Teleweaver offers a varied selection of double-clad, single mode, multimode, and polarization-maintaining fiber couplers as well as single mode 1×8 and 1×16 PLC waveguide splitters, RGB combiners, and WDMs. Our SM and double-clad fiber coupler offerings also include a selection of components ideal for OCT applications.
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A fiber optic splitter is a device that splits the fiber optic light into several parts by a certain ratio. For example, when a beam of fiber optic light transmitted from a 1X4 equal ratio splitter, it will be divided into 4-fiber optic light by equal ratio that is each beam is 1/4 or 25% of the original source one. A fiber optic splitter is different from WDM. WDM can divide the different wavelength fiber optic light into different channels. fiber optic splitter divide the light power and send it to different channels.
Most Splitters available in 900µm loose tube and 250µm bare fiber. 1×2 and 2×2 couplers come standard with a protective metal sleeve to cover the split. Higher output counts are built with a box to protect the splitting components
Features:
Comes in Singlemode, Multimode 62.5, and Multimode 50 Fiber Modes
Built with either 900µm loose tube fiber or 250µm bare fiber
Available unconnectorized or with any fiber optic connector or combination: LC, LC/APC, SC, SC/APC, FC, FC/APC, and ST
1×2 and 2×2 available in many split ratios including: 50/50, 40/60, 30/70, 20/80, 10/90, 5/95, 1/99, 60/40, 70/30, 80/20, 90/10, 95/5, and 99/1
Specification
| Splitter |
1×4 |
1×8 |
1×16 |
1×32 |
1×64 |
| Operating Wavelength(nm) |
1260-1650 |
| Insertion Loss (dB) |
Max(S/P) |
7.4/7.2 |
10.7/10.5 |
13.7/13.5 |
16.9/16.5 |
21 |
| Loss Uniformity (dB) |
Max |
0.6 |
0.8 |
1.2 |
1.7 |
2.5 |
| Return Loss (dB) |
Min(S/P) |
50/55 |
50/55 |
50/55 |
50/55 |
50 |
| PDL (dB) |
Max |
0.2 |
0.3 |
0.3 |
0.3 |
0.4 |
| Directivity (dB) |
Min |
55 |
55 |
55 |
55 |
55 |
| Pigtail Length(m) |
1.2(±0.1) or customer specified |
| Fiber Type |
SMF -28e or customer specified |
| Wavelength Dependent Loss(dB) |
1 |
1 |
1 |
1 |
1 |
| Temperature Stability |
0.6 |
0.6 |
0.8 |
1 |
1 |
| (-40~85℃)(dB) |
| Operating Temperature(℃) |
-20~75 |
| Storage Temperature(℃) |
-40~85 |
