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Conventional central tube air-blown micro cable (2-24 cores)

Conventional central tube air-blown micro cable (2-24 cores)

2024-09-07

Optical Characteristics Micro cable model GCYFXY--xxF (MTE+outer diameter ) Number of fiber cores 2~12 14~24 HDPE outer sheath thickness nominal： 0.50mm, smallest: 0.40mm Nominal outer diameter 4.0mm 4.5mm Approximate weight 12kg/km 16kg/km Maximum pulling force 120N 150N Maximum crushing force 1000N/100mm Allowable minimum static bending radius 10 times the outer diameter of the optical cable Minimum dynamic bending radius allowed 20 times the outer diameter of the optical cable Applicable temperature range Storage -40～+60℃; Installation -10～+40℃; Operation -30～+50℃ Optical cable life (estimated) 25 years Air blowing performance Test Equipment Pipe models suitable for air delivery and corresponding typical air delivery lengths   Polyment: PRM-196, PR140, etc. Air pressure: 13bar Number of fiber cores Microtube model 3.5/5.0mm Microtube model 5.5/7.0mm 2~12 cores 800m 1500m 14~24 cores 500m 1500m Features Structural optimization design, with the best fiber capacity; The remaining length of the optical fiber is precisely controlled and the performance of the optical cable is stable; Dry cable core blocks water, is low-carbon and environmentally friendly; Innovative design of the sheath surface enhances air-blowing performance. Application Air blowing installation Core network Metropolitan...
Enhanced Performance Fiber Optic Unit (EPFU) air-blown ultra-thin fiber optic cable

Enhanced Performance Fiber Optic Unit (EPFU) air-blown ultra-thin fiber optic cable

2024-09-07

Optical Characteristics Number of fiber cores 2 cores 4 cores 6 cores 8 cores 12 cores Nominal outer diameter (mm) 1.15 1.15 1.35 1.50 1.65 Approximate weight (g/m) 1.0 1.0 1.3 1.8 2.2 Minimum bending radius (mm) 50 50 60 80 80 temperature range Storage: -30℃ ~ +60℃ Operation: -30℃ ~ +60℃ Installation: -5℃ ~ +50℃ Cable life (estimate) 25 Year Air blowing performance Number of fiber cores 2 cores 4 cores 6 cores 8 cores 12 cores Air delivery equipment PLUMETTAZ： UM25,  ERICSSON： F, CATWAY： FBT-1.1 Pipe specifications 5.0 / 3.5 mm (field microtube test: 32 m × 16 circles) Pipe flow pressure 7bar / 10bar Typical air delivery length 500m / 1000 m 500m / 1000 m 500m / 1000 m 500m / 1000 m 500m / 800 m Typical air delivery time 10 min / 18 min 10 min / 18 min 12 min / 18 min 13 min / 18 min 15 min / 20 min Features Structural optimization design, with the best fiber capacity; The remaining length of the optical fiber is precisely controlled and the performance of the optical cable...
Double Jacket All-Dielectric Self-Supporting(ADSS) Cable

Double Jacket All-Dielectric Self-Supporting(ADSS) Cable

2024-09-07

Optical Characteristics Ref.Outer Diameter(mm) Ref.Weight(kg/km) Rec. Daily Max. Working Tension(kN) Maxalloeable Working Tension(kN) Break Strength(kN) Strength Member CSA(mm²) Modulus of Elasticity CSA(kN/mm²) Heat Expansion Coefficient Coefficient(x 10-6/K) 12.5 125 136 1.5 4 10 4.6 7.6 1.8 13.0 132 142 2.25 6 15 7.6 8.3 1.5 13.3 137 148 3.0 8 20 10.35 9.45 1.3 13.6 145 156 3.6 10 24 13.8 10.8 1.2 13.8 147 159 4.5 12 30 14.3 11.8 1.0 14.5 164 177 5.4 15 36 18.4 13.6 0.9 14.9 171 185 6.75 18 45 22.0 16.4 0.6 15.1 179 193 7.95 22 53 26.4 18.0 0.3 15.5 190 204 9.0 26 60 32.2 19.1 0.1 Features Two Jacket and Stranded loose tube design. Stable performance and compatibility with all common fiber types. Track-Resistant outer jacket available for high voltage(≥35KV). Gel-Filled buffer tubes are S-Z stranded. Instead of Aramid yarn or glass yarn, there is no support or messenger wire required. Aramid yarn is used as the strength member to assure tensile and strain Performance. Lightweight and small diameters reduce the load caused by ice and wind and...
Outdoor FTTH ADSS Fiber Optic Cable All Dielectric Self Supporting

