| Brand Name: | GEZHI or OEM |
| Model Number: | PM In-line Isolator |
| MOQ: | 1pc |
| Price: | US$288-US$988 |
| Payment Terms: | T/T,Western Union |
High Stability & Reliability 1310-2050nm Polarization Maintaining In-line Isolator for Fiber Sensor
The isolator is designed to transmit positive light while blocking reflected light from the terminal. Characterized by low insertion loss, high isolation, high return loss, and excellent environmental stability and reliability, it serves as a critical component in fiber amplifiers, fiber lasers, high-speed communication systems, and instrumentation applications.
| Parameter | Unit | Value |
|---|---|---|
| Stage | - | Single | Dual | Single | Dual |
| Center Wavelength | nm | 2050, 2000, 1950 | 1550, 1480, 1310 |
| Operating Wavelength Range | nm | ±20 |
| Typ. Peak Isolation at 23℃ | dB | 20 | 35 | 42 | 58 |
| Min. Isolation at 23℃ | dB | 18 | 30 | 28 | 45 |
| Typ. Insertion Loss at 23℃ | dB | 0.8 | 1.0 | 0.4 | 0.5 |
| Max. Insertion Loss at 23℃ | dB | 1.2 | 1.3 | 0.55 | 0.65 |
| Min. Extinction Ratio at 23℃ | dB | Both axis working: 18-20 | 20 Fast axis Blocked: 20-25 | 23 |
| Min. Return Loss at 23℃ (input/output) | dB | 50/50 |
| Max. Optical Power (CW) | mW | 500 |
| Fiber Type | - | PM Panda Fiber |
| Max. Tensile Load | N | 5 |
| Operating Temperature | ℃ | 0~+70 |
| Storage Temperature | ℃ | -40~+85 |
| Code Segment | Description |
|---|---|
| 1111 - Wavelength | 1064=1064nm, 1030=1030nm, 980=980nm,..... | 2000=2000nm, 1550=1550nm, 1480=1480nm, 1310=1310nm, SSSS=Specified |
| 2 - Core Type | S=Single-Core | S=Single-core, D=Dual-core |
| 3 - Working Axis | F=Fast axis blocked, B=Both axis working, N=Non-PM | B=Both axis working, F=Fast axis blocked |
| 444 - Fiber Type | 003=PM980, 004=Hi1060, 014=PM1060L, SSS=Specified | 001=PM1550, 002=PM1310, 045=PM1950, SSS=Specified |
| 5 - Package Dimensions | 0=58x28x26mm | 0=5.5x35mm, S=Specified |
| 6 - Pigtail Type | 0=bare fiber, 1=900μm loose tube, S=Specified | 0=bare fiber, 1=900μm loose tube, S=Specified |
| 7 - Fiber Length | 0.8=0.8m, 1.0=1.0m. S=Specified | 0.8=0.8m, 1.0=1.0m, S=Specified |
| 88 - Connector Type | N=None | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified |
| Brand Name: | GEZHI or OEM |
| Model Number: | PM In-line Isolator |
| MOQ: | 1pc |
| Price: | US$288-US$988 |
| Packaging Details: | Paper box |
| Payment Terms: | T/T,Western Union |
High Stability & Reliability 1310-2050nm Polarization Maintaining In-line Isolator for Fiber Sensor
The isolator is designed to transmit positive light while blocking reflected light from the terminal. Characterized by low insertion loss, high isolation, high return loss, and excellent environmental stability and reliability, it serves as a critical component in fiber amplifiers, fiber lasers, high-speed communication systems, and instrumentation applications.
| Parameter | Unit | Value |
|---|---|---|
| Stage | - | Single | Dual | Single | Dual |
| Center Wavelength | nm | 2050, 2000, 1950 | 1550, 1480, 1310 |
| Operating Wavelength Range | nm | ±20 |
| Typ. Peak Isolation at 23℃ | dB | 20 | 35 | 42 | 58 |
| Min. Isolation at 23℃ | dB | 18 | 30 | 28 | 45 |
| Typ. Insertion Loss at 23℃ | dB | 0.8 | 1.0 | 0.4 | 0.5 |
| Max. Insertion Loss at 23℃ | dB | 1.2 | 1.3 | 0.55 | 0.65 |
| Min. Extinction Ratio at 23℃ | dB | Both axis working: 18-20 | 20 Fast axis Blocked: 20-25 | 23 |
| Min. Return Loss at 23℃ (input/output) | dB | 50/50 |
| Max. Optical Power (CW) | mW | 500 |
| Fiber Type | - | PM Panda Fiber |
| Max. Tensile Load | N | 5 |
| Operating Temperature | ℃ | 0~+70 |
| Storage Temperature | ℃ | -40~+85 |
| Code Segment | Description |
|---|---|
| 1111 - Wavelength | 1064=1064nm, 1030=1030nm, 980=980nm,..... | 2000=2000nm, 1550=1550nm, 1480=1480nm, 1310=1310nm, SSSS=Specified |
| 2 - Core Type | S=Single-Core | S=Single-core, D=Dual-core |
| 3 - Working Axis | F=Fast axis blocked, B=Both axis working, N=Non-PM | B=Both axis working, F=Fast axis blocked |
| 444 - Fiber Type | 003=PM980, 004=Hi1060, 014=PM1060L, SSS=Specified | 001=PM1550, 002=PM1310, 045=PM1950, SSS=Specified |
| 5 - Package Dimensions | 0=58x28x26mm | 0=5.5x35mm, S=Specified |
| 6 - Pigtail Type | 0=bare fiber, 1=900μm loose tube, S=Specified | 0=bare fiber, 1=900μm loose tube, S=Specified |
| 7 - Fiber Length | 0.8=0.8m, 1.0=1.0m. S=Specified | 0.8=0.8m, 1.0=1.0m, S=Specified |
| 88 - Connector Type | N=None | 0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified |