T-TW2000R3A2B - 2x2 Wideband Fiber Optic Coupler, 2000 ± 200 nm, 75:25 Split, SMF-28 Fiber, FC/APC
Product Drawing
- 2000 nm Fiber Optic Couplers with ±150 nm or ±200 nm Bandwidth
- 50:50, 75:25, 90:10, or 99:1 Split Ratios Available
-
Center Wavelength 2000 nm
- Bandwidth ±150 nm
- Coupling Ratio (%) 75:25
- Coupling Ratio Tolerance ±3.5%
- Insertion Loss ≤2.1 dB / ≤7.3 dB
- Excess Loss <0.5 dB (Typ.)
- Uniformity ≤1.5 dB
- Fiber Type SM1950
- Termination FC/APC
| Coupler Specifications |
| Coupling Ratio |
75:25 |
| Coupling Ratio Tolerance |
±3.5% |
| Center Wavelength |
2000 nm |
| Minimum Bandwidth |
±200 nm |
Insertion Loss
|
≤2.1 dB / ≤7.3 dB |
Excess Loss
|
<0.5 dB (Typ.)
|
| Uniformity |
≤1.5 dB |
| Polarization-Dependent Loss (PDL) |
≤0.2 dB |
Optical Return Loss (ORL) / Directivity
|
≥60 dB |
| Max Power Level |
1 W (With Connectors or Bare Fiber)
5 W (Spliced) |
| Fiber Type |
SMF-28 |
| Optical Bend Radius |
≥35 mm |
| Port Configuration |
2x2 |
| Fiber Lead Length and Tolerance |
0.8 m +0.075 m / -0.0 m |
| Connectors |
2.0 mm Narrow Key FC/APC |
| Package Size |
Ø0.12" x 2.76" (Ø3.2 mm x 70.0 mm) |
| Jacket |
Ø900 µm Hytrel® Loose Tube |
| Pigtail Tensile Load |
10 N |
| Operating Temperature |
-40 to 85 °C |
| Storage Temperature |
-40 to 85 °C |
