Center SS Tube OPGW Cable G652D 20mm Diameter 205kN Strength Composite Overhead Optical Ground Wire
Price:
500-5000RNB/KM
MOQ:
20km
Delivery Time:
It depends on the actual situation
Brand:
MingTong
Product Description
Product Overview
Center SS Tube OPGW Composite Overhead Optical Ground Wire Cable combines power transmission and fiber optic communication in a single integrated solution. This G652D compliant cable features exceptional performance with ≤0.05dB attenuation non-uniformity and robust mechanical properties.
Optical Fiber Specifications
G.652.D Single Mode Fiber Characteristics
| Characteristic | Specification | Units |
|---|---|---|
| Mode field diameter at 1310nm | 9.1±0.5 | µm |
| Mode field diameter at 1550nm | 10.3±0.7 | µm |
| Attenuation coefficient at 1310nm | ≤0.36 | dB/km |
| Attenuation coefficient at 1550nm | ≤0.23 | dB/km |
| Attenuation non-uniformity | ≤0.05 | dB |
| Zero dispersion wavelength | 1300-1324 | nm |
| Cladding diameter | 125.0±1.0 | µm |
| Proof stress | ≥0.69 | GPa |
Cable Construction
OPGW-48B1.3-190[205;185.4] features a center stainless steel tube design with aluminum-clad steel wire reinforcement:
- Center: 1x 20%AS wire, 4.0mm diameter
- Layer 1: 4x SUS tubes + 2x 20%AS wires, 4.0mm diameter
- Layer 2: 12x 20%AS wires, 4.0mm diameter
- Total fibers: 48x G.652.D single mode
Technical Specifications
| Cable diameter (Nominal) | 20.0mm |
| Cable weight (Approx.) | 1365kg/km |
| Rated tensile strength (RTS) | 205kN |
| Maximum working stress (40% RTS) | 82.0kN |
| Short time current capacity (1.0s) | 13.62kA |
| DC resistance at 20℃ | 0.442 ohm/km |
| Operating temperature range | -40℃ to +80℃ |
| Minimum bending radius (Operation) | 15x cable diameter |
Fiber Color Identification
48 fibers distributed across 4 stainless steel tubes with TIA/EIA-598-A standard color coding:
Tube 1 (Fibers 1-12): Standard colors
| Blue | Orange | Green | Brown | Grey | White |
| Red | Nature | Yellow | Violet | Pink | Aqua |
Tube 2 (Fibers 13-24): Black tracer (50mm pitch)
Tube 3 (Fibers 25-36): Black tracer (100mm pitch)
Tube 4 (Fibers 37-48): Black tracer (150mm pitch)
Packaging & Shipping
The OPGW is wound on ANSI/AA 53-1981 compliant wood-iron reels with protective battens to ensure safe transportation, storage, and installation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Mingtong Optoelectronics Co., Ltd
Location
No. 11 Fumin Road, Houjie Town, Dongguan City, Guangdong Province, China - 15th Floor, Wan Zhuo International Manufacturing Port
Contact Person
Leo