LG lightguide cables will provide excellent transmission performance and protection of the fibers in a variety of field environments. These cables are designed with a special sheath to provide optimum protection against rodent hazard.
* Areas where cables subjected to rodent hazard
* Long haul communication system
* Local area network system
* Protection from rodent hazard
* Excellent optical and mechanical performance
* Non-metallic cable core
* Standard fiber counts : 2-144
OPTICAL FIBER
FILLING A suitable water-blocking compound
LOOSE TUBE Thermoplastic material
CENTRAL STRENGTH MEMBER Fiberglass Reinforced Plastic (FRP)
FILLER Thermoplastic cylinder which can replace a tube in the cable strand
CABLE CORE PROTECTION Plastic tapes helically or longitudinally
INNER SHEATH Black polyethylene
RODENT PROTECTED LAYER Nylon jacket
OUTER SHEATH Black polyethylene
(In case of 36 fibers)
ITEMS |
UNIT |
SPECIFICATION |
|
---|---|---|---|
NO. OF TUBES |
EA |
6 |
|
NO. OF FIBERS PER TUBE |
EA |
6 |
|
STRENGTH MEMBER |
TYPE |
- |
FRP |
DIA. |
MM |
NOM.2.7 |
|
CORE DIA.(NOMINAL) |
MM |
7.5 |
|
INNER SHEATH THICK(NOM.) |
MM |
1.0 |
|
NYLON JACKET THICK(NOM.) |
MM |
1.0 |
|
OUTER SHEATH THICK(NOM.) |
MM |
1.5 |
|
OUTER DIA.(NOMINAL) |
MM |
16.5 |
|
WEIGHT(APPROX.) |
KG/KM |
220 |
|
DELIVERY LENGTH(NOM.) |
KM |
1~4 |
CLASSIFICATION |
SMALL SIZE |
MEDIUM SIZE |
LARGE SIZE |
---|---|---|---|
NOMINAL OUTER DIAMETER(MM) |
1.5 |
2.2 |
3.0 |
MAX.NO.OF FIBERS PER TUBE |
1 |
6 |
12 |
MAX.NO.OF FIBERS IN CABLE |
12 |
36 |
144 |
MFD |
CLADDING DIAMETER |
ATTENUATION (DB/KM) |
DISPERSION (PS/NM.KM) |
CUT-OFF WAVELENGTH (NM) |
||
---|---|---|---|---|---|---|
1.310 |
1.550 |
1.285~1.330 |
1.550 |
2M |
||
9.5 |
125 |
0.38 |
0.25 |
3.2 |
18 |
1.100~1.330 |
CHARACTERISTICS |
UNIT |
SPECIFICATION |
---|---|---|
MAXIMUM TENSILE LOAD |
KG |
200 |
MINIMUM BENDING RADIUS - UNDER NO LOAD - UNDER LOAD |
MM MM |
170 340 |
CRUSH RESISTANCE |
KG/CM |
30 |
OPERATING TEMP.RANGE |
-40~+70 |
NO.OF FIBER |
COLOR |
NO.OF FIBER |
COLOR |
---|---|---|---|
1 |
BLUE |
7 |
BROWN |
2 |
ORANGE |
8 |
BLACK |
3 |
GREEN |
9 |
WHITE |
4 |
RED |
10 |
GRAY |
5 |
YELLOW |
11 |
AQUA |
6 |
VIOLET |
12 |
PINK |
LG-LT-XX1-XX2-X3-XXXX4-X5 XX1 CORE CODE : - 00 : Single fiber per tube, Metallic CSM - 01 : Single fiber per tube, Non-metallic CSM - 10 : Six fiber per tube, Metallic CSM - 11 : Six fibers per tube, Non-metallic CSM - 20 : Twelve fibers per tube, Metallic CSM - 21 : Twelve fibers per tube, Non-metallic CSM XX2 SHEATH CODE : - 12: Inner PE sheath, Rodent protected layer, Outer PE sheath. X3 FIBER CODE : - 0 : Single mode fiber - 9/125§ - 1 : Multimode fiber -50/125§ - 2 : Multimode fiber -62.5/125§ XXXX4 NUMBER OF FIBERS (0002~0072) X5 COPPER CODE : Number of copper conductors contained in the optical cable (0~4 pairs)
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