Photoelectric hybrid cable for access network GDTA/GDTS
Insert single-mode or multi-mode optical fiber into a loose tube made of high-modulus polyester material, loose tube is filled with waterproof compound. The center of the cable core is a metal reinforced core (Aluminum/steel). Loose tube and insulated copper wire are twisted around the center strangth member to form a compact round cable. The gap in the cable core is filled with a water blocking filler.
• Photoelectric integration, solve the problem of equipment power and signal transmission, provide centralized monitoring and maintenance of equipment power
• Improve power manageability and reduce power supply coordination and maintenance
• Reduce purchase costs and save construction costs
•The precision control of the fiber length ensures that the fiber has good tensile performance and temperature characteristics
•It is mainly used in DC remote power supply system of distributed base stations to connect BBU and RRU
•Suitable for direct burial
Applications
• overhead
Environmental Characteristics
Transport / Storage / Use Temperature: -40 °C ~ +70 °C
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item
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technical requirement
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remark
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Allowable bending radius(mm)
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dynamic
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30D
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static state
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20D
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Allowable pull(N)
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short-term
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3000
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Long-term
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1500
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Allowable press force
(N/100mm²)
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short-term
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3000
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Long-term
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1000
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Operating temperature range
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wire
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-15~+70
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Meet GB5023-1997
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Other materials other than
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-40~+70
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Water resistance / waterproof performance
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Long term immersion in water without water seepage
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Except the conductor of the wire
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No leakage
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Construction temperature range
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-20~+60
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In addition to electric wire
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-0~+60
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wire
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weight
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374kg/km(RV-2*2.5mm)
382kg/km(RV-4*2.5mm)
502kg/km(RV-6*2.5mm)
628kg/km(RV-8*2.5mm)
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Mechanical properties
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The optical cable tensile, impact, bending, flattening, torsion, winding and wear in compliance with YD/T901-2001 requirements
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Applicable laying mode
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Suitable for pipe, channel, cable trench, aerial, buried and other installation
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Audited Supplier 
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