توضیحات
CABLE CONSTRUCTION
Cable constructions are in accordance:
- optical fiber:Multi Mode fiber 62.5/125. The fibers are color coded and properly operate at a wide range of temperature from -40◦ C up to +80◦ C
- Buffer:Central tube of PBT materials contains up to 12 optical fibers, filled with thixo tropic jelly. The jelly is free from dirt, metallic particles and would be non toxic and present no any dermal hazards
- Strength member:A layer of Glass Yarn will be applied over the buffer. Swell able yarn may be applied over glass Yarns
- Aluminium foil:A layer of aluminium foil will be applied over the Glass Yarn
- First jacket: A black LDPE jacket in accordance to ASTM D-1248. The nominal thickness of the jacket is 1 mm
- Armor: A corrugated steel tape will be applied on inner jacket.This layer act as anti rodent
- outer jacket:A black HDPE jacket in according to ASTM-D1248 will be applied on corrugated steel tape. The nominal jacket thickness is 1.5mm
CABLE SIZES AND GENERAL DATA
Cables size and general data are in accordance:
-
Number of fibers in tube: 2up to 12 Fiber
- Tube Diameter (mm):3.2
- Pulling tension (N): 1_Operation:1000 , ۲_nstallation:2100
- Approx overall diameter (mm):10.5
- Approx Weight (kg/Km):106
نقد و بررسیها
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