Single Window Fused Tap Coupler

 

Applications:

 

  Fiber Distribution
  Signal Monitoring
  Power Splitting

 

Single Window Fused Tap Coupler Datasheet

 
Go!Foton’s Single Window Fused Coupler (FFCT-S) can be used to split light from one fiber to two fibers or to combine light from two fibers to one and provide high performance within the signal wavelength.  These devices are ideal for CATV systems and fiber telecommunications, and provide low insertion loss with high reliability.
 
 

 

  Low Insertion Loss
  Telcordia GR-1221 Compliant
  Low PDL
  Wide Operating Temperature Range

 

Grade Premium Grade A
Wavelength  (nm) 1310 ± 40 or 1550 ± 40
Insertion Loss Tap Ratio (dB) Max
50 / 50 3.4 3.6
40 / 60  4.4 / 2.5 4.6 / 2.8
30 / 70  5.6 / 1.8 6.0 / 2.0
20 / 80  7.4 / 1.2 7.7 / 1.3
10 / 90 10.8 / 0.6 11.2 / 0.7
5 / 95 14.0 / 0.4 15.4 / 0.5
2 / 98 19.0 / 0.2 19.5 / 0.3
 1 / 99 21.5 / 0.2 22.0 / 0.3
Uniformity1 (dB) Min 0.6 0.8
Polarization Dependent Loss1(dB) Max 0.1 0.15
Directivity (dB) Min 55
Maximum Power Handling (nw) 500
Operating Temperature2  (oC) -40 to 85
Storage Temperature (oC) -40 to 85
Fiber Type SMF-28e or Equivalent
Package Dimension (mm) 250μm Bare Fiber:  (φ)3.0 x (L)45
900μm Loose Tube:  (φ)3.0 x (L) 65
3mm Cable: (L)80 x (W)12 x (H)7
All specifications are without fiber connectors.
1   For 50/50 Tap only
2  -10 ~ 70οC for loose tube and Cable

 
Single Window Fused Tap Coupler Ordering Information