Designed for laying into the ground, in cable ducts, pipes, trays, tunnels, collectors, on bridges and overpasses, and between buildings.
Design:
The cable contains a central optical module with loosely laid fibers. The free space in the optical module is filled with a hydrophobic gel. Steel wire armor is spirally applied to the central optical module. The free space between the wires is filled with diffusion filler. The armor is covered with an aluminum tape and a medium density polyethylene sheath.
The maximum possible count of optical fibers in the cable is 24.
Color identification of tight buffer optical fibers
№
1
2
3
4
5
6
Color
Blue
Orange
Green
Brown
Grey
White
№
7
8
9
10
11
12
Color
Red
Black
Yellow
Violet
Pink
Aqua
№
13
14
15
16
17
18
Color
Blue+point
Orange+point
Green+point
Brown+point
Grey+point
White+point
№
19
20
21
22
23
24
Color
Red+point
Natural
Yellow+point
Violet+point
Pink+point
Aqua+point
Weight and Dimensions
Fiber count
4
8
12
24
Cable diameter (±0.2) mm
8.8
8.8
8.8
9.5
Cable weight(±10) kg/km
140
140
140
160
Central module
Material
Polybutylene terephthalate / PBT
Diameter （±0.06) mm
2.4
2.4
2.4
2.8
Thickness（±0.03) mm
0.35
0.35
0.35
0.40
Maximum fiber count per module
4
8
12
24
Armor
Material
Steel wire
Diameter （±0.05) mm
0.9
0.9
0.9
1.0
Diameter （±0.05) mm
Diffusion filler
Moisture protection
Material
Aluminum tape
Thickness（±0.05) mm
0.25
Jacket
Material
Middle Density Polyethylene
Thickness（±0.2) mm
1.8
Operating conditions
Minimum Bend Radius
Without pulling tension
10 cable diameters
With maximum pulling tension
20 cable diameters
Temperature range（℃）
Installation
-20~+60
Storage
-40~+70
Operating
-40~+70
Lifetime
25 years
Physical specifications
№
Specification
Value
1
Maximum pulling tension
Short term impact
1500 N
Long term impact
600 N
2
Crush resistance
Short term impact
1000 (N/100mm))
Long term impact
300 (N/100mm)
Applicable optical fibers:
Identity
Description
SU
Single-mode fiber with extended operating wavelength and reduced attenuation and low bending loss (ITU G.652D+G.657.A1 recommendation)
S2
Single-mode fiber with an extended bandwidth of operating wavelengths (ITU-T G.652D recommendation)
Single-mode with low bending loss (ITU-T G.657 recommendation)
M1
Multi-mode with core to cladding ratio 62,5/125 μm (IEC 60793-2-10 A1b type recommendation)
M2
Multi-mode with core to cladding ratio 50/125 μm (ITU-T G.651 recommendation and IEC 60793-2-10 type A1a.1 requirements)
M3
Multi-mode with core to cladding ratio 50/125 μm (ITU-T G.651 recommendation and IEC 60793-2-10 type A1a.1 requirements)
M4
Multi-mode with low bending loss and core to cladding ratio 50/125 μm (ITU-T G.651 recommendation and IEC 60793-2-10 A1a.3 type requirements)
Product descriptions are listed according to the available information at the time of publication. Product specifications can be changed without advanced notification. More detailed and exact information can be obtained from the official partners and distributors of LANMASTER.