Outdoor FTTH ADSS Fiber Optic Cable All Dielectric Self Supporting

2024-09-07

Optical Characteristics Ref.Outer Diameter(mm) Ref.Weight(kg/km) Rec. Daily Max. Working Tension(kN) Maxalloeable Working Tension(kN) Break Strength(kN) Strength Member CSA(mm²) Modulus of Elasticity CSA(kN/mm²) Heat Expansion Coefficient Coefficient(x 10-6/K) 12.5 125 136 1.5 4 10 4.6 7.6 1.8 13.0 132 142 2.25 6 15 7.6 8.3 1.5 13.3 137 148 3.0 8 20 10.35 9.45 1.3 13.6 145 156 3.6 10 24 13.8 10.8 1.2 13.8 147 159 4.5 12 30 14.3 11.8 1.0 14.5 164 177 5.4 15 36 18.4 13.6 0.9 14.9 171 185 6.75 18 45 22.0 16.4 0.6 15.1 179 193 7.95 22 53 26.4 18.0 0.3 15.5 190 204 9.0 26 60 32.2 19.1 0.1 Features Two Jacket and Stranded loose tube design. Stable performance and compatibility with all common fiber types. Track-Resistant outer jacket available for high voltage(≥35KV). Gel-Filled buffer tubes are S-Z stranded. Instead of Aramid yarn or glass yarn, there is no support or messenger wire required. Aramid yarn is used as the strength member to assure tensile and strain Performance. Lightweight and small diameters reduce the load caused by ice and wind and...
Miniature ADSS Drop Cable ---Double sheath for access network drop cable

Miniature ADSS Drop Cable ---Double sheath for access network drop cable

2024-09-07

Optical Characteristics Items Optical Fiber Fiber count 1-12FO Fiber type G652D Color Blue Orange Green Brown Grey White Red Black Red Black Yellow Violet Pink Aqua Loose Tube Color Blue Orange Green Brown Grey White Red Black Red Black Yellow Violet Pink Aqua > Material PBT Structure Jelly Strength Member Material 2*FRP Sheath Material PE Color Black Strength Selective High-tensile yarn Features Can be installed without a power outage A protective cover, superior corrosion resistance Lightweight, small cable diameter, reduce the impact of ice, wind power, and load on the tower, support The precision control of aramid armor technology greatly improves the cable's tensile ability. The precision control of the fiber length and the cable's twisted pitch ensure that the fiber cable has excellent tensile performance and temperature characteristics. The life expectancy is greater than 30 years Application Aerial Outdoor Standards IEC 60793, IEC60794 IEEE1222 TIA/EIA ITU-T Advantages of Carefiber Good Aramid yarn has excellent tensile performance. Fast delivery,200km ADSS cable regular production time of about 10 days Can using glass yarn instead of aramid to anti-rodent Packge Method Multiple...
ADSS Aerial Fiber Optical Cable--ADSS-4/6/12/24/36/48/72/96/144FO

