SINGLE MODE OPTICAL FIBER CABLE SPECIFICATION (ARSS) No. FT-S16274 Version: A (ITU-T Rec. G.652.D) Futong Group Communication Technology (Thailand) Co., Ltd. All Right Reserved Add: No.7/324, Moo 6, T.Mabyangporn A.Pluakdaeng, Rayong 21140 Thailand Tel.: +66 (0) 38 027 412; Fax: +66 (0) 38 027 411 www.futonggroup.com.cn 2016 Copyright. Specifications subject to change without notice. Design: Yongfu Liang Confirmed by: Le Wang 114
Product: ARSS 1. General 1.1 The specification covers the construction and properties of optical fiber cable. 1.2 The cable shall be used for duct or aerial installed. 1.3 The optical fiber which is used in the cable is also in compliance with ITU-T Rec. G.652.D. Acquisition of ISO: 9001 and TISI 2166-2548 certificate. 1.4 The cable generally meets any latest relevant IEC Recommendation or better. 1.5 The single mode fiber shall operate in 1310nm and 1550nm. 1.6 The cable could serve for 25 years without any significant deterioration. 2. Cross Section of Cable No Color Stripe ARSS 12, 24F G.652.D Figure 1 Cross Section of Cable 2016, Futong Group, All rights reserved Page 1 of 5 115
3. Optical Fiber in the Cable 3.1 Construction Fiber Type Single mode type ITU-T G.652.D Product: ARSS Material Ge doped fused silica Mode field diameter 1310 nm 9.2 ± 0.4 μm Core / Cladding concentricity error 0.6 μm Cladding diameter 125 ± 1μm Cladding non-circularity 1.0% Coating Material UV curable acrylate diameter 245±5μm (uncolored) 250±15μm (Colored) Fiber proof-tested 0.69 GPa ( 1.0%, 100kpsi) in accordance with the optical fiber proof test by EIA-455-31B or IEC 60793-1-30 3.2 Optical characteristics @1310 nm 0.35 db/km @1383nm 0.35 db/km Attenuation @1490nm 0.24 db/km @1550 nm 0.21 db/km @1625nm 0.23 db/km Chromatic dispersion coefficient @1310 nm 3.5 ps/(nm km) @1550 nm 18.0 ps/(nm km) @1625 nm 22.0 ps/(nm km) Zero-dispersion Wavelength 1300~1324 nm Zero-dispersion slope 0.092ps/(nm 2 /km ) Cable Cut-off Wavelength (λcc) 1260nm in accordance with EIA/TIA- 455-170 Polarization Mode Dispersion(PMD)& PMD Q 0.2 ps/ km Macrobend Attenuation (100turns,Radius:30mm) @1550 nm 0.10 db 2016, Futong Group, All rights reserved Page 2 of 5 116
4. Optical Cable Product: ARSS 4.1 Construction Cable Type ARSS Fiber Construction Refer to 3.1 Central Strength Member Material FRP Tube Material PBT Filling Compound Thixotropic Jelly Compound Filler Material PE Water blocking layer Material Water blocking yarns and water blocking tape Addition Strength Member Material Aramid yarn or other equivalent material Material Polyester or other equivalent material Rip Cord 2(Each ripcord shall have sufficient strength to No. be capable of slitting the sheath for a continuous length of 1 meter) Material Corrugated steel tape coated with polymer on both sides Armor 0.15±10% mm (Steel foil) Thickness(mm) Min. 0.05 mm (polymer coating on each side) Overlap Min. 3.0 mm High density polyethylene colored black (With Material Outer Sheath UV radiation protection) Thickness(mm) Min. 1.5 mm 4.2 Buffer Tube Stranding, cable size and weight Fiber count Fiber number per tube Number of tube / filler Max. Diameter (mm) 12 6 2/3 12.0 120 24 6 4/1 12.0 120 Nom. Weight (kg/km) 4.3 Identification Color Code for Fibers and Tubes shall be in accordance with EIA/TIA-598-A. Fiber No. 1 2 3 4 5 6 Color Blue Orange Green Brown Slate White Tube No. 1 2 3 4 Color Blue Orange Green Brown 2016, Futong Group, All rights reserved Page 3 of 5 117
4.4 Minimum bending radius of the cable Product: ARSS The minimum allowable bending radius of the cable shall be 20 times the external diameter of the cable during handling or installation, and 15 times when fixed, according with IEC-60794-1- 2E11B. 5. Optical Fiber Cable Characteristics Tensile Loading Impact Crush Repeat Bending Water Penetration Twist Item Test Condition Specification at 1550nm IEC 60794-1-2-E1&EIA-455-33A Load : 1,800 N Hold time : 1hour IEC 60794-1-2-E4 Impact energy :2.94N.m Radius of hammer head:12.5±0.1mm No. of impacts : 5 cycles Impact rate: 2 sec/cycle IEC 60794-1-2-E3 Load : 2,200N/100mm Loading time: 10 minute (one point and one time ) IEC 60794-1-2-E6 Flexing rate: 2 sec/cycle Bending angle : ±90 No. of cycles : 25 Mandrel diameter: 20 Dia.of cable. Load : 49.03N IEC 60794-1-2-F5 Head of water : 1 m Test time : 1 hour Sample length: 3 m IEC 60794-1-2-E7 Length : 1 m Twist angle : ±180 No. of cycles : 10 cycles Load : 49.03N Attenuation change 0.05 db Fiber strain 0.33% No fiber break and no sheath No water leakage at end of cable Cable Bending Temperature Cycling IEC 60794-1-2-E11B Mandrel Dia. : 20 cable Dia. No. of turn : 1 No. of cycle : 1 IEC 60794-1-2-F1 No. of cycles : 2 Temperature: -10 to +70 Soak time (4km/drum): 14hours /km 2016, Futong Group, All rights reserved Page 4 of 5 118
Product: ARSS 5.1 Cable Sheath Test: (* Specimen is made form the raw material of PE) Item Test Method Specification Carbon Black* Tensile strength and Elongation* Environmental stress cracking* Shrink back: ASTM D1603 2.6±0.25% ASTM D 470 ASTM D1693 Sample length: 5cm Sample wide: 13mm At 115±1 for 4 hour Tensile strength 168kg/cm2 Elongation 300% Failure from 10 specimens 2 5% 6. Cable sheath Marking The length and identification marking are printed on the sheath at every one meter interval in white color. The accuracy of the length marking shall be 1.0 %. The contents of sheath marking shall be as follows: MDES National Broadband Network FUTONG 2016 SM/ARSS-**F XXXXXX ****M MDES: Customer s name National Broadband Network: Name of project FUTONG: The name of manufacturer. 20**: Year of manufacture SM/ARSS-**F: Type and number of cores xxxxxx: Oher information such as Contractors, Contract No. or Batch No. etc. ****M: Length marking. The sheath marking can be changed as customer s requirement. 7. Packing and shipping 7.1Cable drum and drum Length. The cable drum is wood drum. The diameter of the barrel shall not be less than 25 times the outside diameter of cable. Standard drum length:4,000m/drum(according to customer s requirement.) 7.2 Marking The direction of rotation of the color scheme is shown by making the clockwise and anticlockwise ends with red and green adhesive tape respectively. 7.3 Labeling The contents as follows(for example): FUTONG Cable type/size Cable length Cable NW/GW can be changed as customer s requirement. ----------END OF SPECIFICATION---------- 2016, Futong Group, All rights reserved Page 5 of 5 119