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| 4 port Fiber Optic Circulator 1310 1550nm | |
| The Fiber optic 4-port Circulator is a compact, high performance light wave component. The component provides high isolation, low insertion loss, low PDL, low PMD and excellent environmental stability. It is widely used in combination with fiber gratings and other reflective components in DWDM systems, high speed systems and bi-direction communication systems. |
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| Specifications - 4 Port Fiber Optic Circulator | |
| Parameter | Values |
| center Wavelength | 1310nm, 1550nm |
| Operating Wavelength | ± 30nm |
| Transmitting Direction | 1→2, 2→3, 3→4 |
| Insertion loss | <0.8dB |
| Isolation | ≥45dB |
| Directivity | ≥50dB |
| Return loss | ≥50dB |
| PDL | ≤0.15dB |
| PMD | ≤0.05ps |
| Max. Optical Power | 300mW |
| Max. Tensile Load | 5N |
| Fiber Type | Corning SMF-28 |
| Operation Temperature | -5 to +70°C |
| Storage Temperature | -40 to +85°C |
| Package Dimensions | dia 5.5 x 64mm |
| Note1: Values specified are without connector loss. | |
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Package Dimensions - 4 Port Fiber Optic Circulator |
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| Ordering Information - Fiber Optical Circulator 4 port | |
| CIR-4-SS-X-Y-Z | |
| SS : Wavelength | 13 - 1310, 15 - 1550 |
| X: Pigtail type | B - 250um fiber, L - 900um loose tube fiber, S - Specify, C - 3mm cable |
| Y: Pigtail length | 1 - 1.0 m, S - Specify |
| Z: Connector | 1 - FC/UPC, 2 - FC/APC, 0- none |
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