ADSS Aerial Fiber Optical Cable--ADSS-4/6/12/24/36/48/72/96/144FO

2024-09-07

Optical Characteristics G.652.D G.655 50/125um 62.5/125um Attenuation @850nm - ≤3.0 dB/km ≤3.0 dB/km @1300nm - ≤1.0 dB/km ≤1.0 dB/km @1310nm ≤0.36 dB/km ≤0.40 dB/km - @1550nm ≤0.22 dB/km ≤0.23 dB/km - Bandwidth @850nm - ≥500 MHz.km ≥200 MHz.km @1300nm - ≥1000 MHz.km ≥600 MHz.km Polarization mode Individual Fiber ≤0.20 ps/√ km ≤0.20 ps/√ km - - Design link value(M+20,Q=0.01%) ≤0.10 ps/√ km ≤0.10 ps/√ km - -   Structure Description Loose Tube: Thermoplastic material, containing optical fibres and filled with gel. Filler Elements: Thermoplastic rods. Central Strength Member(CSM): Glass fibre reinforced plastic rod (GFRP), Coated with polyethylene when needed. Longitudinal Water Blocking Material: Water-blocking tape. Peripheral Strength Member: Aramid yarn. Ripcord Outer Sheath: Black polyethylene. Features Can be installed without a power outage A protective cover, superior corrosion resistance Lightweight, small cable diameter, reduce the impact of ice, wind power, and load on the tower, support The precision control of aramid armor technology greatly improves the cable's tensile ability. The precision control of the fiber length and the cable's twisted pitch ensure that the fiber cable has excellent tensile performance and temperature characteristics....
ADSS Single sheath All Dielectric Self-supporting Aerial Cable - ADSS-48FO

ADSS Single sheath All Dielectric Self-supporting Aerial Cable - ADSS-48FO

2024-09-07

Optical Characteristics Optical Fiber Characteristics Fiber type G652D(1310/1550nm) G657A1(1310/1550nm) G657A2(1310/1550nm) G657B3(1310/1550nm) Attenuation Typical 0.35/0.21 0.35/0.21 0.35/0.21 0.35/0.21 Maximum 0.4/0.3 0.4/0.3 0.4/0.3 0.4/0.3 Zero Dispersion Slope ≤0.091 ps/km•nm² ≤0.092 ps/km•nm² ≤0.092 ps/km•nm² ≤0.092 ps/km•nm² Dispersion(1285~1340nm) -3.5-3.5 ps/km•nm -3.5-3.5 ps/km•nm -3.5-3.5 ps/km•nm -3.5-3.5 ps/km•nm Mode Field Diameter(@1310nm) 9.1±0.4μm 8.8±0.4μm 8.8±0.4μm 8.6±0.4μm Cutoff Wavelength Cable(nm) ≤1260nm ≤1260nm ≤1260nm ≤1260nm Min bend radius(mm) 16mm 10mm 7.5mm 5mm Cladding Diameter(μm) 125±1.0 125±1.0 125±1.0 125±1.0 Dimensions of Cable Constructions Times Descriptions Optical Fiber Category G652D Color Blue Orange Green Brown Grey Natural Red Black Yellow Violet Pink Aqua Counts 4/6 12 24/36 48 72 96 144 Structure / 1+6 1+6 1+6 1+6 1+6 1+8 1+12 CSM Material FRP (Fiberglass Reinforced with Plastic) if necessary, shall be jacketed with Polyethylene Loose tube Material PBT Color Blue Orange Green Brown Grey Natural Red Black Yellow Violet Pink Aqua</span > Counts 1 2 4/6 4 6 8 12 Fibers per tube 4/6 6 6/6 12 12 12 12 Filler Number 5 4 2/0 2 0 0 0 Water-blocking Material Water-blocking yarns and tape Rip Cord Number 2 pcs Peripheral...
Multicom – MINI ADSS-ASU – Aerial Self-Supported ASU Fiber Optic Cable

