Product Description
fiber FBT splitter all ratio 1x2 optic FBT splitter optical FBT coupler
1.Fiber Optic FBT splitter is a type of optical power management device that is fabricated using Fused Biconical Tape technology.
2. 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.
3.It provides whole series of 1xN and 2xN splitter products that are tailored for specific applications. All products meet GR-1209-CORE and GR-1221-CORE
4. It offers both tree and star type inline couplers/splitters with Rack mount box.
5. They provide a reliable solution to split/combine signals. The splitting ratio ranges from 1x2 to 1x32 ports for tree couplers, and from 2x2 up to 2x32 for star couplers. Available in single, dual, and tripple wavelength windows(1310/1490/1550nm).
Applications
1. FTTX Systems
2. PON Networks
3. CATV
4. Optical Signal Distribution
2. PON Networks
3. CATV
4. Optical Signal Distribution
Features
1. Low Insertion loss and PDL
2. Compact Design
3. Good channel-to-channel uniformity
4. Wide Operating Wavelength: From 1260nm to 1650nm
5. High Reliability and Stability
2. Compact Design
3. Good channel-to-channel uniformity
4. Wide Operating Wavelength: From 1260nm to 1650nm
5. High Reliability and Stability
Parameter | Specification | ||
Channel Number | 1×2 or 2×2 | ||
Operating Wavelength (nm) | 1310,1550,1310/1550,1310/1550/1490 | ||
Operating Bandwidth (nm) | ±40 | ||
Coupling Ratio | Coupling Ratio Insertion Loss(dB) | ||
P Grade | A Grade | ||
50/50 | ≤3.3 | ≤3.5 | |
40/60 | ≤4.5/2.6 | ≤4.7/2.8 | |
30/70 | ≤5.7/1.9 | ≤5.9/2.1 | |
20/80 | ≤7.6/1.3 | ≤7.75/1.38 | |
10/90 | ≤10.85/0.68 | ≤11.2/0.75 | |
5/95 | ≤14.4/0.45 | ≤15.5 /0.48 | |
2/98 | ≤18.5/0.6 | ≤19.8/0.38 | |
1/99 | ≤21.8/0.28 | ≤22.8/0.35 | |
PDL (dB) | ≤0.15 | ≤0.2 | |
Directivity(dB) | ≥50 | ||
Return Loss(dB) | ≥55 | ||
Parameter | Specification | |||||||||||||||
Operating Wavelength | nm | Single Window1 Dual,Three Window2 | ||||||||||||||
(1×N) | N=3 | N=4 | N=5 | N=8 | N=16 | N=24 | N=32 | N=64 | ||||||||
Fiber Type | Corning SMF-28e | |||||||||||||||
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 | |||||||
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 | |||||||
Return Loss | dB | ≥55 | ||||||||||||||
Directivity | dB | ≥55 | ||||||||||||||
PDL | dB | <0.20 | <0.20 | <0.30 | <0.30 | <0.40 | <0.50 | <0.50 | <0.50 | |||||||
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