Armored LZSH 24 Fibers G652D Duct Direct Buried Cable

Basic Information
Place of Origin: CHINA
Brand Name: DAWNERGY
Certification: CE/TELCORDIA
Model Number: GYTZS-24G.652D
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 Direct Buried Cable 24fibers G652D Fiber: G652D
Cable Core: Dry Water Blocking System, Water Blocking Yarn,water Blocking Tape Armore: PE Coated Corrugated Steel Tape
Outer Sheath: LZSH, Black,anti-UV Application: Duct And Direct Buried
No. Of Fiber Per Tube: 24
High Light:

G652D Direct Buried Cable

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Armored Direct Buried Cable

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DAWNERGY Aerial Optic Fiber Cable

Duct and direct buried cable 24fibers G652D
 
1.

IdentificationGYTZS-24G.652D
ApplicationDuct and direct buried cable
Configuration
  • Loose tube with max 12 fibers per tube, filled with thixotropic compound
  • Cable core:dry water blocking system, water blocking yarn+ water blocking tape
  • Armor: PE coated corrugated steel tape
  • Outer sheath: LZSH, black,anti-UV
Temperature Range

Storage and transport

-40 to +60°C

Installation

-20 to +60°C

Operation

-40 to +60°C

StandardsIEC 60793-1, IEC 60793-2, IEC 60794-3-10
Specification No.GL20200825323
Customer ReferenceCommon standard
  1. Dimensions
Number of fibers 24
Loose tubes x fibers 4x6
Loose tubes/Dummies 4/1
Outer diametermm9.5±0.5
Weightkg115±15%

Note: sheath thickness not consider ripcord portion, sizes and values without tolerances are nominal values

  1. Mechanical Properties
Max. tensile load Short term: 1500N;long term:600N 
Crush resistance / 10 cm Short term:1000 N;long term:300N
Bending radius (installation) 20x cable Ø
Bending radius (operation) 10x cable Ø

See Point 6: Test Methods

  1. Marking

Armored LZSH 24 Fibers G652D Duct Direct Buried Cable 0

  1. Optical Fiber
StandardZTT-ALF® ITU-T G.652D
Optical

Fibre attenuation
.. cabled

@ 1310 nm

≤0.35 dB/km

@ 1550 nm

≤0.25 dB/km

Mode field diameter (MFD)9.2 ± 0.4 µm@1310nm
Zero dispersion wavelength1300~1324 nm
Zero dispersion slope≤0.092 ps/nm² ∙km
Polarisation mode dispersion (PMD)≤0.2 ps/√km
Cable Cut-off wavelength≤1260 nm
GeometricOuter diameter245 ± 10 µm
Cladding diameter125 ± 1.0 µm
Core/clad concentricity error≤0.6 µm
Cladding non-circularity≤1.0 %
MechanicalProof stress≥0.69 Gpa

 

  1. Test Methods
TestConditionsAcceptance criteria

Tensile strength
IEC 60794-1-2 E1

Tensile strength: see Point 3
Sample length: ≥ 50 m, Duration: 1 min

  • Fiber strain≤0.6%
  • △α ≤0.1dB during test
  • No damage

Crush resistance
IEC 60794-1-2 E3

Crush: see Point 3
Test duration: 1 min, number of test: 3

  • △α ≤0.05dB after test
  • No damage

Impact
IEC 60794-1-2 E4

Impact energy: 5 J
R = 300 mm, number of places/tests: 3

  • △α ≤0.1dB during and after test
  • No damage

Torsion
IEC 60794-1-2 E7

Sample length: 2 m
± 180°, 5 cycles

  • △α ≤0.1dB during and after test
  • No damage

Repeated Bend
IEC 60794-1-2 E6

Bending radius: 20x cable Ø
25 cycles

  • No damage

Temperature cycling
IEC 60794-1-2 F1

-40℃→ +60℃
12 hours at each step, 2 cycles

  • △α≤0.15 dB/km and reversible
  • No damage

Water penetration
IEC 60794-1-2 F5

Sample length: 3 m
Water column height: 1 m
Test duration: 24 h

  • No water leakage(exclude messenger part)

All optical measurements at 1550 nm (G652D) or 1300 nm (OM2/OM3/OM4)

  1. Logistics
Cable type

Length

Tolerance

4km

-5% / +5%

Armored LZSH 24 Fibers G652D Duct Direct Buried Cable 1

D*d*B in cm

GYTZS-24G.652D

Drum Type

Dimensions

Weight

Wood

115*50*75

530kg

Dimensions including protection. Indicative values, actually delivered drum sizes and weights may deviate. Cable ends sealed with caps

Contact Details
Peter Bi

Phone Number : 0086 21 67606111

WhatsApp : +008615002176701