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Double Sheathed Optical Drop Cable

 Double Sheathed Optical Drop Cable, The GJYXFJW cable is composed of a ф900 μm tight-buffered optical fiber ( single-mode or multi-mode fiber ) coated with aramid yarn, suspended in a LSZH sub-unit, and dragged aramid  yarn on the outer layer of the unit structure. Two parallel non-metallic reinforcements are placed on both sides ( two symmetrical rip cords are laid in the vertical direction for stripping ) ,then extruded polyethylene sheath to form cable.

Application:

  •  Use of existing pipeline resources, especially for access  network and home width upgrades.
  •  Can meet a certain span rod and wire laying,  compared with the traditional self-supporting cable, lightning protection and  electric shock effect is better·
  •  Flexible and convenient wiring for vertical  and horizontal laying of buildings

Description
Specification
Package & Shipping
Factory Show
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Structure Design:

 Double sheath optical drop cable

Products Features:

  • The product is double-jacket structure, which  plays a better anti-side pressure effect to a certain extent;
  • It contains multiple strands of high  strength aramid yarn, with good bending performance and soft effect; and has  excellent tensile resistance;
  • The outer diameter of the product is small, which  can well satisfy the wiring of narrow space of pipes or grooves (flexible  wiring between indoor and outdoor ;
  • Two parallel FRP ensure the tensile strength of  the cable;
  • The product has two symmetrical rip cords, which  greatly improves the construction efficiency and reduces the stripping time;
  • Excellent flame retardant, UV radiation resistance  and friction resistance;
Products Application:
  •  Use of existing pipeline resources, especially for access  network and home width upgrades.
  •  Can meet a certain span rod and wire laying,  compared with the traditional self-supporting cable, lightning protection and  electric shock effect is better·
  •  Flexible and convenient wiring for vertical  and horizontal laying of buildings
Products Standard: ·  YD/T769-2010 standard OFNR.

Optical Characteristics:


 

 

G.652

G.655

50/125μm

62.5/125μm

 

Attenuation
        (+20℃)

@850nm

 -

  -

≤3.5dB/km

≤3.5dB/km

@1300nm

  -

  -

≤1.5dB/km

≤1.5dB/km

@1310nm

≤0.45dB/km

≤0.45dB/km

  -

  -

@1550nm

≤0.30dB/km

≤0.30dB/km

 - 

  -

 

@850

 - 

 - 

≥500MHZ·km

≥200MHZ·km

Bandwidth
      (Class A)

@1300

  -

  -

≥1000MHZ·km

≥600MHZ·km

Numerical aperture

 - 

  -

  -

0.200±0.015NA

0.275±0.015NA

 

Cable Cutoff Wavelength

 - 

≤1260nm

≤1480nm

  -

 -

Technical Parameters:

ber Count

Cable Diameter
      mm

Cable Weight
      Kg/km

Tensile Strength 
      Long/Short Term
      N

Crush Resistance 
      Long/Short Term
      N/100m

Bending Radius 
      Static/Dynamic
      mm

1, 2, 4 core

6mm

27.2

150/400

300/1000

20D/10D

Storage/Operating Temperature : -20℃ to + 60℃

 

Write your message here and send it to us

Structure Design:

 Double sheath optical drop cable

Products Features:

  • The product is double-jacket structure, which  plays a better anti-side pressure effect to a certain extent;
  • It contains multiple strands of high  strength aramid yarn, with good bending performance and soft effect; and has  excellent tensile resistance;
  • The outer diameter of the product is small, which  can well satisfy the wiring of narrow space of pipes or grooves (flexible  wiring between indoor and outdoor ;
  • Two parallel FRP ensure the tensile strength of  the cable;
  • The product has two symmetrical rip cords, which  greatly improves the construction efficiency and reduces the stripping time;
  • Excellent flame retardant, UV radiation resistance  and friction resistance;
Products Application:
  •  Use of existing pipeline resources, especially for access  network and home width upgrades.
  •  Can meet a certain span rod and wire laying,  compared with the traditional self-supporting cable, lightning protection and  electric shock effect is better·
  •  Flexible and convenient wiring for vertical  and horizontal laying of buildings
Products Standard: ·  YD/T769-2010 standard OFNR.

Optical Characteristics:


 

 

G.652

G.655

50/125μm

62.5/125μm

 

Attenuation
        (+20℃)

@850nm

 -

  -

≤3.5dB/km

≤3.5dB/km

@1300nm

  -

  -

≤1.5dB/km

≤1.5dB/km

@1310nm

≤0.45dB/km

≤0.45dB/km

  -

  -

@1550nm

≤0.30dB/km

≤0.30dB/km

 - 

  -

 

@850

 - 

 - 

≥500MHZ·km

≥200MHZ·km

Bandwidth
      (Class A)

@1300

  -

  -

≥1000MHZ·km

≥600MHZ·km

Numerical aperture

 - 

  -

  -

0.200±0.015NA

0.275±0.015NA

 

Cable Cutoff Wavelength

 - 

≤1260nm

≤1480nm

  -

 -

Technical Parameters:

ber Count

Cable Diameter
      mm

Cable Weight
      Kg/km

Tensile Strength 
      Long/Short Term
      N

Crush Resistance 
      Long/Short Term
      N/100m

Bending Radius 
      Static/Dynamic
      mm

1, 2, 4 core

6mm

27.2

150/400

300/1000

20D/10D

Storage/Operating Temperature : -20℃ to + 60℃

 

https://www.gl-fiber.com/products-ftth-drop-cable/

Packing Material:

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%;

Cable printing: 

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

Lead Time:
Quantity(KM) 1-300 ≥300
Est.Time(Days) 15 To be begotiated!
Package of FTTH Drop Cable
No Item Index
Outdoor Drop Cable Indoor Drop Cable Flat Drop Cable
1 Length and packaging 1000m/Plywood Reel 1000m/Plywood Reel 1000m/Plywood Reel
2 Plywood reel size 250×110×190mm 250×110×190mm 300×110×230mm
3 Carton size 260×260×210mm 260×260×210mm 360×360×240mm
4 Net weight 21 kg/km 8.0 kg/km 20 kg/km
5 Gross weight 23 kg/Box 9.0 kg/Box 21.5 kg/Box

Package & Shipping:

How to choose an economical and practical cable drum packaging to drop cable? Especially in some countries with rainy weather like Ecuador and Venezuela, Professional FOC manufacturers recommend that you use the PVC inner drum to protect the FTTH Drop Cable. This drum is fixed to the reel by 4 screws , Its’ advantage is drums are not afraid of rains & the cable winding is not easy to loosen. The following are the construction pictures fed back by our end customers. After the installation is completed, the reel is still firm and intact. 
https://www.gl-fiber.com/products-ftth-drop-cable/

Optical Cable Factory

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.

https://www.gl-fiber.com/about-us/company-profile/

https://www.gl-fiber.com/about-us/company-profile/

https://www.gl-fiber.com/about-us/company-profile/

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