Description
Fiber Optical Splitter 1×4 Application：
- FTTH, LAN, PON & Optical CATV
- Local ring net, Optical fiber communication system
- Optical fiber test equipment, Optical fiber sensor
Multimode Fiber Optic Splitter 1X4 Specification
| Input & Output | Optical splitter 4 in 1 out | ||||||||
| Fiber Type | 9/125 SMF-28 or customer specified | ||||||||
| Operating Wavelength (nm) | 1310,1490,1550nm | ||||||||
| Coupling Ration (%) | 1-50% | ||||||||
| Bandwidth (nm) | ±20nm | ||||||||
| Coupling Ratio (%) | 3.3 dB(50/50),4.3/2.5 dB(40/60) | ||||||||
| Thermal Stability | ≤0.3 (dB /℃) | ||||||||
| Directivity (dBm) | ≥55 dB(≥60dB 2×2) | ||||||||
| Package Typ | bare fiber | ||||||||
| 0.9/2.0/3.0mm loose tube | |||||||||
| connector type: FC/APC,FC/PC,SC/APC,SC/PC, all is optional | |||||||||
| Operating Temperature (℃) | -40 ～ 70 | ||||||||
| Storage Temperature (℃) | -40 ～ 85 | ||||||||
| Package Dimensions(mm) | Φ3×54mm, 90×20×10mm, 90×20×10 | ||||||||
| Fiber Connector | SC,FC,ST,LC Connectors (PC, UPC, APC) | ||||||||
| Brand | HELLOSIGNAL® OR OEM | ||||||||
| Delivery time | Normally 25 days after received the deposit. | ||||||||
| MOQ | 20pcs | ||||||||
Description：
FBT Fiber Optic Splitter ( also called fiber optical coupler ) is a device that splits the fiber optic light into several parts by a certain ratio. Fiber Splitters are different from PLC fiber splitters in splitting methods. A fiber optic splitter can be produced with Singlemode, Multimode 62.5, and Multimode 50 Fiber.also you can customized them with
LC, LC/APC, SC, SC/APC, FC, FC/APC, and ST connectors or unconnectorized.
When it comes to 1*2 Fiber Splitters, You can also request details for different splitting ratio, such as 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.
Most optical 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.
Performance Specifications:
| Parameter | Wide Band Coupler | Dual Window Couplex | Multimode Fiber Coupler | ||||||
| Grade | P | A | P | A | P | A | |||
| Operating Wavelength (mm) |
1310,1550 or C + L Band | 1310 and 1550 | 850 or 1310 or Specify | ||||||
| Operating Bandwidth (mm) | ±40 | ±40 | ±40 | ||||||
| Typical Excess Loss (dB) | <0.7 | <0.1 | <0.07 | <0.1 | <0.4 | <0.7 | |||
| Insertion Loss（dB） | 50/50 | <3.4 | <3.6 | <3.4 | <3.6 | <3.7 | <4.0 | ||
| 40/60 | <4.4/2.6 | <47/2.8 | <4.4/2.6 | <4.7/2.8 | <4.7/2.7 | <5.0/3.0 | |||
| 30/70 | <57/1.9 | <6.0/2.0 | <5.7/1.9 | <6.0/2.0 | <6.0/2.1 | <6.3/2.4 | |||
| 20/80 | <7.6/1.25 | <8.0/1.3 | <7.6/1.25 | <8.0/1.3 | <7.8/1.4 | <1/1.7 | |||
| 10/90 | <10.65/0.65 | <10.9/0.08 | <10.65/0.65 | <10.9/0.8 | <11.2/0.9 | <11.6/1.2 | |||
| 5/95 | <13.8/0.4 | <14.1/0.5 | <13.8/0.4 | <14.1/0.5 | <14.5/0.7 | <15.0/1.0 | |||
| 3/97 | <16.15/0.3 | <16.5/0.4 | <16.15/0.3 | <16.5/0.4 | <16.15/0.3 | <16.5/0.4 | |||
| 2/98 | <18.05/0.25 | <18.45/0.35 | <18.05/0.25 | <18.45/0.3 | <18.6/0.6 | <19.4/0.9 | |||
| 1/99 | <21.15/0.2 | <21.65/0.3 | <21.15/0.2 | <21.65/0.3 | <22/0.5 | <22.8/0.8 | |||
| Polarization Dependent Loss | <0.1 | <0.15 | <0.17 | <0.15 | |||||
| Directivity (dB) | >50 | >35 | |||||||
| Operating Temperature (℃) | -40~+70 | ||||||||
| Storage Temperature (℃) | -40~+85 | ||||||||
| Notice：Above specifications are for devices without connector. Add an additional 0.2dB loss per connector. | |||||||||
Important Alternative Information
| A | B | C | D | E | F | G | H | I | |
| Mode | Grade | Wavelength | Port | Fiber Type | Package | Fiber Diameter | Coupling Ratio | Connector Type | |
| 1=WBC 2=DWC 3=MMC Z=Customized | 1=P 2=A |
1=1550 2=1310 3=1310/1550 4=1310/1490 /1550 Z=Customized |
1=1×2 2=2×2 |
0=SM 9/125 1=MM 50/125 2=MM 62.5/125 Z=Customized |
1=03×54 2=03×60 3=90x20x10 4=100x80x10 |
0=250um 1=900um 2=2.0mm 3=3.0mm |
1=1/99 2=2/98 3=3/97 5=5/95 10=10/90 20=20/80 30=30/70 40=40/60 50=50/50 |
1=FC/APC 2=FC/UPC 3=SC/APC 4=SC/UPC 5=LC/APC 6=LC/UPC 7=ST Z=Customized |
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