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Outdoor ADSS Optical Fiber Cable All Dielectric Self-Supporting Cable 48 Cores
DESCRIPTION
All Dielectric Self-Supporting Fiber Optic Cable ADSS is loose tube stranded. 200um or 250um Bare 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 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 covered with thin PE (polyethylene) inner sheath. After stranded layer of aramid yarns are applied over the inner sheath as strength member, the cable is completed with PE or AT (anti-tracking) outer sheath.
FEATURES
1. Non metallic structure provides good insulation, excellent
lightning resistant.
2. Proper design, precise control for fiber excess length and
distinct stranding process render the cable excellent mechanical
and environmental properties.
3. Anti-electromagnetism ability.
4. Use high intensity aramid yarn as anti-pulling component,
strong, light and small cable diameter, suitable for different
climatic situation and installation span.
5. Special AT (Anti-Track) outer sheath protection, strong
anti-electro-corrosion ability.
APPLICATIONS
Long distance telecom, LAN in high voltage area or access to
telecom network;
For power transmission system, much thunder areas and high
electro-magnetic inerference.
PERFORMANCE
Fiber Characteristic | ||
Attenuation | 1310nm:≤0.35dB/km | |
1550nm:≤0.21dB/km | ||
Cutoff wavelength | When the cut-off wavelength of the optical fiber cable was tested on a 22 m long cable sample, it was less than 1260 nm. | |
Bending characteristics | The attenuation characteristic test of 1550 nm was carried out after loosening 100 turns from the bending radius of 37.5 mm, and the attenuation increase value did not exceed 0.05 dB. | |
Mode field diameter | 1550nm : 10.4±0.5μm | |
1310nm:9.1±0.4μm | ||
Cladding diameter | 125±0.7μm | |
Cladding non-circularity | <1% | |
Mode length non-circularity | <6% | |
Coating diameter | 245±10 μm | |
Macro-bending radius | 100trun X 30mm @1625 nm | ≤0.05dB |
Mode field/cladding concentricity deviation | ≤10μm |
Mechanical and Enviromental test | ||
Item | Test method | Acceptance Condition |
Tensile strength ( IEC60794-1-2-E1) | Load : 2700N | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
Length of cable: about 50m | ||
Load time : 1 Min | ||
Crush test | Load : Short term crush(1100 N/cm) | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
Load time : 1 Min | ||
Impact test | Points of impact : 10 | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
Times per point : 1 | ||
Impact energy : 10J | ||
Repeated bending | Bending dynamic radius : 20 D | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
NO. of cycle : 20 | ||
Torsion | Length:1m | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
-Twist angle;±90° | ||
-No. of cycle:10 | ||
Water penetration | Height of water : 1m | No water leakage |
Sample length:3m | ||
Time :24 h | ||
Temperature cycling | Temperature :-40~+70ºC | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
Time of each step:24h | ||
No. of cycle :1 | ||
Drip test | 0~70 degree | No filling compound dripping |
High pressure test | AC10KV , 50Hz | Loss change ≤ 0.05dB@1550nm No fiber break nor sheath damage |
COMPANY PROFILE
SICHUAN JIANGHONG CABLE MANUFACTURE CO.,LTD,was founded in 1992,located in Jiangyou,Sichuan P.R.China.
BY 26 years development,company has become a modernized enterprise focus on development,manufacture of different cables for radio and TV network,Video monitoring network,FTTH communication and smart home network.Based on advanced production equipment,the annual capacity has reached up to 5 minllion km/year.
1. Experience:with more than 20 years production experience on
cable industry . certified supplier for broadcasting and
communication company in China domestic and overseas market .
2. Production line:supply different cables for radio and TV network
, Video monitoring network , FTTH communication ad smart home
network .
3. Certificate:Factory got ISO9001:2015 quality management
certificate. ISO14001:2015 environmental management certificate and
OHSAS18001:2007 occupational health and safety management system
certificate
4. High-quality material:With strict supplier control and
raw-material inspection .make sure the product quality stable and
reasonable cost .offer high-quality fiber from well-know fiber
company . offer self-inspection and 3rd-party test report.
5. Service:One stop service at customer’s convenience,offer
solution based on customer's request .
6. Price:Reasonable cost based on quality guaranteed product .