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-OCC-G Type （24-288）steel 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. -
Bundle Tube Type all Dielectric ASU Self-Suppor...
The structure of the optical cable is designed to connect 250 μm optical fibers. The fibers are inserted into a loose tube made of high modulus material, which is then filled with waterproof compound. The loose tube and FRP are twisted together using SZ. Water blocking yarn is added to the cable core to prevent water seepage, and then a polyethylene (PE) sheath is extruded to form the cable. A stripping rope can be used to tear open the optical cable sheath. -
8 Cores Type OYI-FAT08G Terminal Box
The 8-core OYI-FAT08G optical terminal box 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-FAT08G 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 optic lines are very clear, making it convenient to operate and maintain. 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 a capacity of 1*8 mini PLC splitter to accommodate the expansion of the box’s usage. -
Fiber Optic Accessories Pole Bracket For Fixati...
It is a type of pole bracket made of high carbon steel. It is created through continuous stamping and forming with precision punches, resulting in accurate stamping and a uniform appearance. The pole bracket is made of a large diameter stainless steel rod that is single-formed through stamping, ensuring good quality and durability. It is resistant to rust, aging, and corrosion, making it suitable for long-term use. The pole bracket is easy to install and operate without the need for additional tools. It has many uses and can be used in various locations. The hoop fastening retractor can be fastened to the pole with a steel band, and the device can be used to connect and fix the S-type fixing part on the pole. It is light weight and has a compact structure, yet is strong and durable. -
Non-metallic Strength Member Light-armored Dire...
The fibres are positioned in a loose tube made of PBT. The tube is filled with a water-resistant filling compound. A FRP wire locates in the center of core as a metallic strength member. The tubes (and the fillers) are stranded around the strength member into a compact and circular cable core. The cable core is filled with the filling compound to protect it from water ingress, over which a thin PE inner sheath is applied. After the PSP is longitudinally applied over the inner sheath, the cable is completed with a PE (LSZH) outer sheath.(WITH DOUBLE SHEATHS) -
Anchoring Clamp JBG Series
JBG series dead end clamps are durable and useful. They are very easy to install and are specially designed for dead-ending cables, providing great support for the cables. The FTTH anchor clamp is designed to fit various ADSS cable and can hold cables with diameters of 8-16mm. 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 works great. It’s easy to open the bails and fix to the brackets or pigtails, making it very convenient to use without tools and 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.
