GYTY53 Underground Armoured Cable
Brand Name:KNOFC
Certification:ISO9001/CE
Model Number:GYTY53 48 Core
Minimum Order Quantity:1km
Delivery Time:8-10 working days
Payment Terms:L/C, T/T, Western Union, MoneyGram
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Location:
Shenzhen Guangdong China
Address:
No.232,Gem East Road,Bao'an District,Shenzhen,China.
Supplier`s last login times:
within 24 hours
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Product Details
Outdoor Steel Tape Armored Direct Buried Underground Fiber Cable GYTY53
Description:
The fibers, are positioned in a loose tube made of a high modulus
plastic. The tubes are filled with a water-resistant filling
compound. A steel wire, sometimes sheathed with polyethylene (PE)
for cable with high fiber count, locates in the center of core as a
metallic strength member. Tubes (and fillers) are stranded around
the strength member into a compact and circular cable core. The
cable core is filled with the filling compound to protect it from
water ingress, over which a thin PE inner sheath is applied. After
the PSP is longitudinally applied over the inner sheath, the cable
is completed with a PE outer sheath.
Characteristics:
◆ Good mechanical and temperature performance.
◆ High strength loose tube that is hydrolysis resistant.
◆ Special tube filling compound ensure a critical protection of
fiber.
◆ Crush resistance and flexibility.
◆ 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, duct and direct buried.
3. Long distance and local area network communication.
Optical Fiber Characteristic:
Cable Mechanical Characteristic:
| Cable type | Diameter (mm) | Weight (kg/km) | Tensile strength Long/short term (N) | Crush Resistance Long/Short Term(N/100mm) | Bending radius Dynamic/static (mm) | Storage temperature ( ℃ ) |
| GYTY53-2~60 | 10.0 | 140 | 600/1500 | 300/1000 | 20D/10D | -20~+70 |
| GYTY53-62~72 | 12.0 | 170 | ||||
| GYTY53-74~96 | 14.0 | 210 | ||||
| GYTY53-98~120 | 15.0 | 230 | ||||
| GYTY53-122~144 | 16.0 | 245 |
Main mechanical & environmental performance test:
| Item | Test Method | Acceptance 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. |
GYTY53 Underground Armoured Cable
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