Loose Tube HDPE Sheath 144 Cores G657A1 Fiber Optic Cable

Basic Information
Place of Origin: CHINA
Brand Name: DAWNERGY
Certification: CE/TELCORDIA
Model Number: Duct and Aerial Optical Cable
Minimum Order Quantity: 100KM
Packaging Details: Wooden DRUM
Delivery Time: 10-20 work days
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 10,000KM PER DAY
Product: Duct And Aerial Optical Cable Fiber: G657A1
Outer Sheath: HDPE OR PA Application: Duct And Aerial
Central Strength Member: FRP (Maybe Have PE Layer) Tube: Loose Tube
No. Of Fiber Per Tube: 12-144
High Light:

G657A1 Fiber Optic Cable

,

DAWNERGY Fiber Optic Cable

,

HDPE Aerial Optic Fiber Cable

Duct and Aerial Optical Cable G657A1 12 to 144 CORES

 

  1. Optical fiber(G.657A1)

 

Characteristics Units Specified values
Optical characteristics
Type of fiber   Single mode, Doped silica
Attenuation @1310nm dB/km ≤0.38
@1550nm ≤0.28
Zero dispersion wavelength nm 1300~1324
Zero dispersion slope ps/(nm2.km) ≤0.092
Cable Cut-off wavelength λcc nm ≤1260
Mode field diameter (MFD) @1310nm μm 8.6±0.4
@1550nm 9.6±0.5
Geometrical characteristics
Cladding diameter μm 125.0±0.7
Cladding non-circularity % ≤0.7
Coating diameter μm 245±10
Coating/Cladding concentricity error μm ≤12.0
Core/cladding concentricity error μm ≤0.5
Curl (radius) m ≥4
Mechanical characteristics
Proof test off line N ≥8.6
  % ≥1.0
  kpsi ≥100
Bending Dependence Induced Attenuation dB dB dB dB

≤0.25

≤1.0

≤0.75

≤1.5

10 turn, Æ30mm diameter 1550nm
1625nm
1 turn, Æ20mm diameter 1550nm
1625nm

Temperature Dependence Induced Attenuation

-60℃~ +85℃ @ 1310 & 1550nm

 

dB/km

≤0.05

 

 

  1. Optical Cable

Identification of 12/24/36/48/72/96/144 Fibers and loose buffertubes

 

No. of loose tube

 

1

 

2

 

3

 

4

 

5

 

6

 

7

 

8

 

9

 

10

 

11

 

12

Color of loose tube

 

Blue

 

Orange

 

Green

 

Brown

 

Slate

 

White

 

Red

 

Black

 

Yellow

 

Violet

 

Rose

 

Aqua

12F 12B6a1

Natural

Filler

Natural

Filler

Natural

Filler

Natural

Filler

Natural

Filler

/ / / / / /
24F 12B6a1 12B6a1

Natural

Filler

Natural

Filler

Natural

Filler

Natural

Filler

/ / / / / /
36F 12B6a1 12B6a1 12B6a1

Natural

Filler

Natural

Filler

Natural

Filler

/ / / / / /
48F 12B6a1 12B6a1 12B6a1 12B6a1

Natural

Filler

Natural

Filler

/ / / / / /
72F 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 / / / / / /
96F 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 / / / /
144F 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1 12B6a1

 

The color code of fibers within each tube: blue, orange, green, brown, slate, natural, red, black, yellow, violet, rose and aqua.

 

 

The color code of the loose tubes and the individual fibers within each loose tube shall be in accordance with below:

 

 

Main mechanical performance ofcable

 

 

Cable Type

Tension (N) Crush (N/100mm)
Short term Long term Short term Long term
GCY 0.5G 0.15G 450 150

 

 

Diameter and Weight ofCable

 

 

Cable Type

 

Cabling structure

Outer Diameter

(±0.3) mm

Approx. Weight

kg/km

GCY-12/24BB6a1 1+6 4.9 21.0
GCY-36/48/72BB6a1 1+6 4.9 20.0
GCY-96BB6a1 1+8 5.8 29.0
GCY-144BB6a1 1+12 7.0 44.0

 

Physical Mechanical and Environmental Performance and

 

 

Test Standard Specified value Acceptance criteria

 

 

 

Tension

 

 

IEC 60794-5

Diameter of chuck drums: ≥

30*OD

Length of test: ≥50m

Velocity of transfer device:

10mm/min

Load: see clause 3.2

Duration:1 min

Short term tension: Every fiber in the cable elongation rate should be less than 0.3%, the additional attenuation should be less than 0.1dB, after the tension deleted, no visible strain remained.

Long term tension: The optical fiber shall not have visible additional attenuation.

 

 

Crush

 

 

IEC 60794-5

 

Load: see clause 3.2 Duration:1 min

Short term: Δ α <0.1dB, after the force

deleted, the optical fiber shall not have

visible additional attenuation remained. Long term:The optical fiber shall have no

visible additional attenuation.

Repeated bending

 

IEC 60794-5

Diameter of pulley: 20×OD Number of bends: 25 times

Load: 25N

The optical fiber shall not have visible additional remained and the cable sheath

shall not be cracked.

 

 

Torsion

 

 

IEC 60794-5

Axial Load: 40N

Distance between fixed and rotation clamp: 1m

Number of rotations: 5 times

Angle of rotations: ±180°

 

The optical fiber shall not have visible additional attenuation remained and the cable sheath shall not be cracked.

Temperatur e cycling IEC 60794-5 -20℃~+60℃, 2 cycles Δα<0.15dB/km

 

Dynamic friction coefficient

 

/

 

/

μ≤0.20

Min bending

Radius

 

IEC 60794-5

Static:10D Dynamic:20D

 

The cable sheath shall not be cracked.

Water penetration

 

IEC 60794-5

 

Sample 1m, water 1m,1h

 

No water leakage

 

4,Packing and Marking

Cable and length Marking

The sheath shall be marked with white characters at intervals of one meter with following information. Other marking is also available if requested by customer.

  1. Name of the manufacturer
  2. Cable type and fiber counts
  3. Year of manufacture
  4. Length marking
  5. requested by customer   e.g.

Loose Tube HDPE Sheath 144 Cores G657A1 Fiber Optic Cable 0

 

 

Each length of the cable shall be wound on a separate wooden-iron reel. Standard length of cable shall be 2000m or 3000m, other cable length is also available if requested by customer.

Both ends of the cable shall be sealed with suitable plastic caps to prevent the entry of moisture during shipping, handling and storage, and the A-end shall be indicated with redcap, the B-end shall be indicated with green cap. The cable ends shall be securely fastened to the reel. At least 3 meter of the cable inner end shall be remained for testpurpose.

The cable reel shall be iron-wooden materials. It is not exceeding 2.4 meters in diameter and 1.6 meters in width. The diameter of the center hole is less than 110mm, and the reel shall be protected the cable form the damage during shipping, storage andinstallation.

 

Details given below shall be distinctly marked with a weather proof materials on the reel flange, at the same time, a Quality Certification and a Test Record shall be provided with the reel when it is delivered.

  1. Purchaser’s Name
  2. Cable type and fiber counts
  3. Length of cable in meters
  4. Gross weight and in kilograms
  5. Name of the manufacturer
  6. Year of manufacture
  7. Arrow showing the direction the reel shall be rolled
  8. Other shipping mark is also available if requested by customer.

Contact Details
Peter Bi

Phone Number : 0086 21 67606111

WhatsApp : +008615002176701