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Ascentta Single-Mode Dual-Window Coupler: Tree and Star Module (1310/1550nm)
SKU: SMDWC-04
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Ascentta™ Single-Mode Dual-Window Coupler: Tree and Star Module (1310/1550nm)
MSE Supplies offers Ascentta Single-Mode Dual-Window Coupler: Tree and Star Module (1310/1550nm). 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 | Type Nx4 | Type Nx8 | Type Nx16 | Type Nx32 |
| N=1, 2 | N=1,2 | N=1,2 | N=1,2 | |
| Wavelength | 1310 or 1550 nm | |||
| Bandwidth | ±40 nm | |||
| Excess Loss | (Typ.) 0.3dB | (Typ.) 0.45dB | (Typ.) 0.6dB | (Typ.) 0.75dB |
| Insertion Loss (23℃, All SOP) | (Max) 7.2dB | (Max) 10.8dB | (Max) 14.4dB | (Max) 18dB |
| PDL | (Max) 0.3dB | (Max) 0.4dB | (Max) 0.5dB | (Max) 0.6dB |
| Directivity | (Min) 55dB | |||
| Optical Power Handling | (Max) 300mw | |||
| Operation Temperature | -20 ~ +70 ℃ | |||
| Storage Temperature | -40 ~ +85 ℃ | |||