Basic Info.
Product Description
2-288cores Aerial Self Supporting Fiber Optic Cable with FRP Csm
This specification covers the G652D 24 core fiber optic cable price per meter figure8 cable and technical properties complying with the latest YD/T 1155-2011 standard
FRP strength member, Loose tube stranded and filled with jelly, water blacking tape and water black yarns, aluminium tape, Outer HDPE sheath, two rip cods for easy open out sheath, 2.7mm,3.0mm 3.6mm,3.9mm,4.2mm,6.0mm galvanized stranded steel wire. Self supporting type optical cable for outdoor.
1. up to 288 fibers, SM G652D, G655, G656, G657A MM 50/125,60/125 optic fiber
2.Steel strand diameter.3.0mm 3.6mm 3.9mm,4.2mm,6.0mm
3.Low attenuation, low dispersion, stable control of excess length makes the optical cable perfect mechanical and environmental properties.
4.Designed in accordance with applicable industry technical specifications, standards and references including IEC and EN
G652D optical fiber cable self supporting for aerial
5.1 Mechanical & environmental characteristics
5.1.1 Cable bending radius: 10 x cable diameter (during operation)
20 x cable diameter (during installation)
5.1.2 Temperature range
Operating temperature range | -40oC to +70oC |
Storage / Transport temperature range | -50oC to +70oC |
Installation temperature range | -20oC to +60oC |
5.2 Main mechanical & environmental characteristics test / G652D 24 core fiber optic cable price per meter figure8 cable
NO | ITEM | TEST METHOD | ACCEPTANCE REQUIREMENTS |
1 | Tensile Strength IEC 794-1-E1 | - Load: 4000/6000/8000N - Length of cable under load: 50m | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
2 | Crush Test IEC 60794-1-E3 | - Load:1500 N/100mm - Load time: 1min | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
3 | Impact Test IEC 60794-1-E4
| - Points of impact: 5 - Times of per point: 5 - Impact energy: 450g - Radius of hammer head: 12.5mm - Impact rate: 2sec/cycle | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
4 | Repeated Bending IEC 60794-1-E6
| - Bending Dia.: 20 x OD - Load: 250N - Flexing rate: 3sec/cycle - No. of cycle: 30 | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
5 | Torsion IEC 60794-1-E7
| - Length: 1m - Load: 250N - Twist rate: 1min/cycle - Twist angle: ±90° - No. of cycle: 10 | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
6 | Water Penetration IEC 60794-1-F5B | - Height of water: 1m - Sample length: 3 m - Time: 12 hour | - No water shall have leaked from the opposite end of cable
|
7 | Temperature Cycling IEC 60794-1-F1
| - Temperature step: +20oC→-45oC→+60oC →+20oC - Time per each step: 12 hrs - Number of cycle: 2 | - Loss change £ 0.1 dB @1550 nm - No fiber break and no sheath damage. |
8 | Compound Flow IEC 60794-1-E14 | - Sample length: 30 cm - Temp: 70°C ± 2°C - Time: 24 hours | - No compound flow |
9 | Sheath High Voltage Test
| - On line test - 9t KV (t-sheath thickness) | - No sheath breakdown |
6.1 packing ( G652D optical fiber cable self supporting for aerial )
6.1.1 Each single length of cable shall be reeled on Fumigated Iron Wooden Drum suitable for long distance shipment.
6.1.2 Covered by plastic buffer sheet.
6.1.3 Sealed by strong wooden battens.
6.1.4 At least 1 m of inside end of cable will be reserved for testing
6.1.5 Drum length
6.1.5.1 Standard drum length is 2000m,3000m,4000m,5000m,6000m±2%;
6.1.5.2 Total quantity is at least the ordered quantity.
6.2. Drum Marking
6.2.1 Cable drum
-Manufacturer brand or name;
-Roll-direction arrow;
-Cable outer "end" position indicating arrow;
-The word "OPTICAL FIBER CABLE";
-Caution plate indicating the correct method for loading, unloading and convey the cable;
6.2.2 Marking plate
-Cable type;
-Cable length;
-Gross / Net weight in kilograms;
-Drum number;
-Manufacturing year and month;
-Project number, contract number or purchasing order number (if needed).
6.3 Cable identification documents
-Cable date sheet (Test report).
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