0755-23179541 
sales@oyii.net.png)
8618926041961
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.
-
OYI-FATC 8A Terminal Box
The 8-core OYI-FATC 8A optical terminal box performs in accordance with the industry standard requirements of YD/T2150-2010. It is mainly used in the FTTX access system terminal link. The box is made of high-strength PC, ABS plastic alloy injection molding, which provides good sealing and aging resistance. In addition, it can be hung on the wall outdoors or indoors for installation and use. The OYI-FATC 8A optical terminal box has an inner design with a single-layer structure, divided into the distribution line area, outdoor cable insertion, fiber splicing tray, and FTTH drop optical cable storage. The fiber optical lines are very clear, making it convenient to operate and maintain. There are 4 cable holes under the box that can accommodate 4 outdoor optical cables for direct or different junctions,and it can also accommodate 8 FTTH drop optical cables for end connections. The fiber splicing tray uses a flip form and can be configured with 48 cores capacity specifications to accommodate the box’s expansion needs. -
16 Cores Type OYI-FAT16B Terminal Box
The 16-core OYI-FAT16B optical terminal box performs in accordance with the industry standard requirements of YD/T2150-2010. It is mainly used in the FTTX access system terminal link. The box is made of high-strength PC, ABS plastic alloy injection molding, which provides good sealing and aging resistance. In addition, it can be hung on the wall outdoors or indoors for installation and use. The OYI-FAT16B optical terminal box has an inner design with a single-layer structure, divided into the distribution line area, outdoor cable insertion, fiber splicing tray, and FTTH drop optical cable storage. The fiber optical lines are very clear, making it convenient to operate and maintain. There are 2 cable holes under the box that can accommodate 2 outdoor optical cables for direct or different junctions, and it can also accommodate 16 FTTH drop optical cables for end connections. The fiber splicing tray uses a flip form and can be configured with 16 cores capacity specifications to accommodate the box’s expansion needs. -
Optic Fiber Terminal Box
Design of hinge and convenient press-pull button lock. -
Loose Tube Non-metallic & Non-armored Fibe...
The structure of the GYFXTY optical cable is such that a 250μm optical fiber is enclosed in a loose tube made of high modulus material. The loose tube is filled with waterproof compound and water-blocking material is added to ensure longitudinal water-blocking of the cable. Two glass fiber reinforced plastics (FRP) are placed on both sides, and finally, the cable is covered with a polyethylene (PE) sheath through extrusion. -
Steel Insulated Clevis
Insulated Clevis is a specialized type of clevis designed for use in electrical power distribution systems. It is constructed with insulating materials such as polymer or fiberglass, which encase the metal components of the clevis to prevent electrical conductivity are used to securely attach electrical conductors, such as power lines or cables, to insulators or other hardware on utility poles or structures. By isolating the conductor from the metal clevis, these components help minimize the risk of electrical faults or short circuits caused by accidental contact with the clevis. Spool Insulator Bracke are essential for maintaining the safety and reliability of power distribution networks. -
Self-Locking Nylon Cable Ties
Stainless Steel Cable Ties: Maximum Strength, Unmatched Durability，Upgrade your bundling and fastening solutions with our professional-grade stainless steel cable ties. Engineered for performance in the most demanding environments, these ties offer superior tensile strength and exceptional resistance to corrosion, chemicals, UV rays, and extreme temperatures. Unliked plastic ties that become brittle and fail, our stainless-steel ties provide a permanent, secure, and reliable hold. The unique, self-locking design ensures a quick and easy installation with a smooth, positive-locking action that won’t slip or loosen over 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.
