S.G. BELDON (FBT) splitter, also be called Fiber Ratio Coupler, based on the traditional technology, it is to bundle together two or more optical fibers, and then pull the cone machine melt stretching, and real-time monitoring the change of the ratio, spectral ratio requirements after melt stretching, one side retain a single fiber (the rest of the cut) as input, the other end is a multi-channel output.
As one of the key components for GPON FTTx networks, optical splitters can be placed in the Central Office or in one of the distribution points (outdoor or indoor) because the FBT splitters are highly stable for multiport optical signal splitting with low insertion loss. FBT couplers are designed for power splitting and tapping in telecommunication equipment, CATV network, and test equipment
FBT splitters are available with 1x2, 1x3, 1x4, 1x5, 1x6, 1x8, 1x12, 1x16, 1x18, 1x20 and 1x24 configurations with single mode or multimode fiber and we offer all type connectors of pre-connectorized like SC, FC, ST, LC and E2000 etc.
|Parameters||Unit||Multimode Fused Couplers|
|Operating Wavelength||nm||850 or 1310 or 1550|
|Structure||-||1 x 2 or 2 x 2|
|Fiber Type||-||62.5/125 OM1 or 50/125 OM3 or OM4|
|Fiber Type||250μm bare fiber||mm||Φ3x54|
|900μm loose tube||mm||Φ3 x 60|
|2mm or 3mm jacket||mm||90x20x9.5|