ADSS 6F 80M SPAN SM G652D Single Jacket

3. Optical Characteristics

3.1 Fiber Types

• G.652.D (single-mode)

• G.655 (single-mode)

• 50/125μm Multimode

• 62.5/125μm Multimode

3.2 Attenuation

3.3 Bandwidth

3.4 Polarization Mode Dispersion (PMD)

• Individual fiber (G.652.D, G.655): ≤ 0.20 ps/√km

• Design Link Value (M=20, Q=0.01%) (G.652.D, G.655): ≤ 0.10 ps/√km

• Maximum Individual Fiber (all types): ≤ 0.1 ps/√km

• Link Design Value (all types): ≤ 0.06 ps/√km

3.5 Mode Field Diameter (MFD)

3.6 Zero Dispersion Wavelength & Dispersion Coefficient

• Zero Dispersion Wavelength: 1300-1324 nm (all variants)

• Dispersion Coefficient (1285-1339 nm): ≤ 3.4 ps/(nm·km) (G.652.D, G.657.A1 & A2)

3.7 Bending Loss

3.8 Point Discontinuity

• At 1310 nm & 1550 nm: ≤ 0.05 dB (all fibers)

4. Structural Specifications

4.1 Core Components

• Fiber Optic: UV fiber G.652.D; @1310nm ≤0.35dB/km; @1550nm ≤0.2dB/km

• Tube Filling Compound: Water Blocking & Moisture Proof Thyrotrophic gel

• Loose Tube: 1.8-2.0 mm PBT; outer diameter options: 1.8, 2.0, 2.5 mm (adjustable for OEM: 1.5|2.0, 1.8|2.3, 2.1|2.3 mm)

• Filler: 1.8 mm LDPE / PP (FRP filler)

• Center Strength Member: Glass Fiber Reinforced Plastic Rod (GFRP); diameter options: 2.0, 2.5, 2.8, 3.7 mm (adjustable for OEM: 1.8|2.3, 1.8|2.3, 2.5, 2.8, 3.7, 2.6 mm); PE coated optional

• Water Blocking Layer: 0.28mm thickness water blocking tape + 2*Water Blocking Yarn

• Binder: 2 wires Polyester Yarns

• Ripcords: 2 wires

• Dielectric Strength Members: Aramid Yarns KEVLAR K49-3000D

• Inner Jacket: 0.9-1.0mm thickness HDPE / MDPE

• Outer Jacket: 1.6-2.0mm thickness HDPE / MDPE; standard thickness 1.8mm (1.5-2.0mm for OEM); color: Black

4.2 Fiber Count & Loose Tube Configuration

4.3 OEM Structure Options

• Number of Cores: 12, 24, 48, 96, 120, 144 cores

• Design (Tube + Filler + Strength Member): 3+2+1 (12-core); 1+4+1 (24-core, 48-core, etc.)

• Central Strength Member Material: FRP (Fiber Reinforced Plastic) | Steel Wire; diameter (±0.05mm): 1.2mm | 1.0mm

• Other Strength Member: Aramid Yarns

• Loose Tube Diameter (±0.05mm): 2.1mm | 1.8mm

• Filler Diameter (±0.05mm): 1.8mm (PP material)

• Outer Sheath Thickness (±0.1mm): 0.8mm (smaller cores); 1.6mm, 1.9mm (larger cores)

5. Mechanical Characteristics

• Fiber Strain: ≥ 1%

• Fiber Load: ≥ 9 N

• Stress: ≥ 100 kpsi

• Dynamic Stress Corrosion Susceptibility Factor: ≥ 20 (Unaged & Aged: 30 days @ 85°C, 85% R.H.)

• Coating Strip Force (Peak Value): 1.3 - 8.9 N

• Fiber Curl: ≥ 4 m

• Max. Installation Tension: 2400 N (all core configurations)

• Min. Bending Radius: Without Tension - 10.0 x Cable Diameter; Under Maximum Tension - 20.0 x Cable Diameter

 5.1 Mechanical Tests

 6. Environmental Characteristics

6.1 Temperature Range

• Operating: -40°C to +70°C

• Installation: -20°C to +60°C (OEM)

• Transport & Storage: -40°C to +70°C (OEM)

6.2 Environmental Tests

 6.3 Climate Conditions

• Maximum Wind Speed: 25m/s

• Ice Load: 0mm (no ice formation considered in design)

• Maximum Span Options: 50m, 80m, 100m, 120m, 150m (span needs recalculation for other climate conditions)

• Max Applied Voltage: 110kv

• MAT (Mechanical Test): 2100N (for 80m span); customizable per customer requirements

7. Cable Marking & Fiber Colors

7.1 Sheath Marking

• Content: [Cable type] [N*cores] G.652D [Manufacture year] [Length]m

• Marking interval: Every 1 meter

• Color: White

• Notes: Occasional unclear length marking permitted if neighboring markings are clear; both cable ends sealed with heat shrinkable end caps to prevent water ingress; customizable per client requirements

7.2 Fiber & Binder Color Code (EIA/TIA 598B)

8. Packaging & Delivery

8.1 Packaging

• Each cable length is reeled on wooden spools (Φ1100*750mm) suitable for long-distance shipment

• Covered by plastic buffer sheet and sealed by strong wooden battens

• At least 1m of inside end reserved for testing

• Standard spool length: 2000-4000m; 3km/spool or 4km/spool (2% tolerance allowed); single length not less than 96% of standard length per drum (for ≤10% of total supply); total quantity meets or exceeds ordered quantity

8.2 Drum Marking

• Content: "FIBER OPTICAL CABLE", Origin ("MADE IN CHINA"), Product name, Cable type and size, Drum length, Gross/Net weight (kg), Drum number, Manufacturing year and month, Loading/unloading/conveyance caution plate, Optional customer information (contract no., project no., delivery destination)

8.3 Delivery Specifications

• Minimum Order Quantity (MOQ): 100km

• Delivery Time: 5-25 Days

• Port of Loading: NINGBO CHINA

• Term of Payment: 30% TT as deposit, 70% Balance before shipping

9. Customization

• Other fiber counts, structures, cable diameters, and weights available per customer requirements

• OEM services offered for structural parameters (fiber count, loose tube diameter, central strength member, outer sheath thickness, etc.)

Mechanical test (MAT) customizable per specific customer requirements