【Product introduction】
? comply with EU ROHS standards
Plastic parts shall be free of injection defects, dirt, mechanical damage, good color consistency, flame retardant and pass the high and low temperature tests.
The surface of hardware is not damaged, and the salt spray test is passed.
? dimensions in accordance with IEC standards and good stability
Telecommunication network, man, optical fiber communication system
Optical fiber testing instruments
? Optical CATV, optical sensor
Fiber broadband access network, FTTH fiber to the home
? fiber distribution frame, rack and wall mounted fiber distribution unit
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項(xiàng)目 |
指標(biāo) |
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Flame retardant test of plastic parts (UL94 V-0 grade) |
Burning vertically for 10 seconds, leaving the flame for 10 seconds and extinguishing; burning or hot particles falling from the test sample will not spread the combustion to the bottom layer placed under the test sample. |
|
hot test |
+85 ℃ for 168 hours. The product shall be free of deformation, crazing, and other mechanical damage. |
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Cryogenic test |
-40 ℃, lasting for 168 hours. The product shall be free of deformation, crazing, and other mechanical damage. |
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Salt spray test |
5% concentration, 48 hours, no deformation, peeling, corrosion, etc. |
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Operating temperature, ℃ |
-40~+85攝氏度 |
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Damp heat test ℃ |
Temperature: 40 ℃; relative humidity: 90% - 95%; duration: 168h, no mechanical damage such as deformation, crazing, relaxation, etc. |
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Plug force test |
Allowable insertion and removal force: 19.6n maximum |
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technical standard |
YD/T1272.1-2003 |
