Coated nylon jacket provide anti termite performance and with additional e glass yarn strength for anti rodent, idea for the UG Conduit and directly buried in a harsh environment .Central loose tube for 2-36core design with costly cable, single mode 9/125 and multi mode 50/125 as options.
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GL Fiber provides optical cables resistant to biological hazards caused by rodents, termites and birds, etc., after installation. Rodents often damage optical cables. Termites not only bite but also release formic acid to the cables. Our design methods include physical(including metallic and glass fiber armor and nylon sheath) and chemical (Spicy additives ) against biological hazards.
● Accurate process control ensuring good mechanical and temperature performances.
● All-dielectric design, applicable to lightning-prone areas.
● Small size and lightweight.
● Glass fiber yarns provide certain anti-rodent performance.
● Nylon outer sheath with high hardness provides specific anti-termite performance.
| Physical methods | Metallic armors | Stainless steel tape | Rodent and Birds | ||||||||||||||||||||||
| Steel wires | |||||||||||||||||||||||||
| Non-Metallic armors | FRP | Rodent and Birds | |||||||||||||||||||||||
| Glass Yarn | Rodent | ||||||||||||||||||||||||
| Nylon sheath | Nylon outer sheath | Termite | |||||||||||||||||||||||
| Chemical methods | Chemical additives | Spicy additives | Rodent and Termite | ||||||||||||||||||||||
|
Fiber Count |
36 |
Central strength member Material |
FRP |
|
Fiber type |
62.5/125 |
Peripherals Strength member |
Corrugated steel armored |
|
Max. No of loose tube |
3 |
Nylon jacket thickness |
0.5mm Blue (anti-termite） |
|
Fiber No. per tube |
12 |
Water blocking |
Gel filling compound in loose tube & water block tape around cable |
|
Loose tube Material |
PBT |
Operation temperature range |
-40 ℃ to + 70 ℃ |
|
Filler Material |
PE |
Installation temperature range |
-40 ℃ to + 70 ℃ |
|
Number of filler |
2 |
Transport and storage temperature range |
-40 ℃ to + 70 ℃ |
|
Inner Sheath Material |
MDPE Black |
Crush resistance |
Short term :3000N/100MM Long term: 1100N/100MM |
|
Outer sheath Material |
HDPE Black |
Minimal installation bending radius |
20 x OD |
|
Cable overall diameter |
12.2±0.2 mm |
Minimal operation bending radius |
10 x OD |
|
Cable weight |
Approx 86 kg/km |
Allowable Tensile Load(N) |
3000N |
Note:
1. Only a part of Anti Rodent Optical Cable are listed in the table. More can be produce as required .
2. Cables can be supplied with a range of single mode or multimode fibers.
3. Specially designed Cable structure is available on request.
GL Fiber provides optical cables resistant to biological hazards caused by rodents, termites and birds, etc., after installation. Rodents often damage optical cables. Termites not only bite but also release formic acid to the cables. Our design methods include physical(including metallic and glass fiber armor and nylon sheath) and chemical (Spicy additives ) against biological hazards.
● Accurate process control ensuring good mechanical and temperature performances.
● All-dielectric design, applicable to lightning-prone areas.
● Small size and lightweight.
● Glass fiber yarns provide certain anti-rodent performance.
● Nylon outer sheath with high hardness provides specific anti-termite performance.
| Physical methods | Metallic armors | Stainless steel tape | Rodent and Birds | ||||||||||||||||||||||
| Steel wires | |||||||||||||||||||||||||
| Non-Metallic armors | FRP | Rodent and Birds | |||||||||||||||||||||||
| Glass Yarn | Rodent | ||||||||||||||||||||||||
| Nylon sheath | Nylon outer sheath | Termite | |||||||||||||||||||||||
| Chemical methods | Chemical additives | Spicy additives | Rodent and Termite | ||||||||||||||||||||||
|
Fiber Count |
36 |
Central strength member Material |
FRP |
|
Fiber type |
62.5/125 |
Peripherals Strength member |
Corrugated steel armored |
|
Max. No of loose tube |
3 |
Nylon jacket thickness |
0.5mm Blue (anti-termite） |
|
Fiber No. per tube |
12 |
Water blocking |
Gel filling compound in loose tube & water block tape around cable |
|
Loose tube Material |
PBT |
Operation temperature range |
-40 ℃ to + 70 ℃ |
|
Filler Material |
PE |
Installation temperature range |
-40 ℃ to + 70 ℃ |
|
Number of filler |
2 |
Transport and storage temperature range |
-40 ℃ to + 70 ℃ |
|
Inner Sheath Material |
MDPE Black |
Crush resistance |
Short term :3000N/100MM Long term: 1100N/100MM |
|
Outer sheath Material |
HDPE Black |
Minimal installation bending radius |
20 x OD |
|
Cable overall diameter |
12.2±0.2 mm |
Minimal operation bending radius |
10 x OD |
|
Cable weight |
Approx 86 kg/km |
Allowable Tensile Load(N) |
3000N |
Note:
1. Only a part of Anti Rodent Optical Cable are listed in the table. More can be produce as required .
2. Cables can be supplied with a range of single mode or multimode fibers.
3. Specially designed Cable structure is available on request.
Non-returnable wooden drum.
Both ends of the fiber optic cables are securely fastened to the drum and sealed with a shrinkable cap to prevent ingress of moisture.
• Each single length of cable shall be reeled on Fumigated Wooden Drum
• Covered by plastic buffer sheet
• Sealed by strong wooden battens
• At least 1 m of inside end of cable will be reserved for testing.
• Drum length: Standard drum length is 3，000m±2%;
The sequential number of the cable length shall be marked on the outer sheath of the cable at an interval of 1meter ± 1%.
The following information shall be marked on the outer sheath of the cable at an interval of about 1 meter.
1. Cable type and number of optical fiber
2. Manufacturer name
3. Month and Year of Manufacture
4. Cable length
Drum marking:
Each side of every wooden drum shall be permanently marked in a minimum of 2.5~3 cm high lettering with the following:
1. Manufacture name and logo
2. Cable length
3. Fiber cable types and number of fibers,etc
4. Rollway
5. Gross and net weight
Port:
Shanghai/Guangzhou/Shenzhen
| Quantity(KM) | 1-300 | ≥300 |
| Est.Time(Days) | 15 | To be begotiated! |
Note:The Packing standard and details as above is estimated and final size & weight shall be confirmed before shipment.
Remark: The cables are packed in carton, coiled on Bakelite & steel drum. During transportation, right tools should be used to avoid damaging the package and to handle with ease. Cables should be protected from moisture,kept away from high temperature and fire sparks,protected from over bending and crushing,protected from mechanical stress and damage.
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In 2004, GL FIBER established the factory to produce optical cable products, mainly producing drop cable, outdoor optical cable, etc.
GL Fiber now have 18 sets of coloring equipments, 10 sets of secondary plastic coating equipments, 15 sets of SZ layer twisting equipments, 16 sets of sheathing equipments, 8 sets of FTTH drop cable production equipments, 20 sets of OPGW optical cable equipments, and 1 paralleling equipment And many other production auxiliary equipments. At present, the annual production capacity of optical cables reaches 12 million core-km (average daily production capacity of 45,000 core km and kinds of cables can reach 1,500 km) . Our factories can produce various types of indoor and outdoor optical cables ( such as ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, air-blown micro-cable, etc.). the daily production capacity of common cables can reach 1500KM/day, the daily production capacity of drop cable can reach max. 1200km/day, and the daily production capacity of OPGW can reach 200KM/day.
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