FBT Optical Fiber Splitter 1x2 PON FBT Copler Splitter Fiber Optic Coupler
FBT Optical Fiber Splitter 1x2 PON FBT Copler Splitter Fiber Optic Coupler
SC / APC Connector 1x16 Fiber Optic PLC Splitter / Coupler
1. 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. Rollball 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. Rollball 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 1x4 ports for tree couplers, and from 2x2 up to 4x4 for star couplers. Available in
single, dual, and tripple wavelength windows(1310/1490/1550nm).
Technical Parameter
| Parameter | Unit | Wide Band Coupler | Dual Window Coupler | Multimode fiber Coupler | ||||
| Grade | / | P | S | P | S | P | S | |
| Operating Wavelength | nm | 1310,1550or C+Band | 1310and1550 | 850or1310 or customer specified | ||||
| Operating Bandwidth | nm | ±40 | ±40 | ±40 | ||||
| Typical Excess Loss | dB | ≤0.07 | ≤0.01 | ≤0.07 | ≤0.01 | ≤0.4 | ≤0.7 | |
|
Insertion Loss
|
50/50 |
dB
|
≤3.4 | ≤3.6 | ≤3.4 | ≤3.6 | ≤3.7 | ≤4.0 |
| 40/60 | ≤4.2/2.6 | ≤4.7/2.8 | ≤4.2/2.6 | ≤4.7/2.8 | ≤4.7/2.7 | ≤5.0/3.0 | ||
| 30/70 | ≤5.7/1.9 | ≤6.0/2.0 | ≤5.7/1.9 | ≤6.0/2.0 | ≤6.0/2.0 | ≤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 | ≤8.1/1.7 | ||
| 10/90 |
≤9.55~10.65 /0.65 |
≤9.3~10.9 /0.8 |
≤9.55~10.65 /0.65 |
≤9.3~10.9 /0.8 |
≤11.2 /0.9 |
≤11.6 /1.2 |
||
| 5/95 |
≤12.4~13.8 /0.4 |
≤12.1~14.1 /0.5 |
≤12.4~13.8 /0.4 |
≤12.1~14.1 /0.5 |
≤14.5 /0.7 |
≤15.0 /1.0 |
||
| 3/97 |
≤14.5~16.15 /0.3 |
≤14.15~16.5 /0.4 |
≤14.5~16.15 /0.3 |
≤14.15~16.5 /0.4 |
≤14.5~16.15 /0.3 |
≤14.15~16.5 /0.4 |
||
| 2/98 |
≤16.1~18.05 /0.25 |
≤15.7~18.45 /0.35 |
≤16.1~18.05 /0.25 |
≤15.7~18.45 /0.35 |
≤18.6 /0.6 |
≤19. 4/0.9 |
||
| 1/99 |
19.05~21.15 ≤0.2 |
≤18.55~21.65 /0.3 |
19.05~21.15 ≤0.2 |
≤18.55~21.65 /0.3 |
≤22.0/0.5 | ≤22.8/0.8 | ||
| PDL | dB | ≤0.1 | ≤0.15 | ≤0.15 | ≤0.2 | ≤0.1 | ≤0.15 | |
| Directivity | dB | ≥55 | ||||||
| Operating Temperature | ℃ | -40 ~ +85 | ||||||
| Storage Temperature | ℃ | -40 ~ +85 | ||||||
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