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 Features 
 – Easy cassette exchange and replacement 
 – Low insertion loss 
 – Crystals, etc. of your request can be modularized as cassettes.  
Brochure  PDF 
  
New Line-Up 
 This cassette can be installed to a standard cartridge type coupling module, which enables confirmation of the optical transmission volume without reconnection of optical fibers. 
 ( *Applied wavelength: 1470-1630 nm) 
  
Power Monitor Cassette 
 (PCC-15-M) 
  
  
  
  
  
  
  
  
Standard Configuration (Example: 1550 nm) 
▶ 3-Stage Polarization Controller (Model:PCUA) 
| Model: PCUA15-S/F (P/Q/H) | 
 
| Model: PCUA15-D/F (P/Q/H) | 
 
| Insertion Loss | 
< 0.9 dB | 
 
| Loss Fluctuation | 
< 0.1 dB | 
 
| Extinction Ratio | 
> 35 dB (Polarizer Cassette) *1 | 
 
| Return Loss | 
> 50 dB | 
 
| Optical Fiber | 
SMF or DSF (Φ3-mm Cord) | 
 
| Optical Connector | 
FC/SPC or SC/SPC | 
 
 
▶ 2-Stage Polarization Controller (Model:PCUB) 
| Model: PCUB15-S/F (Q/H) | 
 
| Model: PCUB15-D/F (Q/H) | 
 
| Insertion Loss | 
< 0.7 dB | 
 
| Loss Fluctuation | 
< 0.1 dB | 
 
| Return Loss | 
> 50 dB | 
 
| Optical Fiber | 
SMF or DSF (Φ3-mm Cord) | 
 
| Optical Connector | 
FC/SPC or SC/SPC | 
 
 
▶1-Stage Polarization Controller (Model:PCUC) 
| Model: PCUC15-S/F (P)  | 
 
| Model: PCUC15-D/F (P) | 
 
| Insertion Loss | 
< 0.7 dB | 
 
| Loss Fluctuation | 
< 0.1 dB | 
 
| Extinction Ratio | 
> 35 dB (Polarizer Cassette) *1 | 
 
| Return Loss | 
> 50 dB | 
 
| Optical Fiber | 
SMF or DSF (Φ3-mm Cord) | 
 
| Optical Connector | 
FC/SPC or SC/SPC | 
 
 
*1) Extinction ratios may vary depending on the fiber condition. 
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