The Flat Drop Cable is designed as a central Uni-Loose Tube containing up to 2 fibers, an FRP reinforcement unit is added to each side, that can be used for active equipment is added to the outermost side.
LSOH Flat Drop Cable B2Ca
Item
Technology parameter
Cable type
VCDCY
Cable specificati on
3.0×2.0
Fiber color
Red , Green
Fiber type
G657A1 - E9/125
Sheath color
White
Sheath material
LSZH B2CA
Cable dimension mm
3.0（±0.1）*2.0（±0.1）
Cable weight Kg/km
12.6
Min. bending radius mm
B6a：15(static) 30(dynamic) B6b：10(static) 25(dynamic)
Attenuation dB/km
≦ 0.4 at 1310nm，≦ 0.3 at 1550nm
Short tension N
100
Short crush N/100mm
1000
Operation temperature ℃
-20~+75 Relative to 20℃，fiber additional attenuation ≤0.2dB/km
EN 50173-X, ICEA-696 Compliant ; IEE 802.3 Ethernet (including 10 Gigabit Ethernet); Water-blocking IEC 60794-1-2 F5 Standards; CC IEC 60304 Telcordia-Bellcore
FTTH LSOH Flat Drop Cable - 1-4F 250μm - with FRP Rods VC-DCY
*Schematic drawing, not to scale
APPLICATION:
FTTH drop cable Customer connection Fully dielectric Last mile connection LAN and FTTX networks Distribution network ODF connections
Inside house OLT connection
CONFIGURATION:
LSOH outer jacket LSOH (white/ivory/black) FRP rods Optical fibres (250μm)
DESIGN:
LSOH outer jacket with increased UV resistance FRP rods embedded into outer sheath Optical fibres (250μm)
Number of fibres Outer dimensions [mm]
[pcs] 1-4 x 250μm optical fibres typically 3,1 x 2,0 ±0,1
Tensile load permanent / installation Weight Min Bending radius
(max 3,1 x 2,0 ±0,2) [N] 50 / 100
[kg/km] 8,3 [mm] 15-40mm (depends on fibre type)
TECHNICAL AND ENVIRONMENTAL CABLE CHARACTERISTICS
Max tensile load short term Max tensile load long term Crush performance Bending performance
IEC 60794-1-21-E1, Δα≤0,05 dB/km
IEC 60794-1-21-E1, Δα≤0,05 dB/km IEC 60794-1-21-E3, Δα≤0,1 dB, reversible IEC 60794-1-21-E6, R=5mm, 20N, 35 cycles
IEC 60794-1-22-F1, Δα≤0,05 dB/km (*) values for single-mode fibres, all optical measurements performed at 1550nm
OPTICAL FIBRES AND LOOSE TUBES COLOUR IDENTIFICATION Fibres and tubes identification information see DSH_Colors_CODE_XXXX document.
FIBRES PARAMETERS Optical fibres parameters see DSH_OFP document.
MARKING
The following print (black / inkjet) is applied at 1-meter intervals:
• Supplier: Fiberlan • Standard code (Product type, fibre type, fibre count) • Year of manufacture: xxxx • Length marking in meters • Cable ID / Drum No
100 N (εf≤0,60%) 50 N 1000 [N/10 cm] no damage -0.... +55 [°C] -30... +70 [°C] -30... +70 [°C]
T emperature range
Installation Operation Transport & Storage
Example: FIBRAIN VC-DCY 1F SM G657A1 FTTH DROP CABLE LSOH "YEAR OF MANUFACTURE" "LASER SYMBOL” “LENGTH MARKING" “BATCH NUMBER” The accuracy of marking is ±0,5%. Remarking is in accordance with Bellcore GR 20 and supersedes earlier markings. Occasional loss of marking is
possible. Cables can be supplied with a range of single mode or multimode fibres and customized print.
STANDARD PACKING
Cables will be shipped on disposable plywood drums. Both ends of the cable will be capped and accessible for testing. Rotation direction arrow will be marked on the drum together with identification information.
DELIVERY LENGTH
1000 – 8000 meters ± 5%, with possibility of supplying up to 5% of total contract quantity as short length cables which should be above 1000 meters long. Tolerance of 5 % of order quantity shall be allowed.
