Home > Optical fiber coupler > Low polarization TAP coupler (T-TAP)
Low polarization TAP coupler (T-TAP)
Optical parameter
| Fiber type | 1310nm SMF or 1550nm DSF | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Packaging | 51mmL×3.0mmφ | 76mmL×3.7mmφ | R package （107mmLX12mmWX9.7mmH） |
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| Port type | bare fiber（0.25mmφ) | Nylon coated fiber(0.9mmφ) | PVC code type | |||||||||||||
| Loose tube(0.9mmφ) | （2mmφ，3mmφ） | |||||||||||||||
| Operating wavelength | 1550±30nm | |||||||||||||||
| Products | 10dB | 13dB | 15dB | 18dB | 20dB | |||||||||||
| Insertion loss(dB）*1 | 0.8/11.2 | 0.5/14.2 | 0.4/16.8 | 0.3/20.7 | 0.3/23.3 | |||||||||||
| PDL (dB）*2 | 0.1/0.1 | 0.08/0.1 | 0.07/0.1 | 0.05/0.15 | 0.03/0.2 | |||||||||||
| TDL (dB）*3 | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | ≦0.3 | |||||||||||
| WDL(dB）*4 | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.3 | ≦0.3 | |||||||||||
| Option | connector | FC/SC/MU/LC | ||||||||||||||
| Edge polishing | Flat/PC/SPC/UPC/APC | |||||||||||||||
| Terminal style | Inside1×2、Outside1×2 | |||||||||||||||
*1 includeing WDL, without PDL,TDL
*2 1550nm unde the normal state.
*3 1550nm the tempareture range :-20～70℃
*4 1550±15nm
