ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
Fiber Optic FBT splitter is a type of optical power management device that is fabricated using Fused Biconical Tape Technology.
It features small size, high reliability ,cheap cost and good channel-to-channel uniformity,and is widely used in PON networks to realize optical signal power splitting.
SUNET provides whole series of 1xN and 2xN spliiter products that are tailored for specific applications .All products meet GR-1209-CORE and GR-1221-CORE.
SUNET offers both tree and star type inline couplers /splitters.They provide a reliable solution to split/combine signals.The splitting ratio ranges from 1x2 to 1x32 ports for tree couplers ,and from 2x2 to 2x32 for star couplers. Available in single,dual and triple wavelength windows(1310/1490/1550nm)
1.Low Excess loss
2.Low PDL
3.Environmentally stable
4.Good Thermal Stability
1.Long-haul Telecommunications
2.CATV Systems & Fiber Optic Sensors
3.Local Area Network
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Parameters |
Specification |
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Channel Number |
1x2 or 2x2 |
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Operating Wavelength (nm) |
1310,1550,1310/1550,1310/1550/1490 |
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Operating Bandwidth(nm) |
±40 |
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Coupling Ratio |
Coupling Ratio Insertion Loss (dB) |
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P Grade |
A Grade |
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50/50 |
≤3.3 |
≤3.5 |
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40/60 |
≤4.5/2.6 |
≤4.7/2.8 |
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30/70 |
≤5.7/1.9 |
≤5.9/2.1 |
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20/80 |
≤7.6/1.3 |
≤7.75/1.38 |
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10/90 |
≤10.85/0.68 |
≤11.2/0.75 |
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5/95 |
≤14.4/0.45 |
≤15.5/0.48 |
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2/98 |
≤18.5/0.6 |
≤19.8/0.38 |
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1/99 |
≤21.8/0.28 |
≤22.8/0.35 |
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PDL(dB) |
≤0.15 |
≤0.2 |
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Directivity(dB) |
≥50 |
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Return Loss |
≥55 |
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(1xN) |
N=3 |
N=4 |
N=5 |
N=8 |
N=16 |
N=24 |
N=32 |
N=64 |
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Fiber Type |
Corning SMF-28e |
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IL (MAX) (dB) |
5.41/5.62 |
7.01/7.22 |
7.81/8.02 |
10.01/10.42 |
13.51/13.92 |
15.01/15.42 |
17.31/17.52 |
21.01/21.52 |
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Uniformity (dB) |
0.51/0.62 |
0.51/0.62 |
0.61/0.82 |
0.81/1.02 |
1.11/1.32 |
1.21/1.52 |
1.31/1.52 |
2.11/2.52 |
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Return Loss (dB) |
≥55 |
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Directivity (dB) |
≥50 |
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PDL (dB) |
< 0.20 |
< 0.20 |
< 0.30 |
< 0.30 |
< 0.40 |
< 0.50 |
< 0.50 |
< 0.20 |
Q1: How can i get your catalogue and price list?
A1: Please let us know your email or contactus from website directly for our catalogue and price list
Q2: Can I negotiate the prices?
A2: Yes, we may consider discounts formultiple container load of mixed goods
Q3: How much will the shipping charges be?
A3: It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested
Q4: Can I visit you?
A4: Sure, our factory is in Qingdao, China. Please contact us to make an appointment
Q5: What if there is quality problem when we get the goods?
A5: If there is quanlity problem when you un-package the goods, you can take pictures for our reference, our QC department will check the problem and give best solutions to you, Further-more we will also take action to improve the quality in future
Q6. What is your terms of packing?
A6: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent
Q7. What is your terms of payment?
A7: T/T 30% as deposit, and 70% before delivery.We"ll show you the photos of the products and packages before you pay the balance
Q8. What is your terms of delivery?
A8: EXW, FOB, CFR, CIF, DDU
Q9. How about your delivery time?
A9: Generally, it will take 5-7 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order
Q10. Can you produce according to the samples?
A10: Yes, we can produce by your samples or technical drawings
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