Multicom – MINI ADSS-ASU – Aerial Self-Supported ASU Fiber Optic Cable

2024-09-07

Optical Characteristics Type Diameter(mm) Weight(kg/km) Tensile strength Long/short term(N) Crush Long/short term(N/100mm) Bending Radius Static/Dynamic ASU-80 6.8(2.0 tube) 45 300/600 300/600 10D/20D ASU-120 7.8(2.5 tube) 60 300/600 300/600 10D/20D Features Lighting Resistance Non-metallic structure Duct installation and aerial installation together with tension strand wire Suitable for FTTH application as drop cable Application Aerial Outdoor Standards IEC 60793, IEC60794 IEEE1222 TIA/EIA ITU-T Advantages of Carefiber Good Aramid yarn has excellent tensile performance. Fast delivery,200km ADSS cable regular production time of about 10 days Can using glass yarn instead of aramid to anti-rodent Packge Method Multiple packaging options are available
OPGW Cable

OPGW Cable

2024-09-07

Specification Technical Date Comply with IEC, IEEE, DL/T 832-2003, GB/T 7424.4-2003 standards stranding direction of outer layer is right hand(Z-stranding) CableDiameter 15.50 mm CableWeight 475 kg/km SupportingCross Section 135.9 mm2 Section of AS Wire 22.64 mm2 Section of AA Wire 113.22 mm 2 Rate Tensile Strength (RTS) 60.7 kN Modulus of Elasticity (E-Modulus) 81.2 kN/mm2 Thermal ElongationCoefficient 19.7x215;10-6 /℃ Permissible Maximum Working Stress (40% RTS) 178.7 N/m m2 EverydayStress（EDS) (18%~25% RTS) 80.4 ~111.7 N/mm 2 Ultimate Exceptional Stress (70% RTS) 312.8 N/mm 2 DC Resistance 0.272 /km Short Time Current (0.25s,40<℃~200℃) 25.1 kA Short Time Current Capacity I2t 158.1 kA2S Minimum Bending RadInstallation 310 mm Oprating 232 mm Ratio between Pull and Weight 13.0 km Installation Temperature -10 ℃~ +50 ℃ Transportationand Operation Temperature -40 Remarks: All Sizes and Values are Nominal Values Application High voltage power transmission system Installation Aerial Packge Method Multiple packaging options are available
How Does Fiber Optic Work?

How Does Fiber Optic Work?

2024-08-25

The light and its propertiesLight is an electromagnetic wave. The visible part of the wavelength range is from 390 a 760 nm. The part of the light above 760 nm is infrared and the lower than 390 nm is ultraviolet. The three most commonly used wavelengths in optical fibers are 850, 1310 Y 1550. Refraction and Reflection of LightLight travels at different speeds in different substances.. When light is directed from one substance to another, is refracted and reflected at the interface between the two substances. The angle of the refracted light varies with the angle of the incident light.. When the angle of incident light reaches or exceeds a certain angle, all incident light is reflected, what is called total reflection of light. Fiber optic communication is based on these principles. The main part of an optical fiber is usually divided into three layers. In the center is a high refractive index glass core. And on the outer layer there is a low refractive index silica glass coating. The outermost layer is a reinforcing resin coating. Optical Signal ConversionThe...
What Is Optical Fiber? Understanding the Backbone of Modern Communication

What Is Optical Fiber? Understanding the Backbone of Modern Communication

2024-08-22

Introduction In our increasingly interconnected world, the demand for fast, reliable communication networks has never been higher. Behind the seamless streaming of videos, instant messaging, and global voice calls lies a technology that has revolutionized how we transmit information: optical fiber. This slender, hair-thin strand of glass or plastic has become the backbone of modern telecommunications, enabling the high-speed transmission of data over vast distances. But what exactly is optical fiber, and how does it work? This article aims to delve into the science, structure, and applications of optical fiber, shedding light on why it has become so essential in our daily lives. The Basics of Optical Fiber At its core, optical fiber is a type of waveguide, a structure that guides light from one point to another. Unlike traditional electrical cables that carry electrical signals, optical fibers carry information in the form of light. This light is typically produced by lasers or light-emitting diodes (LEDs) and can travel through the fiber with minimal loss of signal strength, even over long distances. An optical fiber consists of three main components:...

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