48 Cores 48fibers 48fo SM Armored GYTS Outdoor Fiber Optical Cable For Duct Direct Burial
1. What is GYTS outdoor fiber optical cable?
+ GYTS outdoor fiber optical cable is an outdoor armored fiber optic cable specifically designed for duct, aerial, and sometimes direct-buried applications.
+ GYTS outdoor fiber optical cables feature a stranded loose tube construction with corrugated steel tape (CST) armor, providing superior crush resistance and protection against rodent damage compared to aluminum-armored alternatives like GYTA.
+ GYTS outdoor fiber optical cable main structure includes:
Central Strength Member: A steel wire (or some customers choose FRP wire to ligher the cable weight) located at the center to provide high tensile strength.
FBT Loose Tubes: Fibers are housed in gel-filled PBT tubes that are stranded around the central member.
Water Blocking Layer: The core is filled with water-blocking compounds and jelly to prevent moisture ingress.
Armoring Tape: A layer of corrugated steel tape (PSP) is applied longitudinally over the cable core for mechanical durability.
Out-sheath: A durable black polyethylene (PE) sheath that is UV-resistant and weather-proof.
Colored fiber cores: 2 to 288 cores of optical fibers are protected by the loose tube, this is also core part of the fiber optical cable.
2. GYTS outdoor cable structure:
3. GYTS outdoor cable application:
+ Passive fiber optic network
+ xPON system
4. Standard
- Complies with Standard YD/T 1155-2001 as well as IEC 60794-1.
5. GYTS outdoor cable performance
|
Item
|
Parameters
|
|
Loose tube
|
Material
|
PBT
|
|
Color
|
Full color spectrum
|
|
Filler
|
Material
|
PE
|
|
Color
|
Black
|
|
CSM
|
Material
|
Phosphating steel wire
|
|
Armoured
|
Material
|
Plastic coated aluminum strip
|
|
Outer jacket
|
Material
|
MDPE
|
|
Color
|
Black
|
|
Min. bending radius
|
Static
|
10 times cable diameter
|
|
Dynamic
|
20 times cable diameter
|
|
Repeating bending
|
Load:150N;number of cycles:30 No obvious addition attenuation, no fiber break and no cable damage.
|
|
Tensile performance
|
Short term
|
1500N
|
|
Crush
|
Short term
|
1000N/100mm
|
|
Torsion
|
Load:150N; number of cycles:10; twist angle:±180° No obvious addition attenuation, no fiber break and no cable damage.
|
|
Impact
|
Impact energy:450g×1m; radius of hammer head:12.5mm; number of impact: 5 No obvious addition attenuation, no fiber break and no cable damage.
|
6. Fiber characteristic
|
|
G.652
|
G.655
|
50/125μm
|
62.5/125μm
|
|
Attenuation
(+20℃)
|
@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
|
|
|
|
@1550nm
|
≤0.22 dB/km
|
≤0.23dB/km
|
|
|
|
Bandwidth (Class A)
|
@850nm
|
|
|
≥500 MHz·km
|
≥200 MHz·km
|
|
@1300nm
|
|
|
≥1000 MHz·km
|
≥600 MHz·km
|
|
Numerical Aperture
|
|
|
0.200±0.015NA
|
0.275±0.015NA
|
|
Cable Cut-off Wavelength λcc
|
≤1260nm
|
≤1480nm
|
|
|
7. Fiber and loose tube color
| 1 |
2 |
3 |
4 |
5 |
6 |
| Blue |
Orange |
Green |
Brown |
Grey |
White |
| 7 |
8 |
9 |
10 |
11 |
12 |
| Red |
Black |
Yellow |
Violet |
Pink |
Aqua |
KCO Fiber OEM/ODM Service:
If you want to show your own brand LOGO on the goods such as cable, package bag, label or any where. It is no any problem. Our OEM and ODM service is always ready to do it.
Packing:
According to Stardard Export Packing.
Carton box, wooden box, wooden pallet.
Shipping:
- International express such as UPS, TNT, DHL, etc
- Internatioal air: CA, AA, EA, etc
- By sea
