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OPGW Optical Ground Wire
OPGW Optical Ground Wire
Stranded Unit Type in The Eccentric Inner Layer Of Cable
Optical ground wire (OPGW) is a dual functioning cable. It is designed to replace traditional static/shield/earth wires on overhead transmission lines with the added benefit of containing optical fibers which can be used for telecommunications purposes. OPGW must be capable of withstanding the mechanical stresses applied to overhead cables by environmental factors such as wind and ice. OPGW must also be capable of handling electrical faults on the transmission line by providing a path to ground without damaging the sensitive optical fibers inside the cable.
The OPGW cable design is constructed of a fiber optic core (with multiple sub-units depending on the fiber count) encased in a hermetically sealed hardened aluminum pipe with a covering of one or more layers of steel and/or alloy wires. Installation is very similar to the process used to install conductors, although care must be taken to use the proper sheave or pulley sizes so as not to cause damage or crush the cable. After installation, when the cable is ready to be spliced, the wires are cut away exposing the central aluminum pipe which can easily be ring-cut with a pipe cutting tool. The color-coded sub-units are preferred by most users because they make splice box preparation very simple.
Product Video
Product Features
Preferred option for easy handling and splicing.
Thick-walled aluminum pipe (stainless steel) provides excellent crush resistance.
Hermetically sealed pipe protects optical fibers.
Outer wire strands selected to optimize mechanical and electrical properties.
Optical sub-unit provides exceptional mechanical and thermal protection for fibers.
Dielectric color-coded optical sub-units are available in fiber counts of 6, 8, 12, 18 and 24.
Multiple sub-units combine to achieve fiber counts up to 144.
Small cable diameter and light weight.
Obtaining appropriate primary fiber excess length within stainless steel tube.
The OPGW has good tensile, impact and crush resistance performance.
Matching with the different ground wire.
Applications
For use by electric utilities on transmission lines in lieu of traditional shield wire.
For retrofit applications where existing shield wire needs to be replaced with OPGW.
For new transmission lines in lieu of traditional shield wire.
Voice, video, data transmission.
SCADA networks.
Cross Section
Specifications
| Model | Fiber Count | Model | Fiber Count |
| OPGW-24B1-90 | 24 | OPGW-48B1-90 | 48 |
| OPGW-24B1-100 | 24 | OPGW-48B1-100 | 48 |
| OPGW-24B1-110 | 24 | OPGW-48B1-110 | 48 |
| OPGW-24B1-120 | 24 | OPGW-48B1-120 | 48 |
| OPGW-24B1-130 | 24 | OPGW-48B1-130 | 48 |
| Other type can be made as customers request. | |||
Packaging And Drum
OPGW shall be wound around a non-returnable wooden drum or iron-wooden drum. Both ends of OPGW shall be securely fastened to drum and sealed with a shrinkable cap. The required marking shall be printed with a weatherproof material on the outsides of drum according to customer's requirement.
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OYI-OCC-D Type
Fiber optic distribution terminal is the equipment used as a connection device in the fiber optic access network for feeder cable and distribution cable. Fiber optic cables are spliced directly or terminated and managed by patch cords for distribution. With the development of FTTX, outdoor cable cross-connection cabinets will be widely deployed and move closer to the end user.
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OYI-ATB02D Desktop Box
OYI-ATB02D double-port desktop box is developed and produced by the company itself. The product’s performance meets the requirements of industry standards YD/T2150-2010. It is suitable for installing multiple types of modules and can be applied to the work area wiring subsystem to achieve dual-core fiber access and port output. It provides fiber fixing, stripping, splicing, and protection devices, and allows for a small amount of redundant fiber inventory, making it suitable for FTTD (fiber to the desktop) system applications. The box is made of high-quality ABS plastic through injection molding, making it anti-collision, flame retardant, and highly impact-resistant. It has good sealing and anti-aging properties, protecting the cable exit and serving as a screen. It can be installed on the wall.
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OYI-ODF-SNR-Series Type
The OYI-ODF-SNR-Series type optical fiber cable terminal panel is used for cable terminal connection and can also be used as a distribution box. It has a 19″ standard structure and is slidable type fiber optic patch panel. It allows for flexible pulling and is convenient to operate. It is suitable for SC, LC, ST, FC, E2000 adapters, and more.
The rack mounted optical cable terminal box is a device that terminates between the optical cables and the optical communication equipment. It has the functions of splicing, termination, storing, and patching of optical cables. The SNR-series sliding and without rail enclosure allows for easy access to fiber management and splicing. It is a versatile solution available in multiple sizes (1U/2U/3U/4U) and styles for building backbones, data centers, and enterprise applications.
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OYI-FATC-04M Series Type
The OYI-FATC-04M Series are used in aerial, wall-mounting, and underground applications for the straight-through and branching splice of the fiber cable,and it is able to hold up to 16-24 subscribers ,Max Capacity 288cores splicing points as closure.They are used as a splicing closure and a termination point for the feeder cable to connect with drop cable in FTTX network system. They integrates fiber splicing, splitting, distribution, storage and cable connection in one solid protection box.
The closure has 2/4/8type entrance ports on the end. The shell of the product is made from PP+ABS material. The shell and the base are sealed by pressing the silicone rubber with the allocated clamp. The entry ports are sealed by mechanical sealing. The closures can be opened again after being sealed and reused without changing the sealing material.
The closure’s main construction includes the box, splicing, and it can be configured with adapters and optical splitters.
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SC/APC SM 0.9mm Pigtail
Fiber optic pigtails provide a quick way to create communication devices in the field. They are designed, manufactured, and tested according to protocols and performance standards set by the industry, which will meet your most stringent mechanical and performance specifications.
A fiber optic pigtail is a length of fiber cable with only one connector fixed on one end. Depending on the transmission medium, it is divided into single mode and multi mode fiber optic pigtails; according to the connector structure type, it is divided into FC, SC, ST, MU, MTRJ, D4, E2000, LC, etc. according to the polished ceramic end-face, it is divided into PC, UPC, and APC.
Oyi can provide all kinds of optic fiber pigtail products; the transmission mode, optical cable type, and connector type can be arbitrarily matched. It has the advantages of stable transmission, high reliability, and customization, it is widely used in optical network scenarios such as central offices, FTTX, and LAN, etc.
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Anchoring Clamp PAL1000-2000
The PAL series anchoring clamp is durable and useful, and it is very easy to install. It is specially designed for dead-ending cables, providing great support for the cables. The FTTH anchor clamp is designed to fit various ADSS cable designs and can hold cables with diameters of 8-17mm. With its high quality, the clamp plays a huge role in the industry. The anchor clamp’s main materials are aluminum and plastic, which are safe and environmentally friendly. The drop wire cable clamp has a nice appearance with a silver color, and it works great. It is easy to open the bails and fix to the brackets or pigtails. Additionally, it is very convenient to use without the need for tools, saving time.
If you're looking for a reliable, high-speed fibre optic cable solution, look no further than OYI. Contact us now to see how we can help you stay connected and take your business to the next level.