Single-core cable suitable for underground FTTH cabling has been published

Sumitomo Electrician developed a cable for home optical fiber communication lines for underground wiring. For the beauty of the urban environment and the charming scenery, the cable grounding project becomes more and more important, and the underground wiring is becoming more and more concerned. At the same time, improve work efficiency, will remove the core line of working time shortened 60%, improve the efficiency is also more important.

Sumitomo Electrical Development of the underground FTTH with a single core optical cable from the diameter of 0.5 mm fiber bundle bundles. With the price advantage of the "40-core cable trough" and cold zone use of 40-conductor cable trough, 100-core cable trough the three varieties. No matter how the optical fiber bends, the loss is relatively small, to achieve the cable fine diameter.

The cable makes the single core transmission possible and prevents the shunt loss from occurring. Reconsider the tape shape of the bundle core to make the appearance more beautiful. The operation time of removing ribbon from the slot is 60% shorter than the original, which improves the work efficiency.

Through the underground cable to connect the fiber to the home, need to remove the ribbon from the slot, remove the coating. The project will have a maximum of 3 diversion losses. According to the company, it is the first single-core cable suitable for the underground FTTH wiring.

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