GYTA53 Layer Stranded Loose Tube Armored Cable Structure Features:
Optical fiber loose tube;
Metal central strength member;
Cable core filling compound;
Two-sided plastic coated AL tape, PE inner sheath;
Two-sided plastic coated corrugated steel tape,PE outer sheath.
Technical Features:
Peculiar optical fiber secondary tubing technology for good flexibility and bend-resistant property;
Peculiar optical fiber excess length control method and cabling method for superior mechanical and environmental properties;
The loose tubes are filled with special filling compound for crucial protection of the optical fibers;
Complete water blocking construction ensures good water blocking and moisture-proof performance;
Crush resistance and flexibility;
PSP enhancing moisture-proof.
Applications: Long distance communication and communication between areas ;
Laying Method: Direct buried ,conduitor aerial;
Operation Temperature: -40¡æ¡«+70¡æ.
Technical Parameters:
|
Fiber
Counts |
Outer diameter
(MM) |
Weight
(KG) |
Allowed hort-time
Pulling
(N) |
Allowed
Crush
(N/100mm) |
Lmpact
(N£®m£© |
AllowedBending Radius
Static Dynamic |
|
2-144 |
14 -21.5¡À0.5 |
195-385 |
¡Ý3000 |
¡Ý3000 |
10 |
12.5D 25D |
D=Cable diameter
Transmission Characteristics:
|
|
Single-mode fiber |
50/125 |
62.5/125 |
|
|
1310/1550(NM) |
850/1300(NM) |
850/1300(N/M) |
|
Attenuation (db/KM) |
¡Ü0.36/0.22 |
¡Ü3.0/1.0 |
¡Ü3.3/1.0 |
|
Bandwidth (MHz©qkm) |
|
¡Ý500/1200 |
¡Ý200/600 |
|
