PLC Planar Waveguide Optical Splitter

Overview:

      With the investment direction of optical communication from main line of communication, MAN, LAN, private network etc to FTTP, FTTH, the core optical device of FTTH -- Optical Fiber Splitter, the spring of the market is coming, the market demａnd increasing incessantly, and the market is confirmed well by the all optical device factory at home and abroad. At present, there have two types of optical fiber splitter can satisfy the demａnd of optical splitting: one is Fused Fiber Splitter produced in traditional tapered coupler technology by traditional optical passive component factory; another is PLC Splitter based on optical integrated technology. These two devices each has advantages, user can select the two types of optical splitter according to the difference of usage occasion and demand.

      Planar optical waveguide technology is use semiconductor process to produce optical waveguide branching device, the function of splitting is completed on the chip, it can realized up to more than 1X32 branches on one chip, then, separately coupling package multi-channel optical fiber array of input end and output end at the two ends of chip.

     Beijing GTT Telecom Technologies Co., Ltd mainly stands on R&D and manufacturing of PLC Planar Waveguide Optical Fiber Splitter, there has 1×4，1×8，1×16，1×32，1×64 etc five different specification presently, conform to the demａnd of Telcordia GR-1209& GR-1221, low insertion loss, high stability, high homogeneity ingenious design. Widely apply in FTTH access project of Telecom EPON or GPON passive network etc.

Product feature

1.   The loss is not sensitive to transmission optical wavelength, can satisfy the transmission demａnd of different wavelength.

2.   Splitting equably, distribute the signal to user uniform.

3.   Compact conformation, it can directly install in the existing various distribution box for its small size, do not need special design to leave large installation space.

4.   Many branching channels of one device, can up to more than 32 routes.

5.   Multichannel with low costs, the more branches, the more obvious of cost advantage.

Application image

           Optical Splitter greatly apply in EPON or GPON passive optical network