After the optical fiber joint is protected by the joint box, it should be protected from moisture corrosion, should not increase the attenuation of the optical fiber joint before protection, and meet the following requirements:
Optical performance
The remaining optical fiber in the optical cable joint box is coiled in the optical fiber placement device. During the installation and use of the optical cable joint box, the optical fiber joint should not have obvious additional attenuation.
Sealing performance
After the optical cable joint box is sealed according to the prescribed operating procedures, the inflation pressure in the optical cable joint box is (100±5) kPa. After being immersed in a container of clean water at room temperature for 15 minutes, there should be no bubbles escaping, or the barometer indication should be unchanged after stable observation for 24 hours.
Resealing performance
The optical cable joint box is tested after being sealed three times according to the prescribed operating procedures. The inflation pressure in the optical cable joint box is l00kPa±5kPa. After being immersed in a container of clean water at room temperature for 15 minutes, there should be no bubbles escaping, or the barometer indication should be unchanged after stable observation for 24 hours.
All Products
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Outdoor Fiber Optic Cable
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Indoor Fiber Optic Cable
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ADSS Fiber Optic Cable
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FTTH Drop Cable
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Fiber Optic Patch Cord
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Fiber Optic Accessories
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CAT5E Ethernet Cable
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CAT6 Ethernet Cable
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CAT6A CAT7 CAT8 Cable
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Network Patch Cord
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CAT3 Telephone Cable
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RG59 RG6 Coaxial Cable
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KeyStone Jack FacePlate
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RJ45 Connector
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Network Patch Panel
Fiber optic splice closure test requirements-Aixton
January 8, 2025
