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 standardFRP
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
fiber2.Steel strand diameter.3.0mm 3.6mm 3.9mm,4.2mm,6.0mm3.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 ENG652D optical fiber cable self supporting for
aerial5.1 Mechanical
& environmental characteristics5.1.1 Cable
bending radius: 10 x cable diameter (during
operation)20 x cable diameter (during
installation)5.1.2 Temperature rangeOperating temperature
range-40oC to +70oCStorage / Transport
temperature range-50oC to
+70oCInstallation temperature range-20oC to
+60oC 5.2 Main mechanical & environmental characteristics
test / G652D 24 core fiber optic cable price per
meter figure8 cableNOITEMTEST METHODACCEPTANCEREQUIREMENTS1Tensile
StrengthIEC 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.2Crush TestIEC 60794-1-E3-
Load:1500 N/100mm- Load time: 1min- Loss
change £ 0.1 dB @1550 nm- No fiber break and no sheath
damage.3Impact TestIEC
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.4Repeated BendingIEC
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.5TorsionIEC 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.6Water PenetrationIEC 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 7Temperature CyclingIEC
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.8Compound FlowIEC 60794-1-E14-
Sample length: 30
cm- Temp: 70°C ± 2°C- Time: 24
hours- No compound flow9Sheath High Voltage
Test - On line test- 9t KV (t-sheath
thickness)- No sheath breakdown6.1 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 testing6.1.5 Drum
length6.1.5.1 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 Marking6.2.1 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).Company
Profile /* January 22, 2024 19:08:37 */!function(){function
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