Dual Window Fused Tap Coupler
 Applications:
-
Fiber Distribution
-
Signal Monitoring
-
Power Splitting
Features:
-
Low Insertion Loss
-
Telcordia GR-1221 Compliant
- Low PDL
-
Wide Operating Temperature Range
Description:
Go!Foton’s Dual Window Fused Coupler (FFCT-D) 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 across a broad wavelength. These devices are ideal for CATV systems and telecommunications, and provide low insertion loss with high reliability.
Drawing:
Wavelength Spectrum:
Specifications:
| Grade |
|
Premium |
|
Grade A |
| Wavelength (nm) |
|
1310 ± 40 and 1550 ± 40 |
| Insertion Loss Tap Ratio (dB) |
Max |
|
|
|
| 50/50 |
|
3.6 |
|
3.9 |
| 40/60 |
|
4.7/2.7 |
|
5.0/2.9 |
| 30/70 |
|
6.0/1.9 |
|
6.4/2.1 |
| 20/80 |
|
7.9/1.2 |
|
8.3/1.4 |
| 10/90 |
|
11.3/0.6 |
|
12.7/0.8 |
| 5/95 |
|
14.6/0.4 |
|
15.9/0.5 |
| 1/99 |
|
23.5/0.3 |
|
24.0/0.4 |
| Uniformity1 (dB) |
Min |
0.8 |
|
1 |
| Polarization Dependent Loss1(dB) |
Max |
0.15 |
|
0.15 |
| Directivity (dB) |
Min |
|
55 |
|
| Maximum Power Handling (nw) |
|
|
500 |
|
| Operating Temperature (oC)2 |
|
|
-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 -10oC to 70oC for Loose Tube and 3mm cable |
Ordering Information:
 PDF data sheet
|
