Planar Lightwave Circuit (PLC) Fiber Optic Splitter ABS 1*16 For Network
Brand Name:TTI
Certification:CE / ROHS
Model Number:PLC
Minimum Order Quantity:Negotiable
Delivery Time:2- 3 Days
Payment Terms:L/C, T/T, D/A, D/P, , ,Paypal
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Shenzhen Guangdong China
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6/F, Building C, Qiaotong Yuanling Industrial Park, Shiyan, Bao'an District, Shenzhen, 518108, China
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Product Details
Planar lightwave circuit (PLC) ABS 1*16 optical fiber splitter for network
Fiber optic splitter, also known as a beam splitter, is based on a quartz substrate of an integrated waveguide optical power distribution device, similar to a coaxial cable transmission system. The optical network system uses an optical signal coupled to the branch distribution.
The fiber optic splitter is one of the most important passive devices in the optical fiber link. It is an optical fiber tandem device with many input and
output terminals, especially applicable to a passive optical
network (EPON, GPON, BPON, FTTX, FTTH etc.) to connect the MDF and the terminal equipment and to branch
the optical signal.
Splitting ratio principle
Wave splitting involves dividing a light beam into multiple
streams. The daughter streams can be equal or in some other ratio.
The FBT splitter uses two (or more) fibers. The fibers' coating
layer is removed. Both fibers, at the same time, are stretched
under a heating zone thus forming a double cone. This special
waveguide structure allows control of the splitting ratio via
controlling length of the fiber torsion angle and stretch.
The PLC splitter is a micro-optical element using photolithographic techniques to form optical waveguide at medium or semiconductor substrate for realizing branch distribution function.
Advantages
- The FBT splitter offers low cost, common materials (quartz substrate, stainless steel, fiber, hot dorm, GEL), and an adjustable splitting ratio. However, its losses are wavelength-dependent, it offers poor spectral uniformity, cannot ensure uniform spectroscopy, and is temperature sensitive.
- PLC splitter: Losses are not sensitive to the wavelength, spectral uniformity is higher, it is more compact and is lower cost with greater degrees of splitting. However, device fabrication process is more complex.
| Parameters | 1×2 | 1×4 | 1×8 | 1×16 | 1×32 |
| Operating Wavelength (nm) | 1310/1490/1550 | ||||
| Fiber Type | G657A1 or customer specified | ||||
| Insertion Loss (dB)(P/S Grade) | 3.8/4.0 | 7.1/7.3 | 10.2/10.5 | 13.5/13.7 | 17/17.4 |
| Loss Uniformity (dB) | 0.4 | 0.6 | 0.8 | 1.2 | 1.5 |
| Polarization Dependent Loss(dB) | 0.2 | 0.2 | 0.2 | 0.25 | 0.3 |
| Return Loss (dB) (P/S Grade) | 55/50 | 55/50 | 55/50 | 55/50 | 55/50 |
| Directivity (dB) | 55 | 55 | 55 | 55 | 55 |
| Wavelength Dependent Loss (dB) | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 |
| Temperature Stability (-40~85 ℃)(dB) | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 |
| Operating Temperature (℃) | -40~85 | ||||
| Storage Temperature (℃) | -40~85 | ||||
| Device Dimension (mm) | 40×4×4 | 40×4×4 | 40×4×4 | 50×4×4 | 50×7×4 |
| Module Dimension (mm) | 100×80×10 | 100×80×10 | 100×80×10 | 120×80×18 | 140×115×18 |
| Mini-Module Dimension (mm) | 50×7×4 | 50×7×4 | 50×7×4 | 60×12×4 | 80×20×6 |
Planar Lightwave Circuit (PLC) Fiber Optic Splitter ABS 1*16 For Network
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