Duct Non Metallic Fiber Optic Cable 4-144 Core Stranded Outdoor 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. The two sides PSP are longitudinally applied over the outer loose tube. Steel wires and loose tubes filled with water proof compound to ensure compact and longitudinally water blocking ,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.
Excellent tensile strength for such small diameter
Low dispersion and attenuation
Proper design, precise control for fiber excess length render the cable excellent mechanical and environmental
Small cable diameter, light cable weight, easily to install
Recommended span length 50m for 1.6 steel wire messenger
- Adopted to Outdoor distribution.
- Suitable for aerial duct and buried method.
- Long distance and local area network communication.
Used for Rural communication, local trunk line and UCATV & computer networks system
Method of installation:
Direct burial preferred, other methods of installation are also available.
Mechanical & Environmental Characteristics
||-40℃~ + 70℃
||-40℃~ + 60℃
||Messenger wire (mm)
||cable net weight (kg/km)
||strength short term(n)
||crush pressure short term (n/100mm)
||crush pressure short term(n/100mm)
||outdoor fiber optic cable
||Black or customized
||Corning, LS, etc
|Armored or not
||Corrugated steel tape armored
Fiber Colour Code:
01- Blue 04- Brown 07- Red 10- Purple
02- Orange 05- Grey 08- Black 11- Pink
03- Green 06- White 09- Yellow 12- Aqua
The colour arrangement of optical fiber is specified in the fiber colour code
S: short term; L: long term; L.T: loose tube
Crush load: N/100mm; D: cable diameter
GY: outdoor cable;T: jelly compound; C8: Figure 8 cable
Y: PE outer sheath