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Ascentta 3-Port Optical (TGG Type) Circulator: Single-Mode
SKU: 3POTTC-01
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Ascentta™ 3-Port Optical (TGG Type) Circulator: Single-Mode
MSE Supplies offers Ascentta 3-Port Optical (TGG Type) Circulator: Single-Mode. Our widely used three port fiber optic circulator is a compact, high performance optical device that transmits the signal from port 1 to port 2, and from port 2 to port 3 simultaneously. It can be used in DWDM systems with fiber gratings and other reflective components.
Key Features
| Parameter | 532 nm | 635 nm | 650 nm | 780 nm | 850 nm | 980 nm | 1030 nm | 1060 nm |
| Transmitting Direction | 1→2, 2→3 | |||||||
| Isolation (23℃,All SOP) (2→1,or 3→2) |
(Typ.) 23dB | (Typ.) 23dB | (Typ.) 23dB | (Typ.) 25dB | (Typ.) 25dB | (Typ.) 27dB | (Typ.) 27dB | (Typ.) 27dB |
| (Min) 20dB | (Min) 20dB | (Min) 20dB | (Min) 21dB | (Min) 21dB | (Min) 22dB | (Min) 22dB | (Min) 22dB | |
| Insertion Loss (All SOP) (1→2, or 2→3) |
(Max) 2.5dB | (Max) 2.3dB | (Max) 2.3dB | (Max) 1.8dB | (Max) 1.8dB | (Max) 1.5dB | (Max) 1.5dB | (Max) 1.5dB |
| PDL | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB |
| PMD | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB | (Max) 0.2dB |
| Return Loss | (Min) 45dB | (Min) 45dB | (Min) 45dB | (Min) 45dB | (Min) 45dB | (Min) 45dB | (Min) 45dB | (Min) 45dB |
| Directivity (1→3, or 3→1) | (Min) 40dB | (Min) 40dB | (Min) 40dB | (Min) 40dB | (Min) 40dB | (Min) 40dB | (Min) 40dB | (Min) 40dB |
| Optical Power Handling | (Max) 50mW | (Max) 100mW | (Max) 100mW | (Max) 150mW | (Max) 150mW | (Max) 250mW | (Max) 250mW | (Max) 250mW |
| Package Dimension | (Cylinder) Φ21xL60 mm | (Cylinder) Φ21xL75 mm | (Cylinder) Φ21xL75 mm | (Cylinder) Φ24xL80 mm | (Cylinder) Φ24xL80 mm | (Cylinder) Φ24xL95 mm | (Cylinder) Φ24xL95 mm | (Cylinder) Φ24xL95 mm |
| Operating Temperature | 10 to 50 ℃ | |||||||
| Storage Temperature | 0 to 60 ℃ | |||||||