Description
● GYTC8Y Figure 8 Multi-Tube Aerial Self-Support Outdoor Cable:
GYTC8Y is a typical outdoor use fiber optic cable for aerial applications. GYTC8Y is also called the figure 8 cable because of its structure looks like the figure 8. We supply single mode and multi mode GYTC8Y fiber cables from 2-fiber type to 288-fiber type. The fibers, 250μm, are positioned in loose tubes made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular cable core. This part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE) sheath to be figure 8 structure.
● Features:
►Used for long-haul communication;
►Steel-wire strength member ensures tensile strength;
►Water blocking system to improve the water proof ability;
►GYTC8Y cable complies with Standard YD/T 1155-2011 as well as IEC 60794-1.
● Application:
►Aerial application, used for LAN communication;
►CATV Computer networks system;
►Junction communication systems.
● Optical Characteristics:
|
G.652 |
G.655 |
50/125μm |
62.5/125μm |
|
Attenuation |
@850nm |
|
|
≤3.0dB/km |
≤3.0dB/km |
@1300nm |
|
|
≤1.0dB/km |
≤1.0dB/km |
|
@1310nm |
≤0.36dB/km |
≤0.36dB/km |
|
|
|
@1550nm |
≤0.22dB/km |
≤0.23dB/km |
|
|
|
Bandwidth (Class A) |
@850nm |
|
|
≥500MHZ·km |
≥500MHZ·km |
@1300nm |
|
|
≥1000MHZ·km |
≥600MHZ·km |
|
Numerical Aperture |
|
|
|
0.200±0.015NA |
0.275±0.015NA |
Cable Cut-off Wavelengthλcc |
|
≤1260nm |
≤1480nm |
|
|
● Technical Parameters: