Tham khảo tài liệu 'datasheet - fo - cable 10gbit mm - n004ctslzh050u', công nghệ thông tin, tin học văn phòng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | TECHNICAL SPECIFICATION Central Tube, Single Jacket/non-Armor Cable [10Gigabit Ethernet MMF ] 1. SCOPE Application This specification covers the general requirements for fiber optic telecommunication cables used for indoor/outdoor application. Cable Description 1) PE Single Jacket 10 Gigabit Ethernet Multi mode color coded fibers, filled central tube, glass yarn as non-metallic armor, water swellable yarn and outer PE jacket 2) Low Smoke Zero Halogen(LSZH) Single Jacket 10 Gigabit Ethernet Multi mode color coded fibers, filled central tube, glass yarn as non-metallic armor, water swellable yarn and outer LSZH jacket 2. OPTICAL FIBER The optical geometrical and mechanical performance of the optical fiber shall be in accordance with Table 1 below. Table 1. The Characteristics of the 50um Multi Mode Fiber(10 Gb-E) ITEMS UNITS SPECIFICATION ≤ at 850nm Attenuation dB/km ≤ at 1300nm 10 Gigabit Ethernet m ≥ 300 at 850nm Operational Length Effective Modal Bandwidth ≥ 2000 at 850nm Numerical Aperture - ± Core Diameter µm 50 ± Core Non-circularity % ≤ Cladding Diameter µm 125 ± Cladding Non-circularity % ≤ Core/Cladding µm ≤ Concentricity Error Coating Diameter µm 245 ± 15 Proof Test kpsi ≥ 100 3. CABLE CONSTRUCTION The construction of the cable shall be in accordance with Table 3 below. Table 3. Construction of the Cable ITEMS DESCRIPTION Number of Fibers 2 ~ 24 Type of Fiber 50/125um Multi Mode (OM-3 type fiber) Loose Buffer Tube PBT (Polybutylene Terephthalate) Filling Compound Thixotropic Jelly Compound in Central Tube Water Swellable Yan or Water Swellable Tape Water Blocking Material (if necessary) Ripcord One ripcord Strength Member Glass Yarn or Aramid Yarn Material Black PE or LSZH Outer Jacket Thickness Nom. 4. FIBER IDENTIFICATION The color code of the central tube and the individual fibers within central tube shall be in accordance with Table 4 below. Table 4. The Color Code of the Individual Fibers No.
