0755-23179541 
sales@oyii.net
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.
-
Drop Cable Anchoring Clamp S-Type
Drop wire tension clamp s-type, also called FTTH drop s-clamp, is developed to tension and support flat or round fiber optic cable on intermediate routes or last mile connections during outdoor overhead FTTH deployment. It is made of UV proof plastic and a stainless steel wire loop processed by injection molding technology.
-
Male to Female Type SC Attenuator
OYI SC male-female attenuator plug type fixed attenuator family offers high performance of various fixed attenuation for industrial standard connections. It has a wide attenuation range, extremely low return loss, is polarization insensitive, and has excellent repeatability. With our highly integrated design and manufacturing capability, the attenuation of male-female type SC attenuator can also be customized to help our customers find better opportunities. Our attenuator complies with industry green initiatives, such as ROHS.
-
OYI-F504
Optical Distribution Rack is an enclosed frame used to provide cable interconnection between communication facilities, it organizes IT equipment in to standardized assemblies that makes efficient use of space and other resources. The Optical Distribution Rack is specifically designed to provide bend radius protection, better fiber distribution and cable management.
-
Air Blowing Mini Optical Fibre Cable
The optical fiber is placed inside a loose tube made of high-modulus hydrolyzable material. The tube is then filled with thixotropic, water-repellent fiber paste to form a loose tube of optical fiber. A plurality of fiber optic loose tubes, arranged according to color order requirements and possibly including filler parts, are formed around the central non-metallic reinforcement core to create the cable core via SZ stranding. The gap in the cable core is filled with dry, water-retaining material to block water. A layer of polyethylene (PE) sheath is then extruded.
The optical cable is laid by air blowing microtube. First, the air blowing microtube is laid in the outer protection tube, and then the micro cable is laid in the intake air blowing microtube by air blowing. This laying method has a high fiber density, which greatly improves the utilization rate of the pipeline. It is also easy to expand the pipeline capacity and diverge the optical cable. -
Stainless Steel Banding Strapping Tools
The giant banding tool is useful and of high quality, with its special design for strapping giant steel bands. The cutting knife is made with a special steel alloy and undergoes heat treatment, which makes it last longer. It is used in marine and petrol systems, such as hose assemblies, cable bundling, and general fastening. It can be used with the series of stainless steel bands and buckles.
-
OYI-FAT48A Terminal Box
The 48-core OYI-FAT48A series 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-FAT48A 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 area. The fiber optical lines are very clear, making it convenient to operate and maintain. There are 3 cable holes under the box that can accommodate 3 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 meet the expansion needs of the box.
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.
