24 Core Fiber Outdoor Optical Cable Cable Optic Fiber Self Supporting GYTC8S Aerial Cable
China 24 Core Fiber Outdoor Optical Cable Cable Optic Fiber Self Supporting GYTC8S Aerial Cable, Find details about China Aerial Cable, Cable Optic Fiber from 24 Core Fiber Outdoor Optical Cable Cable Optic Fiber Self Supporting GYTC8S Aerial Cable
1. Cable Cross-section
2. Cable Specification
2.1 Introduction
Loose tube construction, tubes jelly filled, elements (tubes and filler rods) laid up around metallic central strength member, polyester yarns used to bind the cable core, filling compound, Steel tape, then PE outer sheath with messenger wires combined.
2.2 Fiber color code
The fiber color in each tube starts from No. 1 Blue.
1 | 2 | 3 | 4 | 5 | 6 |
Blue | Orange | Green | Brown | Slate | White |
2.3 Color codes for loose tube
The tube color starts from No. 1 Blue.
1 | 2 | 3 | 4 |
Blue | Orange | Green | Brown |
2.4 Cable structure and parameter
SN | Item | Unit | Value | ||||
1 | No. of fibers | count | 12/24 | 36 | 48 | 72 | 96 |
2 | No. of fibers per tube(max) | count | 6 | 6 | 12 | 12 | 12 |
3 | No. of elements | count | 5 | 6 | 5 | 6 | 8 |
4 | Messenger wires | mm | 7*1.0 | ||||
5 | Cable diameter(±5%) | mm | 8.7 | 9.1 | 9.6 | 10.2 | 11.9 |
6 | Cable height(±5%) | mm | 16.1 | 16.5 | 17.0 | 17.6 | 19.3 |
7 | Cable weight(±10%) | kg/km | 152 | 169 | 171 | 200 | 228 |
8 | Short term tension | N | 5000 | ||||
9 | Short term crush | N/100mm | 1000 | ||||
3. Characteristic of Optical Cable
3.1 Min. bending radius for installation
Static: 10 x cable diameter
Dynamic: 20 x cable diameter
3.2 Application temperature range
Operation: - 40ºC ~ +60ºC
Installation: -30ºC ~ +60ºC
Storage/transportation: - 30ºC ~ +60ºC
3.3 Main mechanical & environmental performance test
Item | Test Method | Acceptance Condition |
Tensile Strength IEC 60794-1-2-E1 | - Load: Short term tension - Length of cable: about 50m - Load time: 5min | - Fiber strain £ 0.6% - No fiber break and no sheath damage. |
Crush Test IEC 60794-1-2-E3 | - Load: Short term crush - Load time: 10 min | - Loss change £ 0.1dB@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: 4.5J | - Loss change £ 0.1dB@1550nm - No fiber break and no sheath damage. |
Repeated Bending IEC 60794-1-2-E6 | - Bending radius: 20 x OD - No. of the cycle: 30 | - Loss change £ 0.1dB@1550nm - No fiber break and no sheath damage. |
Torsion IEC 60794-1-2-E7 | - Length: 1m - Twist angle: ±180° - No. of the cycle: 10 | - Loss change £ 0.1dB@1550nm - No fiber break and no sheath damage. |
Cable bend IEC 60794-1-2-E11 | - The diameter of mandrel:20 x OD - Number of turns:4 - Number of cycles:3 | - Loss change £ 0.1dB@1550nm - No fiber break and no sheath damage. |
Compound flow IEC 60794-1-2-E14 | - Length: 30cm - Temperature:70 oC±2 oC - Period:24h | - No outflow or dripping |
Water Penetration IEC 60794-1-2-F5B | - Height of water: 1m - Sample length: 3m - Time: 24h | - No water leak from the cable core of the opposite end |
Temperature Cycling IEC 60794-1-2-F1 | - Temperature:+23oC→-0oC→+60oC →+0oC→+60oC - Time of each step: 24h - Number of the cycle: 2 | - Loss change £ 0.1dB/km@1550nm - No fiber break and no sheath damage. |
4. Characteristic of Optical Fiber
G652D Fiber Information
Mode field diameter (1310nm): 9.2mm±0.4mm
Mode field diameter (1550nm): 10.4mm±0.8mm
Cut off wavelength of cabled fiber (lcc): £1260nm
Attenuation at 1310nm: £0.35dB/km
Attenuation at 1550nm: £0.21dB/km
Bending loss at 1550nm (100 turns, 30mm radius): £0.05dB
Dispersion in the range 1288 to 1339nm: £3.5ps/ (nm•km)
Dispersion at 1550nm: £18ps/ (nm•km)
Dispersion slope at zero dispersion wavelength: £0.092ps/ (nm2•km)
1. What are the payment terms that you support?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.
2. What about the lead time?
Usually, if there's stock, we ship the goods within 3~5 working days after the deposit is confirmed. If it is out of stock, the lead time depends.
3. How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS, and so on, while the goods have high weight and volume, we suggest using air or sea shipment.
4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The Proforma invoice will be sent for confirmation.
(3) After the agreement on the proforma invoice, the customer makes the deposit.
(4) Manufacturing will be started as soon as the payment is confirmed by our bank.
(5) Ship out the goods within the agreed delivery deadline.
5. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.
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