Payment & Shipping Terms:
|Fiber Type:||Grade A G652D||Aromored:||Steel Tape|
|Work Time:||More Than 30 Years||Strength Member:||Steel Wire|
|Loose Tube:||PBT||Fiber Counts:||2-144 Cores|
Double Armored Grade A G652D Anti Rodent Underground GYTA53 Optic Fiber Cable
The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core. which is filled with the filling compound to protect it from water ingress. Then the multi core / single mode armored fiber cable core is covered with a thin PE inner sheath. After the PSP is longitudinally applied over the inner sheath, the armoured fiber optic cable is completed with a PE outer sheath.
|@850nm||≤3.0 dB/km||≤3.0 dB/km|
|@1300nm||≤1.0 dB/km||≤1.0 dB/km|
|@1310nm||≤0.36 dB/km||≤0.40 dB/km|
Bandwidth (Class A)
|@850nm||≥500 MHz·km||≥200 MHz·km|
|@1300nm||≥1000 MHz·km||≥600 MHz·km|
|Cable Cut-off Wavelength λcc||≤1260nm||≤1480nm|
1.structure with aluminium tape against moisture, corrugated steel tape as armour, loose tube standing and double sheaths;
2.loose tube material has good hydrolysis resistance performance and high strength;
3.compact structure, excellent water-blocking performance; 4.strict manufactureing processes.good mechanical performance and environmental properties.
1. the structure diameter can be designed for customers;
2. to design flame resistance, anti-rodent, anti-ant cable according to the customers' demands.
3. fiber :G0652,G.655