FRP DI electrical armoured UG & DU anti rodent fibre optic cable

Short Description:

FRP Armored Rodent-proof Optical Cable is designed with physical and chemical anti-rodent methods. Single-mode/multimode fibres are housed in loose tubes that are made of high-modulus plastic. The tubes are stranded around a central strength member to form a cable core. The core is filled with cable filling compound. Then inner PE sheath is extruded and armored with flat FRP. Finally.

100% ISO IEC Certificated Manufacturer ,Help You Save Purchase Cost ! Click send inquiry to get best offer and free sample now !

Send email to us

Product Detail

Product Tags

Video

Structure

Central strength member (CSM): steel wire material or steel wire Coated PE material if need
Tube: Thermoplastic material, containing up to 12 optical fibres fil ed with a low viscosity, thixotropic, non-melting gel ful y compatible with fibre coating and tube material
Stranding: The required numbers of elements (tubes and fil ers) are SZ stranded around the central strength member
Reinforcing: FRP
Sheath: UV stabilised polyethylene in And coated Nylon with heavy rodent resistance

Application

Direct Buried, Outdoor, Underground

Features

• Accurate process control ensuring good mechanical and temperature performances
• The material of loose tubes with good hydrolysis resistance and relatively high strength
• Tube filling compound providing key protection for fibres
• Combination of physical and chemical anti-rodent methods
• Flat FRP armor providing the physical anti-rodent performance
• Anti-rodent sheath providing the chemical anti-rodent performance, which effectively delays the diffusion of anti-rodent additives to protect working environment and construction safety
• All-dielectric design, applicable to lightning-prone areas
• Applicable to aerial and duct installations with anti-rodent and anti-lightning requirements.

Standards

1.1 Technical data sheet:

Fiber Core	8	12	16	24	36	48	60	72
No of loose tube.	1	2	2	4	3	4	6	6
No of filler	5	4	4	2	3	2	0	0
Fiber No. per tube	8	6	8	6	12	12	10	12
Loose tube material	PBT
Central strength member	FRP
Outer sheath	PE
Cable OD mm	15.4	15.4	15.4	15.4	15.4	15.4	15.4	15.4
Cable weight kg/km	223	223	223	223	223	223	223	223
Operation temperature range	-40 ℃ to + 70 ℃
Installation temperature range	-40 ℃ to + 70 ℃
Transport and storage temperature range	-40 ℃ to + 70 ℃
Allowable Tensile Load(N)	Short term:5000 Long term:3000
Crush resistance	Short term 3000 N/100mm Long term :1000N/100MM
Minimal installation bending radius	20 x OD
Minimal operation bending radius	10 x OD

1.2 Optical Characteristics SINGLE MODE G652D:

Mode Field Diameter @ 1310 nm		8.7-9.5 mum
Mode Field Diameter @ 1550 nm		9.8-10.8mum
Cladding diameter		125.0 ±± 0.7mm
Core/cladding concentricity error		0.6 um
Cladding non-circularity		1.0 %
Refractive index profile		Step
Design		Matched cladding
Primary coating material		UV curable acrylate
Primary coating Diameter		235-250um
Optical Characteristics
Attenuation	@ 1310nm	£ 0.36 dB/km (cabling)
	@ 1383±3nm	£ 0.34 dB/km
	@ 1550nm	£ 0.22dB/km (cabling)
Dispersion	@ 1288 ~ 1339nm	£ 3.5 ps/nm×km
	@ 1550nm	£ 18 ps/nm×km

Zero dispersion wavelength		1300 – 1324 nm
Dispersion slope at zero dispersion wavelength		£ 0.092 ps/nm²×km
Cabled cut-off wavelength (cc)		£ 1260 nm
Polarization mode dispersion link value		£ 0.2 ps/√_km
Mechanical Characteristics
Proof stress level		≥0.69 GPa
The loss increase of 100 turns of fiber loosely wound with		£0.05dB (at 1550nm)
25mm radius
Effective group index of refraction Neff		1.466(at 1310nm)
Effective group index of refraction Neff		1.467 (at 1550nm)