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GYTC8S Fig 8 Direct Buried Fiber Optic Cable 24 Core Optical Fiber Cable

Categories Direct Buried Fiber Optic Cable
Brand Name: SLR
Model Number: GYTC8S
Certification: CE ROHS
Place of Origin: GUANGDONG CHINA
MOQ: 3KM
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 300000KM / Day
Delivery Time: 2 Weeks after payment
Packaging Details: Wooden Drum
Product name: GYTC8S Fiber Optic Cable
Application: Aerial Cable
Number of conductors: 24 cores
Type: Fig 8 Aerial fiber optic cable
Jacket: Black PE
Fiber type: G652D
Strength member: Steel Wire Strength Member
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GYTC8S Fig 8 Direct Buried Fiber Optic Cable 24 Core Optical Fiber Cable


GYTC8S Figure 8 Fiber Optic Cable Overhead 24 Core Optical Fiber Cable ​


GYTC8S is an outdoor use optical fiber cable suitable for aerial applications.

Self-supported figure 8 optical cable with fibers placed in jelly filled loose buffer tube stranded around dielectric central member. The cable core is protected with jelly or waterblocking material to prevent water intrusion and migration, protected with a corrugated steel tape armor. All whole unit and galvanized steel messenger are covered with black polyethylene outer jacket.


The structure of GYTC8S / GYTC8A cable is to put 250µm optical fiber into loose tube made of high modulus material, which is filled with waterproof compound. The cable core is wrapped in a plastic-coated steel and integrated with the steel strand into an 8-figure polyethylene sheath. Figure-8 self-supporting structure provide high tensile strength and enables easy and cost saving aerial installations.


Product Characteristics

• Steel wire strands have extremely high tensile strength, which is convenient for self-supporting overhead laying and reduces installation costs
• With good mechanical properties and temperature characteristics
• Material of loose tube has good hydrolysis resistance and high strength
• The loose tube is filled with special gel, which protect the optical fiber
• Take the following measures to ensure the waterproof performance of the optical cable
-Single metallic wire center reinforced core
-Filled with special Water-blocking material in loose tube
-Complete cable core filling
- Moisture-proof layer of plastic-coated steel



ModelFiber聽聽 countTube countFilling rope countWeight(kg/km)Tension(N)Crush (N/100mm)Bending Radius Static / dynamic (mm)
GYTC8S-2~6Xn2~614158According to the diameter of suspension wire300/100010D/20D
GYTC8S-8~12Xn8~1223158
GYTC8S-14~18Xn14~1832158
GYTC8S-20~24Xn20~2441158
GYTC8S-26~30Xn26~3050158


Cable Sheath Marking
XXXOFC 2021 GYTA53 XXCORE SM XXXXM
XXXOFCmanufacture's brand, (as client order)
2021manufacture year
GYTA53cable type
XXXXMmarks for meters

ItemParameter
Fiber-G652DAttenuation Coefficient1310nm dB/km ≤0.4
1550nm dB/km ≤0.3
Outer jacketMaterialMDPE
ColorBlack
Min. bending radiusStatic10 times cable diameter
Dynamic20 times cable diameter
Repeating bendingLoad:150N;number of cycles:30 No obvious addition attention, no fiber break and no cable damage.
Tensile performanceShort term1500N The addition attention≤0.1dB,fiber strain ≤0.15%
CrushShort term1000N/100mm The addition attention≤0.1dB
TorsionLoad:150N; number of cycles:10; twist angle:±180° No obvious addition attention, no fiber break and no cable damage.
ImpactImpact energy:450g×1m; radius of hammer head:12.5mm; number of impact: 5 No obvious addition attention, no fiber break and no cable damage.


Parameters of single mode fiber :
ItemsDescription
G.652.DG.655
Attenuation (dB/km)1310nm≤0.36≤0.40
(After cable)1550nm≤0.22≤0.25
Cable cut-off wavelength (mm)≤1260≤1450
Zero-dispersion wavelength (mm)1300~1324≤1520
Zero-dispersion slope([ps/(nm2·km)])≤0.092---
Dispersion slope(1550nm) ([ps/(nm2·km)])---≤0.0084
1310nm Mode field diameter (μm)8.7~9.5---
1550nm Mode field diameter (μm)9.8~10.89.1~10.1
Core/Clad concentricity error (μm)≤0.6≤0.6
Cladding diameter ( μm)125±0.7125±0.7
Cladding non-circularity (%)≤1.0≤1.0
Primary Coating diameter ( μm)235~250235~250
(Before be colored)
Proof test level (kpsi)≥100≥100
Atttenuation with bending loss(dB)@1550nm,25 mm radius, 100 turns≤0.05≤0.05
@1550nm,16 mm radius, 1 turn≤0.05≤0.05

Attenuation and bandwidth of multi mode Optical fiber:
Fiber type850/1300nm Attenuation(20℃) (After cable)Overfilled Modal BandwidthEffective Modal BandwidthApplication support distance on (at 850nm)
Typical valueMax value850/1300nm850nm40GBASE-SR4 / 100GBASE-SR10110GBASE-SR1000BASE-SR
unitdB/KmdB/KmMHz.KmMHz.Kmmmm
50/1253.0/1.03.3/1.2≥500/500------------
62.5/1253.0/1.03.3/1.2≥200/500------------
OM2+3.0/1.03.3/1.2≥700/500≥950---140170
OM33.0/1.03.3/1.2≥1500/500≥2000150300550
OM43.0/1.03.3/1.2≥3500/500≥470075010001100

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