ADSS Cable

Cross Mountain Long Span 400m 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable

Cross Mountain Long Span 400m 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable

Introduction

Product Names:

Cross Mountain Long Span 400m 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable

Detail Information:

MOQ：

10KM

Packaging:

Wooden drum

Delivery Time:

5-25 days

Length:

Customizable

Brand :

OEM

Model Number:

ADSS-24B1.3-400m-Double

Place of Origin:

China

Certification:

ISO9001,ROHS,CE,FCC

Description:

The Cross Mountain Long Span 400m 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable is designed for ultra-long span (span 400m) project construction, such as mountainous terrain, supporting spans up to 400m. Its double-sheath structure ensures excellent mechanical and environmental resilience, protecting the ADSS Optic Fiber Cable from factors such as harsh weather, abrasion, tensile tension, and suspension tension. The 24-core single-mode optical fiber ensures high-bandwidth data transmission over long distances, making it an important Solution for telecommunication backbone networks in remote areas. Its outer sheath can be made of AT material to avoid electromagnetic interference and ensure stable performance near power lines. The Cross Mountain Long Span 400m 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable is ideal for establishing reliable connections in rugged terrain, enabling telecommunication services to expand to underserved communities and challenging geographical locations.

Picture

Cross Mountain Long Span 400m 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable.png

Cross Mountain Long Span 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable.png

Cross Mountain Long Span 400m 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable

Cable Paremeter:

Feature:

Fiber Count:

24 Core

þDesigned for challenging mountainous terrains.

þDouble-sheath for enhanced environmental defense.
þLong-span, vibration-resistant fiber design.
þDielectric eliminates electromagnetic disturbances.
þSupports high-speed data over long spans.

Fiber Type:

G652D,G655D

Fiber Brand:

YOFC,HTGD

Application:

Aerial Fiber Optic Cable

Span:

400m

RTS:

≥10.0KN

Application:

MAT:

≥4.5KN

þRemote village broadband connectivity.
þFiber deployment across mountain valleys.
þLong-distance rural network backbones.
þPower grid communication in isolated regions.

þIsland-to-island telecom infrastructure.

MAX Wind resistance:

25m/s wind speed

MAX Icing resistance:

0mm Ice Load

Cable Diameter:

13.8mm

Technical parameters:

Name

Cross Mountain Long Span 400m 24 Core SM Double Sheath Aerial Dielectric Self-Supporting Cable

No. of cable		/	24
Design (StrengthMember+Tube&Filler)		/	1+5
Fiber type		/	G.652D
Central Strength Member	Material	mm	FRP
Central Strength Member	Diameter (±0.05mm)	mm	3.0
Loose Tube	Material	mm	PBT
	Diameter (±0.05mm)		2.2
	Thickness (±0.03mm)		0.32
	MAX.NO./per		6
Water Blocking Layer	Material	/	Flooding Compound
Inner Sheath	Material	mm	MDPE
	Thickness		0.9（nominal）
	colour		black.
Additional Strength Member	Material	/	Aramid Yarn
Outer Sheath	Material	mm	MDPE
	Thickness		1.6（nominal）
	colour		black.
Cable Diameter(±0.2mm)		mm	13.8
Cable Wetght(±10.0kg/km)		kg/km	147
Attenuation coefficient	1310nm	dB/km	≤0.35
Attenuation coefficient	1550nm	dB/km	≤0.21
Cable breaking strength(RTS)		kn	≥10.0
Working Tension (MAT)		Kn	≥4.5
Wind velocity		m/s	30
Icing		mm	0
Span		M	200
Crush Resistance	Short Term	N/100mm	≥2200
Crush Resistance	Long Term	N/100mm	≥1100
Min. bending radius	Without Tension	mm	10.0×Cable-φ
Min. bending radius	Under Maximum Tension	mm	20.0×Cable-φ
Temperature range （℃）	Installation	℃	-20~+60
	Transport&Storage		-40~+70
	Operation		-40~+70

The properties of single mode optical fiber (ITU-T Rec. G.652D)
Item		Specification
Fiber type		Single mode
Fiber material		Doped silica
Attenuation coefficient @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm		≤0.35 dB/km ≤0.32 dB/km ≤0.22 dB/km ≤0.30 dB/km








Point discontinuity		£ 0.05 dB
Cable cut-off wavelength		£ 1260 nm
Zero-dispersion wavelength		1300 ~ 1324 nm
Zero-dispersion slope		£ 0.092 ps/(nm².km)
Chromatic dispersion @ 1288 ~ 1339 nm @ 1271 ~ 1360 nm @ 1550 nm @ 1625 nm		≤3.5 ps/(nm.km) ≤5.3 ps/(nm.km) ≤18 ps/(nm.km) ≤22 ps/(nm.km)




PMD_Q (Quadrature average*)		£0.2 ps/km^1/2
Mode field diameter @ 1310 nm		9.2±0.4 um
Core / Clad concentricity error		£ 0.5 um
Cladding diameter		125.0 ± 0.7 um
Cladding non-circularity		£1.0%
Primary coating diameter		245 ± 10 um
Proof test level		100 kpsi (=0.69 Gpa), 1%
Temperature dependence 0℃~ +70℃ @ 1310 & 1550nm		£ 0.1 dB/km


Main mechanical & environmental performance test
Item	Test Method	Acceptance Condition
Tensile Strength IEC 794-1-2-E1	- Load: Short term tension - Length of cable: about 50m	- Fiber strain 0.35% - Loss change 0.1 dB @1550 nm - No fiber break and no sheath damage.


Crush Test IEC 60794-1-2-E3	- Load: Short term crush - Load time: 1min	- Loss change 0.05dB@1550nm - No fiber break and no sheath damage.

Impact Test IEC 60794-1-2-E4	- Points of impact: 3 - Times of per point: 1 - Impact energy: 5J	- Loss change 0.1dB@1550nm - No fiber break and no sheath damage.


Temperature Cycling Test YD/T901-2001-4.4.4.1	- Temperature step: +20oC→-40oC→+70oC →+20oC - Time per each step: 12 hrs - Number of cycle: 2	- Loss change 0.05 dB/km@1550 nm - No fiber break and no sheath damage.




Fiber Colors:






Production workshop：
Optic Fiber Cable Maker














Quality verification：
Optical cable customization





















Packaging:
Stable transportation

FAQ:
Q1: Do you manufacture optical fiber cables? We are a direct manufacturer of optical fiber cables. Q2: What is your minimum purchase quantity? Our minimum order is 10KM, though flexible based on your needs. Q3: Could I obtain a sample? Samples can be provided, but the customer will need to cover the shipping charges. Q4: What is the estimated delivery time? Delivery for 200KM generally takes 5-15 days, depending on the quantity ordered. Q5: What is the quality like? Every optical fiber is tested after production, and quality reports are available for you. Q6:Are you able to provide OEM services? We offer OEM services and can add your logo to the Products as requested.