Tele & Data

Tele & Data

Connectivity Solutions for Telecommunication & Data Networks

LIOVH OPGW Optical Ground Wire up to 24 cores type B1-63

Optical Ground Wire, 2-24 cores, Single Mode, type B1-63, LIOVH.
OPGWB163 Rev.00, Date 2017-10-09



*All images are indicative

SUS AL tube
AA wire
Right Hand Z-stranding


Standards of reference and applications
IEC, IEEE, DL/T 832-2003, GB/T 7424.4-2003 standards

Installation Features

Store at  -40 to +60 °C
Install at  -10 to +50 °C, Bend minimum  262 mm
Operate at  -40 to +80 °C, Bend minimum  157 mm



Optical fiber : 125/250μm Single Mode G652.D or G.655
Fiber Buffer : Central SUS Tube / AL-Tube diameter 3.0/5.2 mm
Layer 1 : 9 wires AS/AA diameter 2.65 mm


Mechanical properties

Supporting Cross Section :       63.8 mm2
Section of AS Wire :  49.6 mm2
Section of AL tube :  14.2 mm2
Ultimate Tensile Strength (UTS) :  56.8 kN
Rate Tensile Strength (RTS) :  51.6 kN
Modulus of Elasticity (E-Modulus) :  121.3 kN/mm2
Thermal Elongation Coefficient :  14.4 Å~10-6 /℃
Permissible Maximum Working Stress (40% RTS) :  323.7 N/mm2
Everyday Stress( EDS) (18%~25% RTS) :  145.7 ~202.3 N/mm2
Ultimate Exceptional Stress (70% RTS) :  566.5 N/mm2
DC Resistance :  0.789 Ω/km
Short Time Current (0.5s, 40℃ ~200℃ ) :  7.7 kA
Short Time Current Capacity I²t :  29.3 kA²s
Ratio between Pull and Weight :  14.8 km


Colour code of fibers

BlueOrangeGreenBrownGreyWhiteRed BlackYellow VioletRoseAqua
Blue/BlackOrange/BlackGreen/BlackBrown/BlackGrey/BlackWhite/BlackRed/BlackNatural Yellow/Black Violet/BlackRose/BlackAqua/Black


Fiber Optic characteristics

See detailed specification of optical fibers.


Ordering and delivery information

Fiber CountPart NumberCentral tubeFibers per tube1st layer (no of tubes)O.D. (mm)Weight (kg/km)Packaging

xx = fiber type                  ex. G652D=S2, G655=S5



Every effort has been put so that this document is most reliable and free from errors. However, AP Solutions Oy cannot be considered responsible for any mistake in this document and users should consult AP Solutions Oy for any information needed. AP Solutions Oy reserves the right to make changes to the documents at any time, without prior notice.
SKU: OPGWB163 Categories: ,