Fiber optic cable 18 fiber cores

FOC-R-MDPE-BC+20*1520+2,0-FRP

Fiber optic cable 18 fiber cores as known as all-dielectric self-supporting cable is a type of optical fiber cable which is strong enough to support itself to be used during aerial outdoor FTTX line constructions.

Features

Appropriate for outdoor or duct distribution networks
High connecting usability, easy access to the fiber core
Loose tube are ﬁlled with a water-resistant ﬁlling compound
Reinforced with ariamid yarn and loose tube, high tensile strength
HDPE cable jacket ,fire redundant protect and UV radiation protection
Single jacket design decrease the diameter and weight
G652D or G657A type core are available upon request
Can be applied near high-voltage power distribution line
Competitive price

DESCRIPTION Specification Test

REVIEW

Applied outdoor, for installation on the telecommunication supports, between the buildings and industrial constructions.

Applied indoor, for cable tray distribution networks of fiber optics. It is allowed to lay cable on the outdoor.

Technical specification

Item	Technology Parameters
Applications	Outdoor
Product code	FOC-R-MDPE-BC+20*1520+2,0-FRP+RC+1,8-PBT-Nx(ﬁber core type)-9.6
Loose tube material and diameter	PBT, 1.8(±0.05)mm
Fiber cores	18
Max fiber count/tube	6
No. Of Tubes / Fillers	6
FRP/Coating(mm)	2.0
W-Blocking Material	Water-blocking Tape/Water-blocking Yarn
Strength member	Ariamid yarn
Fiber core options	G.652.D, G.657A1, G.657A2
Cable jacket color	Black
Sheath thickness	Non. 1.65mm
Sheath material	HDPE
Cable dimension,mm	9.6 (±0.2）
MAT (N)	2000
N.weight (kg/km)	70
RCD Initial Sag	Up To 100m, Sag 1.0%
Worst Load Condition	Wind Velocity : 30m/s, Ice Thickness : 0mm
Certification	IEC-60794-1-2, ISO9001:2015

Drawing

TEST

Fiber optic core reflection test is proceed by Optical Time Domain Reflectometer (OTDR). Which is a device used to precisely detect faults in an optical fiber link of a communication networks. An OTDR generates a pulse inside a fiber to be tested for faults or defects. Different events within the fiber create a Rayleigh back scatter. Pulses are returned to the OTDR and their strengths are then measured and calculated as a function of time and plotted as a function of fiber stretch. The strength and returned signal tell about the location and intensity of the fault present. Not only maintenance, but also optical line installation services utilize OTDRs.

OTDR is useful for testing the integrity of fiber optic cables. It can verify splice loss, measure length and find faults. The OTDR is also commonly used to create a "picture" of fiber optic cable when it is newly installed. Later, comparisons can be made between the original trace and a second trace taken if problems arise. Analyzing the OTDR trace is always made easier by having documentation from the original trace that was created when the cable was installed. OTDR show you where the cables are terminated and confirm the quality of the fibers, connections and splices. OTDR traces are also used for troubleshooting, since they can show where breaks are in fiber when traces are compared to installation documentation.

Jera proceed test of FTTH drop cables on wavelengths (1310,1550 and 1625 nm). We use EXFO FTB-1 in this quality tests. Examining the quality of our cables to ensure ours customer could receive products which meet quality requirements.