China Triple Windows 5/95 10/90 15/85 Splitting Ratio Ftb Coupler with 1X2 Mini Tube 0.9mm Fbt Coupler, Find details about China Fbt Coupler, Fbt Window Coupler from Triple Windows 5/95 10/90 15/85 Splitting Ratio Ftb Coupler with 1X2 Mini Tube 0.9mm Fbt Coupler
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.
April 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.
April 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
Technical Parameter
Coupling Ratio | Insertion Loss(dB) | |
P Grade | S Grade | |
50/50 | ≤3.4 | ≤3.6 |
45/55 | ≤3.7/2.7 | ≤3.8/2.9 |
40/60 | ≤4.4/2.6 | ≤4.7/2.8 |
35/65 | ≤4.8/2.0 | ≤4.9/2.10 |
30/70 | ≤5.7/1.9 | ≤6.0/2.0 |
25/75 | ≤6.9/1.3 | ≤6.5/1.4 |
20/80 | ≤7.6/1.2 | ≤8.0/1.3 |
15/85 | ≤8.6/0.7 | ≤8.9/0.88 |
10/90 | ≤11.0/0.65 | ≤11.5/0.8 |
5/95 | ≤14.2/0.4 | ≤14.8/0.5 |
2/98 | ≤18.5/0.25 | ≤19.0/0.35 |
1/99 | ≤21.5/0.2 | ≤22.0/0.3 |
Excess Loss(Typ.)(dB) | ≤0.1 | |
PDL(Max.)(dB) | ≤0.1 | |
Operating Wavelength(nm) | 1310±40, 1550±40,1310/1550±40,1310/1550/1490±40 or 850, 850/1310 custom wavelength | |
Directivity(dB) | ≥55 | |
Return Loss(dB) | ≥50 | |
Port Configuration | 1×2 or 2×2 |
Parameter | Specification | ||||||||
Operating Wavelength(nm) | 1310±40, 1550±40,1490±10 | ||||||||
Fiber Type | SMF | ||||||||
(1×N)(2×N) | N=3 | N=4 | N=5 | N=6 | N=8 | N=10 | N=16 | N=24 | N=32 |
IL(MAX)(dB) | 5.4 | 6.9 | 8.1 | 8.9 | 10.3 | 11.5 | 13.8 | 15.6 | 17.2 |
Uniformity(dB) | 0.5 | 0.7 | 1.1 | 1.3 | 1.5 | 1.7 | 1.8 | 2 | 2.2 |
PDL(dB) | ≤0.20 | ≤0.20 | ≤0.30 | ≤0.30 | ≤0.30 | ≤0.40 | ≤0.40 | ≤0.50 | ≤0.50 |
Return Loss(dB) | ≥55 | ||||||||
Directivity(dB) | ≥50 |