Description
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. Seifree provides whole series of 1xN and 2xN splitter products that are tailored for specific applications.
4. All products meet GR-1209-CORE and GR-1221-CORE
4. Seifree also offer both tree and star type inline couplers/splitters with Rack mount box.
5. Seifree provide a reliable solution to split/combine signals. The splitting ratio ranges from 1x2 to 1x24 ports for tree couplers, and from 2x2 up to 4x4 for star couplers. Available in single, dual, and tripple wavelength windows (1310/1490/1550nm).
Applications
Long-haul Telecommunications
CATV Systems
Fiber Optic Sensors
Local Area Network
Specification (Tree-type Optical Splitter, Equally Split Ratio)
Operating Wavelength(nm) | 820±20/980±40/ 1310±40/1550±40 | 980&1550±40/ 1310&1490&1550±40 | Parameter | Unit | Value |
Ports (m x n) | Insertion Loss | PDL | Uni. | Insertion Loss | PDL | Uni. | Fiber Type | / | Hi 780/ Flex 1060/ SMF-28e/ SMF-28e XB |
dB |
1x3 | ≤5.40 | ≤0.20 | ≤0.50 | ≤5.60 | ≤0.20 | ≤0.60 | Directivity | dB | >55 |
1x4(2x4) | ≤6.90(7.10) | ≤0.20 | ≤0.70 | ≤7.10(7.30) | ≤0.20 | ≤0.80 | Return Loss | dB | >50 |
1x5 | ≤7.90 | ≤0.30 | ≤1.10 | ≤8.10 | ≤0.30 | ≤1.20 | Pigtail Dia. | mm | 0.9 / 2 / 3 |
1x6 | ≤8.90 | ≤0.30 | ≤1.30 | ≤9.10 | ≤0.30 | ≤1.50 | Pigtail Length | cm | >50 |
1x7 | ≤9.60 | ≤0.30 | ≤1.40 | ≤9.80 | ≤0.30 | ≤1.80 | Operating Tem. | ºC | -10~ +70 |
1x8(2x8) | ≤10.4(10.6) | ≤0.30 | ≤1.50 | ≤10.6(10.8) | ≤0.30 | ≤1.70 | Storage Tem. | ºC | -40~ +85 |
Why Choose us?
1. Quality system & Manufacture system
2. R&D system
3. Purchasing system
4. Prompt delivery and remarkable services
5. Reasonable prices
6. Accept orders according to customer's demands
7. Rich experience of OEM & ODM co-operation
Company
Seifree is founded in 2011, which is a leading provider for optical passive products in China. We design, develop, manufacture and distribute the optical products to satisfy customer's need for optical communication in Ethernet, SDH/SONET, Video monitor, FTTH, WDM Netowrk, Access Network, CATV Network, EPON System etc.