| 850nm 3-port Multimode Optical Circulator | |||||||||
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850nm 3-port Multimode Optical Circulator is a fiber passive component built with MM fiber, which can change signal light transmission path, the signal can be delivered from Port 1 to Port 2, the other signal light from Port 2 to Port 3, the high isolation can block the back reflection light. It's widely used in Fiber Optic Sensor, Fiber Amplifier and Testing System field. The multimode fiber can be 50/125 or 62.5/125 fiber. |
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Application: |
Features: |
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Fiber Optic Sensor Fiber Optic Amplifier Testing System Lab & Research |
High Return Loss High Isolation Low Insertion Loss High Reliability |
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| Specification: | |||||||||
| Parameter | Symbol | Value | Unit | ||||||
| Center Wavelength | λ | 850 | nm | ||||||
| Bandwidth | BW | ±30 | nm | ||||||
| Typ. Insertion Loss (Port 1 to 2, 2 to 3) | IL | 0.8 | dB | ||||||
| Max. Insertion Loss (Port 1 to 2, 2 to 3) | IL | 1.5 | dB | ||||||
| Typ. Isolation (Port 2 to 1, 3 to 2) | Iso | 25 | dB | ||||||
| Min. Isolation (Port 2 to 1, 3 to 2) | Iso | 20 | dB | ||||||
| Max. Wavelength Dependent Loss | WDL | 0.45 | dB | ||||||
| Min. Return Loss | RL | 30 | dB | ||||||
| Max. Optical Power (CW) | P | 500 | mW | ||||||
| Max. Tensil Load | 5 | N | |||||||
| Fiber Type | 50/125, 62.5/125 MM fiber | - | |||||||
| Operating Temperature | T | +5~65 | ℃ | ||||||
| Storage Temperature | T | -40~85 | ℃ | ||||||
| Package Dimension | mm | ||||||||
| Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. | |||||||||
| For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. | |||||||||
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| Drawing: | |||||||||
| Ordering Information (Part Number): | |||||||||
| MMCIR-WWW-P-FF-S-J-LL-CC | |||||||||
| WWW | P | FF | J | LL | CC | ||||
| Wavelength | Port | Fiber Type | Fiber Jacket | Fiber Length | Connector | ||||
| 830 - 830nm | 3 - 3 Ports | M5 - 50/125 | B - 250um Bare | 05 - 0.5m | NE - None | ||||
| 835 - 835nm | M6 - 62.5/125 | Fiber | 10 - 1.0m | FA - FC/APC | |||||
| 850 - 850nm | 9 - 900um Loose | 15 - 1.5m | FU - FC/UPC | ||||||
| SSS - Specify | Tube | 20 - 2.0m | SA - SC/APC | ||||||
| SS - Specify | SU - SU/APC | ||||||||
| LA - LC/APC | |||||||||
| LU - LC/UPC | |||||||||
| SS - Specify | |||||||||
