Uni-Tube Stainless Steel Opgw Cable Optical Ground Wire

• Customization: Available
• Application: Communication, Telecommunication
• Type: Aerial Cable
• Model NO.: Uni-tube OPGW Cable
• Connection Structure: Acs
• Material Shape: Round Wire
• Allowed Tensile Strength: <100N
• Core: Single Core
• Certification: RoHS, CE, ISO9001, Tlc,Reach,ISO14000,Anatel
• Brand: OEM
• Transport Package: Wooden Drum
• Specification: Customized
• Trademark: TW-SCIE or OEM
• Origin: China (Mainland) Guangdong Dongguan
• HS Code: 8544700000

Product Description

Product introduction

Stainless steel tube as optical unit in the center of the structure, the outer layer is in a certain pitch-diameter ratio and a certain number of aluminum-clad steel wires or aluminum alloy wires are stranded.

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-24B1-40 (51;9)	6/3.0/20AS Optical Unit 1/3.0	24	≈40	9.0	304	51	2.10	9
OPGW-36B1-50 (58;11.5)	6/3.2/20AS Optical Unit 1/3.2	36	≈50	9.6	345	58	1.82	11.5
OPGW-36B1-60 (70;17.5)	6/3.6/20AS Optical Unit 1/3.6	36	≈60	10.8	432	70	1.41	17.5
OPGW-48B1-70 (77;24)	6/3.8/20AS Optical Unit 1/3.8	48	≈70	11.4	475	77	1.30	24
OPGW-48B1-70 (42;38)	6/3.8/40AS Optical Unit 1/3.8	48	≈70	11.4	340	42	0.70	38
OPGW-48B1-80 (86;29.2)	6/4.1/20AS Optical Unit 1/4.1	48	≈80	12.3	558	86	1.09	29.2
OPGW-48B1-80 (49;45)	6/4.1/40AS Optical Unit 1/4.1	48	≈80	12.3	401	49	0.55	45

Product feature

• The fiber is well protected by mechanical and thermodynamics.
• Small diameter and light weight.
• 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  

 

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