Brazil CABO OPTICO CFOA-AS-80, COMPACTO E AUTOSUSTENTADO PARA VÃO ATÉ 80m Anatel

■ Características:

Item: Descrição

Fibras Ópticas: UV fibra G.652.D;@1310nm ≤0.35dB/km;@1550nm ≤0.2dB/km;

Tubos Loose: 1.8 mm PBT

Filler FRP: 1.8 mm LDPE / PP

Elemento Central: 1.8 mm GFRP

Fita de bloqueio de água: 0.28mm espessura

Encadernador: 2 Fios de poliéster

Cordão de Rasgamento: 2

Elemento de Tração: Fios de aramida. KEVLAR  K49-3000D

Capa Externa: 1.6mm thickness HDPE

Diâmetro externo: 8.0±0.2mm

Massa nominal: 60±5kg

Comprimento Padrão: 3km or 4km (2% tolerance in more)

Temperatura de operação: -20~+65℃

■ Technical data:

Numbers of fibers: 4-12F;14-36F;36-48F

Fiber type: Single mode G.652.D/ Monomode 

Strength Member: Aramid Yard

Loose Tube:  2.1mm-3.0mmPBT

Filler Rope:  FRP

Water Blocking Layer（Material）: Waterproof GEL-filled/Water Blocking tape

Additional Strength Member（Material）：Aramid yarn

Outer Sheath:  PE/AT jacket

Cable Diameter(±0.2mm): 8.0mm-12.5mm

Cable Weight(±10.0kg/km): 85-150kg

Attenuation coefficient :  @ 1310nm≤0.35dB ;   @ 1550nm ≤0.2dB 

Min. bending radius Without Tension: 10.0×Cable-&phi

Min. bending radius Under Maximum Tension: 20.0×Cable-&phi

■ Description:

Cabos ópticos dielétricos auto sustentados formados com fibras ópticas revestidas em acrilato agrupados em unidades básicas preenchidas com geléia reunidos sobre um elemento central. Núcleo seco resistente a penetração de umidade e revestimento externo de material termoplástico resistente a intempéries, indicados para instalações aéreas em vãos com até 80 m.

ADSS cable is loose tube stranded. Fiber, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tubes(and fillers) are stranded around a FRP(Fiber Reinforced Plastic ) as a non-metallic central strength member into a compact and circular cable core. After the cable core is filled with filling compound, it is covered with thin PE(polyethylene) inner sheath. After stranded layer of aramid yarns are applied over the inner sheath as strength member, the cable is completed with PE or AT(anti-tracking) outer sheath.

■ Specifications:

Dimensional Specifications:

Total Number of Optical Fibers: 2 to 12

· External Diameter: 8.0 ± 0.2 mm

· Nominal Mass: 48 kg/km

· Minimum Jacket Thickness: 1 mm

Total Number of Optical Fibers: 18 to 36

· External Diameter: 8.0 ± 0.2 mm

· Nominal Mass: 50 kg/km

· Minimum Jacket Thickness: 1 mm

Total Number of Optical Fibers: 48 to 72

· External Diameter: 8.5 ± 0.2 mm

· Nominal Mass: 60 kg/km

· Minimum Jacket Thickness: 1 mm

Other Specifications

Nominal Mass (kg/km)

· Total Number of Optical Fibers: 2 to 12

· Revestimento Externo NR: 65 kg/km

· Revestimento Externo RC: 72 kg/km

· Revestimento Externo NR: 65 kg/km

· Revestimento Externo RC: 72 kg/km

· Revestimento Externo NR: 70 kg/km

· Revestimento Externo RC: 77 kg/km

· Total Number of Optical Fibers: 18 to 36

· Revestimento Externo NR: 71 kg/km

· Revestimento Externo RC: 78 kg/km

· Revestimento Externo NR: 72 kg/km

· Revestimento Externo RC: 79 kg/km

· Revestimento Externo NR: 75 kg/km

· Revestimento Externo RC: 83 kg/km

· Total Number of Optical Fibers: 48 to 72

· Revestimento Externo NR: 92 kg/km

· Revestimento Externo RC: 100 kg/km

· Revestimento Externo NR: 93 kg/km

· Revestimento Externo RC: 101 kg/km

· Revestimento Externo NR: 98 kg/km

· Revestimento Externo RC: 107 kg/km

· Total Number of Optical Fibers: 96

· Revestimento Externo NR: 120 kg/km

· Revestimento Externo RC: 132 kg/km

· Revestimento Externo NR: 121 kg/km

· Revestimento Externo RC: 133 kg/km

· Revestimento Externo NR: 130 kg/km

· Revestimento Externo RC: 144 kg/km

· Total Number of Optical Fibers: 144

· Revestimento Externo NR: 200 kg/km

· Revestimento Externo RC: 218 kg/km

· Revestimento Externo NR: 200 kg/km

· Revestimento Externo RC: 218 kg/km

· Revestimento Externo NR: 214 kg/km

· Revestimento Externo RC: 232 kg/km

Gravure Format

ZION CFOA-x-ASz(80)-S yF v TS k mês/ano "Nome do Cliente"

