) | dB | 22 | 30 | 30 | 30 | 28 | 28 |
| Min. Extinction Ratio (23℃) | dB | 20 | 28 | 28 | 28 | 25 | 25 |
| Fiber Type (Input/Output) | / | SM-SM or SM-PM or PM to PM |
| Max. Handling Power (CW) | mW | 300 |
| Max. Pull force | N | 5 |
| 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.
ILP-1111-23-444-555-67-8-9A
| 1111 - Center Wavelength: | 2000=2000nm, 1550=1550nm, 1064=1064nm, 980=980nm,...... |
| 2 - Fiber Type: | 1=SM-SM, 2=SM-PM, 3=PM-PM |
| 3 - Working Axial Direction: | F=slow axis working / fast axis blocked, N=Non PM |
| 444 - Fiber Type(Input): | 001=PM1550, 002=PM1310, 003=PM980, 004=HI1060, SSS=Customize |
| 555 - Fiber Type(Output): | 001=PM1550, 002=PM1310, 003=PM980, 004=HI1060, SSS=Customize |
| 6 - Package Dimension: | 0=φ5.5x35mm, 1=φ5.5x50mm |
| 7 - Fiber Pigtail Type: | 0=Bare Fiber, 1=900μm Loose Tube |
| 8 - Fiber Pigtail Length: | 0.75=0.75m, 1.0=1m, S=Customize |
| 9 - Connector Type(Input): | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=No Connector, S=Customize |
| A - Connector Type(Output): | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=No Connector, S=Customize |