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Self-Supporting 24 Core Aerial Optical Fiber Cable GYTC8S
Place of Origin: China
Brand Name: KNOFC
Certification: ISO9001/CE
Model Number: GYTC8S 24 Core
Minimum Order Quantity: 1km
Price: Negotiable
Packaging Details: Wooden drum
Delivery Time: 8-10 working days
Supply Ability: 100000M/Week
详情介绍
Fiber Type: G652D Or As Your Request Fiber Brand: YOFC / Fiberhome / Corning
Fiber Count: 2-288 Core Central Strength Member: Steel Wire
Protective Layer: Corrugated Steel Tape Outer Sheath Material: HDPE
Installation: Self- Supporting Aerial Life Expectancy: More Than 30 Years
Operating Temperature: -40°C To+70°C Certification: ISO9001/CE

Self-Supporting 24 Core Aerial Optical Fiber Cable GYTC8S

 

Description:

The fibers are placed in a loose tube made of high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular cable core. After PSP is applied around the cable core, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE) sheath to be figure 8 structure. This kind of cable is specifically applied for self-supporting aerial installation.
 

Characteristics:

◆ Good mechanical and temperature performance.
◆ High strength loose tube that is hydrolysis resistant.
◆ Special tube filling compound ensure a critical protection of fiber.
◆ High tensile strength of stranded wires meet the requirement of self-supporting and reduce the installation cost.
◆ The following measures are taken to ensure the cable watertight:
          ➢ Steel wire used as the central strength member
          ➢ Loose tube filling compound
          ➢ 100% cable core filling
          ➢ PSP enhancing moisture-proof
          ➢ Water-blocking material

 

Application:

1. Adopted to outdoor distribution.
2. Suitable for aerial.
3. Long distance and local area network communication.

 

Cable Mechanical Characteristic:

Cable typeDiameter (mm)Weight (kg/km)Tensile strength
Long/short term (N)
Crush Resistance Long/Short Term(N/100mm)Bending radius
Dynamic/static (mm)
Storage temperature    ( ℃ )
GYTC8S-2~368.6*15140600/1500300/100020D/10D-20~+70
GYTC8S-38~7210.5*16.9190
GYTC8S-74~9612*19250
GYTC8S-98~12013*20270
GYTC8S-122~14415*22305

 

Main mechanical & environmental performance test:

 

ItemTest MethodAcceptance Condition
Tensile Strength
IEC 794-1-2-E1
- Load: Short term tension
- Length of cable: about 50m
- Fiber strain £ 0.15%
- Loss change £ 0.1 dB @1550 nm
- No fiber break and no sheath damage
Crush Test
IEC 60794-1-2-E3
- Load: Short term crush
- Load time: 1min
- Loss change £ 0.05dB@1550nm
- No fiber break and no sheath damage.
Impact Test
IEC 60794-1-2-E4
- Points of impact: 3
- Times of per point: 1
- Impact energy: 5J
- Loss change £ 0.1dB@1550nm
- No fiber break and no sheath damage
Temperature Cycling Test
YD/T901-2001-4.4.4.1
- Temperature step:
+20℃→-40℃→+70℃ →+20℃
- Time per each step: 12 hrs
- Number of cycle: 2
- Loss change £ 0.05 dB/km@1550 nm
- No fiber break and no sheath damage.

Self-Supporting 24 Core Aerial Optical Fiber Cable GYTC8S 0

SHENZHEN KNOFC COMMUNICATIONS LIMITED


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