Optical Splitter 1×4 ABS Box Single Mode Fused Type Optical Coupler
FBT Fiber Optic Splitter (also called fiber optical coupler) is a device that splits fiber optic light into several parts by a specific ratio. Available in 1×4, 1×8, 1×16, and 1×32 configurations with SC, LC, FC, ST connectors in APC or UPC types.
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Applications
- FTTH, LAN, PON & Optical CATV networks
- Local ring networks and optical fiber communication systems
- Optical fiber test equipment and fiber optic sensors
Technical Specifications
Multimode Fiber Optic Splitter 1×4
| Input & Output |
Optical splitter 4 in 1 out |
| Fiber Type |
9/125 SMF-28 or customer specified |
| Operating Wavelength |
1310, 1490, 1550nm |
| Coupling Ratio |
1-50% |
| Bandwidth |
±20nm |
| Insertion Loss |
3.3 dB (50/50), 4.3/2.5 dB (40/60) |
| Thermal Stability |
≤0.3 (dB/℃) |
| Directivity |
≥55 dB (≥60dB 2×2) |
| Package Type |
Bare fiber, 0.9/2.0/3.0mm loose tube |
| Operating Temperature |
-40℃ to 70℃ |
| Storage Temperature |
-40℃ to 85℃ |
| Package Dimensions |
Φ3×54mm, 90×20×10mm |
| Fiber Connector |
SC, FC, ST, LC Connectors (PC, UPC, APC) |
| Brand |
HELLOSIGNAL® OR OEM |
| Delivery Time |
Normally 25 days after receiving deposit |
| Minimum Order Quantity |
20 pieces |
Product Features
FBT Fiber Optic Splitters differ from PLC fiber splitters in their splitting methodology. They can be manufactured with singlemode, multimode 62.5, and multimode 50 fiber types. Customization options include LC, LC/APC, SC, SC/APC, FC, FC/APC, and ST connectors or unconnectorized versions.
For 1×2 Fiber Splitters, various splitting ratios are available including 50/50, 40/60, 30/70, 20/80, 10/90, 5/95, 1/99, and their inverse ratios.
Most optical splitters come in 900µm loose tube and 250µm bare fiber configurations. 1×2 and 2×2 couplers include protective metal sleeves, while higher output counts feature protective boxes.
Performance Specifications
| Parameter |
Wide Band Coupler |
Dual Window Coupler |
Multimode Fiber Coupler |
| Operating Wavelength |
1310, 1550 or C + L Band |
1310 and 1550 |
850 or 1310 or Specify |
| Operating Bandwidth |
±40 |
±40 |
±40 |
| Typical Excess Loss (dB) |
<0.7 |
<0.07 |
<0.4 |
| Insertion Loss (dB) 50/50 |
<3.4 |
<3.4 |
<3.7 |
Note: Above specifications are for devices without connectors. Add an additional 0.2dB loss per connector.
Customization Options
Our fiber optic splitters support extensive customization across multiple parameters including mode type, grade, wavelength, port configuration, fiber type, packaging, fiber diameter, coupling ratio, and connector type to meet specific application requirements.
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