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Anti-ballistic Metal Free Aerial Cable
LG lightguide cables will provide excellent transmission performance and protection of the fibers in a variety of field environments. Designed specifically for antiballistic sheathing with metal free material is available for self-supporting aerial applications up to 216 fibers in a cable.
APPLICATIONS
* Subscriber network system
* Long haul communication system
* Junction communication system
FEATURES
* Anti-ballistic metal free sheathing
* Self-supporting aerial cable
* Single mode or multimode fibers
* Very low loss
* Wide bandwidth
* High density fiber counts for loose but core : 2~216
CABLE CROSS SECTION
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
ADDITIONAL STRENGTH MEMBER Aramid yarns
ANTI-BALLISTIC TAPES 2 layers of aramid tapes
OUTER SHEATH Black polyethylene
CONSTRUCTION
(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(NOMINAL) |
MM |
1.0 |
|
ANTI-BALLISTIC TAPE |
- |
2 LAYERS OF ARAMID TAPES |
|
OUTER SHEATH THICK(NOM.) |
MM |
2.0 |
|
OUTER DIA.(NOMINAL) |
MM |
17.0 |
|
WEIGHT(APPROX.) |
KG/KM |
220 |
|
DELIVERY LENGTH(NOM.) |
KM |
1~2 |
|
STANDARD LOOSE TUBE SIZE
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 |
Geometric & optical properties of optical fibers
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 |
Mechanical & environmental characteristics of cable
CHARACTERISTICS |
UNIT |
SPECIFICATION |
|---|---|---|
MINIMUM BENDING RADIUS - UNDER NO LOAD - UNDER LOAD |
MM MM |
340 510 |
CRUSH RESISTANCE |
KG/CM |
20 |
OPERATING TEMP.RANGE |
-40~+70 |
IDENTIFICATION OF OPTICAL FIBERS
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 |
ANTI-BALLISTIC PROPERTIES
SHOT SIZE |
DISTANCE (M) |
||
|---|---|---|---|
15 |
20 |
25 |
|
NO. 4 PELLET |
NO BREAKAGE OF FIBERS |
||
NO. 5 PELLET |
NO DAMAGE WITHIN INNER SHEATH |
||
ORDERING INFORMATION
LG-LT-XX1-XX2-X3-XXXX4 XX1 CORE CODE : - 01 : Single fiber per tube, Non-metallic CSM - 11 : Six fibers per tube, Non-metallic CSM - 21 : Twelve fibers per tube, Non-metallic CSM XX2 SHEATH CODE : - 13: Inner PE sheath, Additional strength member, Anti-ballistic tapes,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 (0002~0216)
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