Double Layer Stranded Optic Fibra Opgw Cable

• Application: Communication, Telecommunication
• Material Shape: Round Wire
• Allowed Tensile Strength: 100N<1000N
• Core: Multicore
• Certification: RoHS, CE, ISO9001, Tlc, SGS, Reach, ISO14000, Anatel
• Brand: Tw-Scie or OEM
• Model NO.: Stranded OPGW
• Model No: Opgw
• Fiber Count: 12-48 Core
• Brand Name of Fiber: Corning, Yofc, ...as Requirement
• Color of Fiber: Blue, Orange, Green, Brown....
• Central Strength Membe: Stainless Steel
• Stranded Material: Aluminum Clad Steel Wire
• Stranded: Aluminum Alloy Wire
• Operating Temperature: -40ºC-+70ºC
• Installation: Replacement of Aerial Ground Wire
• Transport Package: Wooden Drum
• Specification: ROHS, SGS, ISO, REACH, ANATEL
• Trademark: TW-SCIE or OEM
• Origin: Guangdong
• HS Code: 8544700000
• Production Capacity: 200km/Day

Product Description

Product introduction

Stainless steel optical unit is in the inner position. Compared with the central stainless steel tube, larger cable diameter and larger capacity of the optical fiber.

It is applicable to new aerial power route to satisfy the needs for big conductors and high voltage transmission, and is used to conduct large fault short circuit current to provide anti lightning protection.


Fiber specifications

Fiber style			Unit	SM G652D	SM G657A1	SM G657A2
condition			nm	1310/1550	1310/1550	1310/1550
attenuation			dB/km	≤0.36/0.23	≤0.35/0.21	≤0.35/0.21
Dispersion		1310nm	Ps/(nm*km)	≤18	≤18	≤18
		1550nm	Ps/(nm*km)	≤22	≤22	≤22
Zero dispersion wavelength			nm	1312±10	1312±10	1300-1324
Zero dispersion slope			ps/(nm²×Km)	≤0.091	≤0.090	≤0.092
PMD Maximum Individual Fiber			[ps/√km]	≤0.2	≤0.2	≤0.2
PMD Design Link Value			ps/(nm²×Km)	≤0.08	≤0.08	≤0.08
Fiber cutoff wavelength λc			nm	>=1180,≤1330	>=1180,≤1330	>=1180,≤1330
Cable cutoff wavelength λcc			nm	≤1260	.....	.....
MFD	1310nm		um	9.2±0.4	9.0±0.4	9.8±0.4
	1550nm		um	10.4±0.8	10.1±0.5	9.8±0.5
Step(mean of bidirectional measurement)			dB	≤0.05	≤0.05	≤0.05
Irregularities over fiber length and point discontinuity			dB	≤0.05	≤0.05	≤0.05
Difference backscatter coefficient			dB/km	≤0.03	≤0.03	≤0.03
Attenuation uniformity			dB/km	≤0.01	≤0.01	≤0.01
Cladding diameter			um	125.0±0.1	124.8±0.1	124.8±0.1
Cladding non-circularity			%	≤1.0	≤0.7	≤0.7
Coating diameter			um	242±7	242±7	242±7
Coating/chaffinch concentrically error			um	≤12.0	≤12.0	≤12.0
Coating non circularity			%	≤6.0	≤6.0	≤6.0
Core/cladding concentricity error			um	≤0.6	≤0.5	≤0.5
Curl(radius)			um	≥4	≥4	≥4

Technical parameters of common specifications

Model	Structure	Max fiber count	AS sectional area	Diameter (mm)	Weight (kg/km)	RTS (kN)	20ºCDC resistance (Ω/km)	40-200ºC Allowable short circuit current capacity
OPGW-24B1-90 (109;35.5)	1/2.6/20AS+5/2.5/20AS+12/2.5/20AS Optical Unit 1/2.5	24	≈90	12.5	606	109	0.98	35.2
OPGW-48B1-90 (112;45)	1/2.6/20AS+4/2.5/20AS+11/2.8/20AS Optical Unit 2/2.5	48	≈90	13.2	641	112	0.98	45
OPGW-24B1-100 (118;50)	1/2.6/20AS+5/2.5/20AS+11/2.8/20AS Optical Unit 1/2.5	24	≈100	13.2	674	118	0.93	50
OPGW-48B1-100 (121;45)	1/2.5/20AS+4/2.4/20AS+10/3.0/20AS Optical Unit 2/2.4	48	≈100	13.5	688	121	0.88	45
OPGW-24B1-110 (133;63)	1/2.6/20AS+5/2.5/20AS+10/3.2/20AS Optical Unit 1/2.5	24	≈110	14.0	760	133	0.83	63

Product feature

• The fiber is well protected by mechanical and thermodynamics.
• Large diameter and large fiber capacity..
• Excellent capability against side and outstanding short circuit current capacity.
• Optical fiber is not under stress when it is subject to the maximum permissible stress.
• Layer-stranded single wire provides excellent mechanical and electrical properties.
• Match with common ground wires.

Product applications

Replacement of aerial ground wire

Product structure
 

Product installation

• Aerial transmission tower
• Operating temperature -40ºC-+70ºC.
• Bending radius 25x cable diameter

Product line
 

Product Qualification

We are dedicated in R&D and application of fiber optic products and have obtained 5 invention patents and 58 utility model patents. The products conform to the China National Standard strictly and have obtained certificates of Anatel, CE, RoHs, Reach, ISO9001, ISO14004 and OHSAS1801 and so on.
Packing and shipping

Our service and exhibition