FTTH Loose Tube Design (CCSI Standard Design Cables)

Technical Specification

CCSI Standard FTTH Optical Fiber Cables

GENERAL

The cable is applicable for short span overhead outdoor with span distance up to 60 meters for last mile cable. The cable is also applicable for indoor and outdoor areas.

REFERENCE STANDARDS

The offered fiber optic cable complies to the ITU-T G.652.D, ITU-T G.657.A1, IEC 60794, TIA/ EIA standards.

CONSTRUCTIONS

CABLE STRUCTURE

Bending Loss Insensitive Fibers

– 2 Fibers (Blue & Orange) single mode ITU-T Rec. G.657.A1 bending loss insensitive optical fibers

Non-Metallic anti-buckling strength element

– GRP/FRP Ø 0.4 mm x 2

– Protect the optical fibers from any excessive elongation and tensile loads that occur during installation and operation

Anti-Rodent material

– Provides rodent bite protection

Supporting Strength Element Figure-8

– Galvanized steel messenger wire rod 1 x Ø1.2 mm as aerial cable holder

Low Smoke Zero Halogen Flame Retardant (LSZH FR) jacket

– Black UV resistant Low Smoke Zero Halogen Flame Retardant (LSZH FR) sheath as outer protection

– The thermoplastic sheath does not promote the growth of fungus and be free of pits, splits and blisters

– Reduces the amount of toxic and corrosive fume emission

– Other sheathing are available upon request

PARAMETERS

FIBER PARAMETERS OF SINGLE MODE OPTICAL FIBER

Reference Standard ITU-T G.652.D ITU-T G.657.A1
Type Single Mode Bending-Loss Insensitive Single Mode
Wavelength (nm) 1310 / 1550 1310 / 1550
Attenuation on Finished Cables (dB/km) 0.35 / 0.20 0.35 / 0.20
Typical Attenuation (dB/km) 0.35 / 0.19 0.35 / 0.19
Mode Field Diameter (µm) 9.2 ± 0.4 / 10.4 ± 0.5 9.2 ± 0.4 / 10.4 ± 0.5

CABLE PARAMETERS

ITEM SPECIFICATION
Fiber Quantity 2
Cable Dimension Height (Nominal) 5.0 mm
Width (Nominal) 2.0 mm
Weight (Nominal) 20 kg/km

MECHANICAL CHARACTERISTICS

ITEM

SPECIFICATION

Operating Tensile Strength (Refer to IEC 60794-1-E1) 130 N
Crush Strength (Refer to IEC 60794-1-E3) 1200 N/ 250 mm
Impact Strength Radius (Refer to IEC 60794-1-E4) 3 Nm
Minimum Bending Radius (Refer to IEC 60794-1-E11) 15 x Cable Outside Diameter
Torsion (Refer to IEC 60794-1-E7) 1 meter, 30 cpm,10 minutes
Water Ingression Resistance (Refer to IEC 60794-1-F5B) Passed with 1-m cable sample, 24 hours,

1-m water column height pressure

Operating & Storage Temperature Up to 70° C

Technical Specification

CCSI Standard FTTH Aerial Figure-8 Optical Fiber Cables

GENERAL

The cable is applicable for short span overhead outdoor with span distance up to 60 meters for last mile cable. The cable is also applicable for indoor and outdoor areas.

REFERENCE STANDARDS

The offered fiber optic cable complies to the ITU-T G.652.D, ITU-T G.657.A1, IEC 60794, TIA/ EIA standards.

CONSTRUCTIONS

CABLE STRUCTURE

Bending Loss Insensitive Fibers

– 2 Fibers (Blue & Orange) single mode ITU-T Rec. G.657.A1 bending loss insensitive optical fibers

Fully waterblocked cable

– Each fibers are inserted into thixotropic gel-filled coloured thermoplastic (PC-PBT) loose buffer tubes

– Water ingression protection

Central loose tube design

– Single loose tube

Anti-Rodent material

– Provides rodent bite protection

Supporting Strength Element Figure-8

– Galvanized steel messenger wire 7 x Ø0.4 mm as aerial cable holder

Low Smoke Zero Halogen Flame Retardant (LSZH FR) jacket

– Black UV resistant Low Smoke Zero Halogen Flame Retardant (LSZH FR) sheath as outer protection

– Reduces the amount of toxic and corrosive fume emission

– Other sheathing are available upon request

PARAMETERS

FIBER PARAMETERS OF SINGLE MODE OPTICAL FIBER

Reference Standard ITU-T G.652.D ITU-T G.657.A1
Type Single Mode Bending-Loss Insensitive Single Mode
Wavelength (nm) 1310 / 1550 1310 / 1550
Attenuation on Finished Cables (dB/km) 0.35 / 0.20 0.35 / 0.20
Typical Attenuation (dB/km) 0.35 / 0.19 0.35 / 0.19
Mode Field Diameter (µm) 9.2 ± 0.4 / 10.4 ± 0.5 9.2 ± 0.4 / 10.4 ± 0.5

CABLE PARAMETERS

ITEM

SPECIFICATION

Fiber Quantity 2
Loose Tube Quantity 1
Cable Dimension Cable Diameter (Nominal) 3.0 mm
Cable Height (Nominal) 5.7 mm
Cable Weight (Nominal) 22 kg/km

MECHANICAL CHARACTERISTICS

ITEM

SPECIFICATION

Operating Tensile Strength (Refer to IEC 60794-1-E1) 160 N
Crush Strength (Refer to IEC 60794-1-E3) 1200 N/ 250 mm
Impact Strength Radius (Refer to IEC 60794-1-E4) 3 Nm
Minimum Bending Radius (Refer to IEC 60794-1-E11) 15 x Cable Outside Diameter
Torsion (Refer to IEC 60794-1-E7) 1 meter, 300 twists
Water Ingression Resistance (Refer to IEC 60794-1-F5B) Passed with 1-m cable sample, 24 hours,

1-m water column height pressure

Operating & Storage Temperature Up to 70° C