FIG8 GYFTC8A Cable
FIG8 GYFTC8A Cable
GYFTC8A, 2~144 cores
Key Features
- ● Good mechanical and temperature performance
- ● High hydrolysis resistance and high tensile strength loose tube
- ● High tensile strength of stranded wires meeting the requirement of self-supporting
- ● Good moisture-proof ensured by aluminum tape
Applications
● Core network
● Metropolitan area network
● Access network
Description
FIG8 GYFTC8A Cable stranded loose tube non-metallic strength member light-armored (Aluminum Tape) figure 8 cable (GYFTC8A) construction is that 250um fibers are positioned in a loose tube which is made of high modulus plastic and filled with a water-resistant filling compound; A FRP, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member; Tubes are stranded around the strength member into a compact and circular cable core; The armor layer (Aluminum Tape) is longitudinally applied over the cable core which is filled with the filling compound to protect it from water ingress; This part of cable accompanied with the stranded wires are completed with a polyethylene (PE) sheath to be figure 8 structure.
Standards
FIG8 GYFTC8A Cable stranded loose tube non-metallic strength member light-armored (Aluminum Tape) figure 8 cable (GYFTC8A) complies with standard YD/T1155 and IEC60794-1.
Fiber Optic Characteristics
|
Parameters
|
Specification
|
|
Fiber Type
|
G.652D (9/125μm)
|
OM2(50/125μm)
|
OM1(62.5/125μm)
|
|
Attenuation (dB/km)
|
@850nm
|
|
≤2.3
|
≤2.7
|
|
@1300nm
|
|
≤0.6
|
≤0.6
|
|
@1310nm
|
≤0.36
|
|
|
|
@1550nm
|
≤0.22
|
|
|
|
Bandwidth (MHz·km)
|
@850nm
|
|
≥500
|
≥200
|
|
@1300nm
|
|
≥500
|
≥500
|
|
Numerical Aperture
|
|
0.200±0.015NA
|
0.275±0.015NA
|
|
Cable Cut-off Wavelength (nm)
|
≤1260
|
|
|
Cable Specifications
|
Parameters
|
Specification
|
|
Fiber Count
|
2~30
|
32~36
|
38~60
|
62~72
|
74~96
|
98~120
|
122~144
|
|
Cable Diameter (mm) ±0.3
|
8.8 x 15.8
|
9.1 x 16.1
|
9.6 x 16.6
|
10.2 x 17.2
|
11.7 x 18.7
|
12 x20
|
14.2 x21.2
|
|
Cable Weight (kg/km)
|
145
|
158
|
158
|
186
|
205
|
270
|
270
|
|
Messenger Wire
|
7*1.0 steel wire
|
|
Loose Tube Material
|
PBT
|
|
Loose Tube Filling Compound
|
Jelly
|
|
Cable Filling Compound
|
Jelly
|
|
Central Strength Member
|
FRP
|
|
Armor Layer
|
Aluminum Tape
|
|
Tensile Strength (N)
|
Short Term
|
6000
|
|
Long Term
|
3000
|
|
Crush Resistance (N)
|
Short Term
|
3000
|
|
Long Term
|
1000
|
|
Bending Radius (mm)
|
Dynamic
|
20D
|
|
Static
|
10D
|
|
Attenuation (dB/km)
|
MM Fiber @850nm
|
≤3.0 (50/125μm)
≤3.3 (62.5/125μm)
|
|
MM Fiber @1300nm
|
≤1.0
|
|
SM Fiber @1310nm
|
≤0.36
|
|
SM Fiber @1550nm
|
≤0.22
|
|
Operating Temperature (°C)
|
-40 ~ +70
|
|
Storage Temperature (°C)
|
-40 ~ +70
|