ANATEL n° do certificado (**) LOTE nL

Explanation of Gravure Elements

x: Type of Fiber

· SM (Single Mode Fiber)

· NZD (Non-Zero Dispersion Single Mode Fiber)

z: Span (80, 120, or 200)

RC: Flame Retardant

y: Total Number of Optical Fibers

NR: Non-Flame Retardant

v: Additional Denomination for Special Fibers

mês/ano: Manufacturing Date (MM/YYYY)

k: Denomination for Jacket Material

"Nome do Cliente": When requested in the Purchase Order

n° do certificado: ANATEL Certification Number for the respective product

()**: Sequential Metric Marking xxxxxx m

nL: Batch Number

ADSS CABLE PLACE ORDER INFORMATION

■ Order Information:

Fiber Type: G.652.D, OS2 9/125, OM1 62.5/125, OM2 50/125

Jacket Type: PE (Polyethylene), AT (Flame Retardant), PE/Flame Retardant

Outer Cable Diameter:

· G.652.D: 8mm-9mm

· OS2 9/125: 9-10mm

· OM1 62.5/125: 11-12mm

· OM2 50/125: 12-13mm

Fiber Count:

· G.652.D: 4-12 fibers

· OS2 9/125: 14-30 fibers

· OM1 62.5/125: 32-48 fibers

· OM2 50/125: Not provided (likely a larger range based on context)

Aramid Yarn Details:

· G.652.D: Number/Type (unspecified)

· OS2 9/125: K49-2840D

· OM1 62.5/125: K29-3000D

· OM2 50/125: K8050D

Span Length/Spool:

· G.652.D: 50m

· OS2 9/125: 80m

· OM1 62.5/125: 100m

· OM2 50/125: 120m

RTS (Recommended Tensile Strength):

· G.652.D: 4km

· OS2 9/125: 3km

· OM1 62.5/125: 2km

· OM2 50/125: 1km

■ Fibre Colors:

■ Jacket Colors: 

Single mode optical fiber (ITU-T Rec. G.652.D)

Fiber Type:

· Single Mode (Optimized for long-distance communication)

Fiber Material:

· Doped Silica (Common for high-performance fiber optics)

Attenuation Coefficient (Loss per unit distance at different wavelengths):

· @ 1310 nm: ≤ 0.35 dB/km

· @ 1383 nm: ≤ 0.32 dB/km

· @ 1550 nm: ≤ 0.21 dB/km

· @ 1625 nm: ≤ 0.24 dB/km

Point Discontinuity:

· ≤ 0.05 dB (Represents minimal signal loss from fiber imperfections)

Cable Cut-off Wavelength:

· ≤ 1260 nm (Wavelength below which the fiber is no longer effective for single-mode transmission)

Zero-Dispersion Wavelength:

· 1300 ~ 1324 nm (Wavelength range with minimal pulse spreading)

Zero-Dispersion Slope:

· ≤ 0.092 ps/(nm².km) (Describes the change in dispersion over wavelength)

Chromatic Dispersion (Rate of pulse spreading with respect to wavelength):

· @ 1288 ~ 1339 nm: ≤ 3.5 ps/(nm·km)

· @ 1271 ~ 1360 nm: ≤ 5.3 ps/(nm·km)

· @ 1550 nm: ≤ 18 ps/(nm·km)

· @ 1625 nm: ≤ 22 ps/(nm·km)

PMDQ (Polarization Mode Dispersion, Quadrature Average):

· ≤ 0.2 ps/km¹/² (Represents distortion due to polarization mismatch)

Mode Field Diameter:

· @ 1310 nm: 9.2 ± 0.4 µm (The size of the fiber core’s effective transmission area)

Core/Clad Concentricity Error:

· ≤ 0.5 µm (Measures the alignment of the fiber core and the surrounding cladding)

Cladding Diameter:

· 125.0 ± 0.7 µm (Standard cladding size for single-mode fibers)

Cladding Non-Circularity:

· ≤ 1.0% (Represents how much the cladding deviates from a perfect circle)

Primary Coating Diameter:

· 245 ± 10 µm (Protective layer around the cladding)

Proof Test Level:

· 100 kpsi (= 0.69 Gpa), 1% (Fiber’s ability to withstand stress without breaking)

Temperature Dependence:

· 0°C to +70°C at 1310 & 1550 nm: Attenuation increase ≤ 0.1 dB/km with temperature variations.

■ Normas Certificações: 

ITU-T Rec. G.652D   IEC 60794  GR-409 

ANATEL(Não certificado)

ABNT NBR 14160 - Cabo óptico aéreo dielétrico auto-sustentado

normal;