Products

Asia Pacific Wire & Cable Corp Ltd.

Termination Fiber Optics Cable

Application

LSZH cables are designed for indoor and outdoor use. Dry core design for excellent water blocking performance and easier handling. The outer jacket uses a flame-retardant Low Smoke Zero-Halogen material. Applied to connection between outside plant stranded loose tube cable and terminal distribution frame in central office.

Construction

Loose Tube Flame Retardant Cable

1Outer sheath
2Ripcord
3Peripheral strength element-Aramid yarn
4Water blocking element
5Loose tube
6Colour fibers
7Center strength member(CSM)- Galvanized steel wire with oversheath

Property

  • CSM: Galvanized steel wire with oversheath and wrappng of water blocking element, could provide efficient tension for cable.
  • Loose Tube: 6 or 12 fibers per PBT loose tube and filled with a suitable jelly compound.
  • Filler:Thermoplastic rods, where needed.
  • Stranding:Loose tubes (and filler), SZ stranded around the CSM.
  • Peripheral Strength Element: (Option)
  • Aramid yarns could be used if required.

    Non-strength element.

  • Longitudinal water tightness : Water blocking element used for eliminates the need for traditional flooding compound and provides efficient and craft-friendly cable preparation.
  • Ripcord:Nylon thread or Aramid yarn for easily stripping of the sheath.
  • Outer Sheath: (Option)
  • LSZH LAP sheath: Low Smoke Zero Halogen Laminated Aluminum sheath for moisture barrier. and Flame retardant characteristics.

    LSZH PE sheath: Low Smoke Zero Halogen sheath for Flame retardant characteristics.

Specification

6C~288C,Detail specification as following :

Construction

No. of Fibers Unit 6 12 18 24 36 48 72 96
Tubes ×Fibers NO.×C 1×6 2×6 3×6 4×6 6×6 8×6 6×12 8×12
Loose Tube/Filler diameter mm 2.5 3.1
CSM diameter mm 1.8 2.0 2.3 2.6
CSM over sheath diameter mm 2.7 4.2 3.3 5.5
LAP outer sheath thickness mm 1.7
Cable Diameter mm 14.1 15.8 16.0 18.0
Cable weight(App.) kg/m 0.18 0.20 0.24 0.22 0.26


No. of Fibers Unit 120 144 168 192 216 288
Tubes ×Fibers (1st layer) NO.×C 10×12 12×12 6×12 6×12 6×12 9×12
Tubes ×Fibers (2nd layer) NO.×C ---- ---- 8×12 10×12 12×12 15×12
Loose tube/Filler diameter mm 3.1
CSM diameter mm 2.6
CSM over sheath diameter mm 7.0 9.0 3.3 3.3 3.3 6.2
Inner sheath thickness mm 1.0
LAP outer sheath thickness mm 1.7
Cable Diameter mm 18.7 21.5 26.1
Cable weight(App.) kg/km 0.37 0.43 0.46 0.55


Application

Temperature Range Minimum Bending Radius
Transportation&Storage: -30~+60℃
Installation: 0~+60℃
Operation: -30~+60℃
Under Maximum Tension : 20×Cable diameter
Without Tension: 10×Cable diameter


Mechanical and Environmental Characteristics:

Test Test Standard Specified Value Acceptance Criteria
Tensile Loading and Bending Test EIA-455-33A Mandrel diameter: 20D (D = cable diameter) for 150m length
Tensile load: 273kgf for 10 minutes
(1) Attenuation Increment≦ 0.2 dB
(2) No jacket cracking and fiber breakage
Cyclic Flexing Test TIA/EIA-455-104A Sheave diameter:20D (D=cable diameter) No. of flexing cycles: 25 cycles
Flexing speed: 30 cycles/minute
Flexing angle: 90°/cycle
Repeated Impact Test TIA/EIA-455-25B No. of impact cycles: 20 cycles
Cycle speed:30±1 cycles/min.
Cable Twist Test TIA/EIA-455-85A

 

Cable length twisted: 4m
No. of twist cycles: 10 cycles for 10 min.
Twist angle: ±180°/cycle
Pinch resistance TIA/EIA-455-41A Applied load: 4.54kgf/mm
Duration of loading: 10 minutes
Load length: more than 100 mm Compressive speed: 2.54 mm/min.
Water Penetration TIA/EIA-455-82B/ IEC 60794-1-2F5B Length of specimen: 1m
Height of pressure head: 1m Test time: 4 hours
No leakage through the open end of cable
Fire Performance lEEE 383 or JIS C 3521 Ribbon burner The maximum flame extends should less than 1.8m

This section shall be performed at 1550nm wavelength.



Optical Characteristics

4.1 Maximum Attenuation
Wavelength Attenuation(dB/km)
1260nm ≦ 0.45
1310nm ≦ 0.40
1383nm±3nm ≦ 0.35
1550nm ≦ 0.25 (90%)
≦ 0.30 (100%)
1625nm 0.35

4.2 Chromatic Dispersion
Wavelength Specification (ps/km-nm)
1260nm ≦ 6.21
1310nm ≦ 1.14
1383nm ≦ 7.05
1550nm ≦ 18.21
1625nm ≦ 22.31

4.3 Polarization Mode Dispersion , PMD
Individual Polarization Mode Dispersion 0.2 ps /√km
Linked Polarization Mode Dispersion,PMDQ
20 Cables(M=20)
0.01% Probability level(Q=0.01%)
0.1ps /√km

4.4 Cut-off Wavelength of Cabled:Less than 1260nm.

4.5 Mode Field Diameter
1310nm 9.0~9.4μm±0.4μm
1550nm 10.0~10.7μm±0.7μm


Identification

5.1 Fiber Colors
Fiber No 1 2 3 4 5 6 7 8 9 10 11 12
Color Bule Yellow Green Red Violet White Brown Black Aqua Orange Pink Grey

5.2 Loose Tube Colors
1ST Layer Tube No. 1 2 3 4 5 6 7 8 9 10 11 12
Color Bule Yellow Green Red Violet White Brown Black Aqua Orange Pink Grey
2nd Layer Tube No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Color

Bule Yellow Green Red Violet White Brown Black Aqua Orange Pink Grey Light yellow Dark blue Light green

5.3 Sheath Color: Black

5.4 Sheath Marking
PACIFIC 《year of manufacture》《Cable type and fiber count》《length marking in meter》


Packing
Metal or Wooden drums with protection.


Delivery Lengths
Standard delivery length is 2000 meters.