2-288 core ADSS Single jacket sheath aramid yarn All Dielectric Self-Supporting Optical Fiber Cable 2-288 core Manufacturer

特徴

we can custom fiber cable structure, fiber count, length, package for you.
price unbeatable
Shortest delivery time for you, we produce 2000KM / day
Can be installed without shutting off the power
Excellent AT performance.The maximum inductive at the operating point of AT sheath can reach 25kV
Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
Good performance of tensile strength and temperature
The design life span is over 30 years

コア仕様

Fiber core can be customized.

ADSS cable is loose tube stranded.The 250μm fibers are positioned into a loose tube made of high modulus plastics.The tubes are filled with a water-resistant filling compound.The tubes and possible 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 can be covered with thin PE(polyethylene)inner sheath.After stranded layer of aramid yarns are applied over the cable core or inner sheath as strength member,the cable is sheathed by PE or AT(anti-tracking)material.

Characteristics

Can be installed without shutting off the power
Excellent AT performance.The maximum inductive at the operating point of AT sheath can reach 25kV
Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
Large span lengths and the largest span is over 1000m
Good performance of tensile strength and temperature
The design life span is over 30 years

アプリケーション

Self-supporting aerial,especially applicable for installation on the same pole as 220V and below power transmission lines

Structure

Items		Descriptions
Optical fiber	カテゴリ	SM / MM
	Counts	2-288
	Color	Blue 、Orange、Green、Brown、Gray、White、Red、Black、Yellow、Violet、Pink、Aqua
Loose tube	Material	PBT
	Color	Blue 、Orange、Green、Brown、Gray、White、Red、Black、Yellow、Violet、Pink、Aqua
	Infilling	Fiber jelly
Center strength member	Material	FRP
Red ripcord		2*3000D(Red)
Water-blocking material		Water-blocking yarn and Water-blocking tape
Strength member		Aramid yarn
Outer sheath	Thickness（mm）	1.7±0.1
	Material	PE
	Color	Black

Optical fiber characteristics：

Single mode

カテゴリ		G652D （1310nm/1550nm）	G657A1 （1310nm/1550nm）	G657A2 （1310nm/1550nm）
Attenuation	Typical	0.36dB/km/0.22dB/km	0.36dB/km/0.22dB/km	0.36dB/km/0.22dB/km
Attenuation	Max	0.4dB/km/0.3dB/km	0.4dB/km/0.3dB/km	0.4dB/km/0.3dB/km
ゼロ分散スロープ		≤0.091ps/km·nm²	≤0.092ps/km·nm²	≤0.092ps/km·nm²
波長分散（1285-1340nm）		-3.5-3.5ps/（nm·km）	-3.5-3.5ps/（nm·km）	-3.5-3.5ps/（nm·km）
MFD（@1310nm）		9.2±0.4μm	8.8±0.4μm	8.8±0.4μm
Cut-off wavelength		≤1260nm	≤1260nm	≤1260nm
Min bending Radius		16mm	10mm	7.5mm
Cladding diameter		125±1.0μm	125±1.0μm	125±1.0μm

Multi mode

カテゴリ		62.5/125μm （850nm/1300nm）	50/125μm （850nm/1300nm）	BIOM3 （850nm/1300nm）	BIOM4 （850nm/1300nm）
Attenuation	Typical	3.0dB/km/1.0dB/km	3.0dB/km/1.0dB/km	3.0dB/km/1.0dB/km	3.0dB/km/1.0dB/km
Attenuation	Max	3.5dB/km/1.5dB/km	3.5dB/km/1.5dB/km	3.5dB/km/1.5dB/km	3.5dB/km/1.5dB/km
Bandwidth（MHz·km）		≥200/≥500	≥500/≥500	≥1500/≥500	≥3500/≥500
Effective mode bandwidth（MHz·km）		—-/—-	—-/—-	≥2000/—-	≥4700/—-
Min bending Radius（mm）		30	30	7.5	7.5
Cladding diameter		125±1.0μm	125±1.0μm	125±1.0μm	125±1.0μm

Mechanical and Environmental performance：

Items	Descriptions
MAT	1.2kN-4kN
Crush resistance	2200N/100mm
Spans	50-200m
Min bending radius(“D” is the diameter of the cable)	Static：12.5D
Min bending radius(“D” is the diameter of the cable)	Dynamic：20D
Installation temperature	-20℃～﹢60℃
Operating temperature	-40℃～﹢70℃
The mechanical properties of other optical fibers and optical cables shall meet the international standards of IEC60793 or IEC60794