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.
-
J Clamp J-Hook Big Type Suspension Clamp
OYI anchoring suspension clamp J hook is durable and of good quality, making it a worthwhile choice. It plays an important role in many industrial settings. The main material of the OYI anchoring suspension clamp is carbon steel, with an electro galvanized surface that prevents rust and ensures a long lifespan for pole accessories. The J hook suspension clamp can be used with the OYI series stainless steel bands and buckles to fix cables onto poles, playing different roles in different places. Different cable sizes are available. The OYI anchoring suspension clamp can also be used to link signs and cable installations on posts. It is electro galvanized and can be used outdoors for over 10 years without rusting. It has no sharp edges, with rounded corners, and all items are clean, rust free, smooth, and uniform throughout, free from burrs. It plays a huge role in industrial production. -
OYI-FOSC-H03
The OYI-FOSC-H03 Horizontal fiber optic splice closure has two connection ways: direct connection and splitting connection. They are applicable to situations such as overhead, man-well of pipeline, and embedded situations, etc. Comparing with a terminal box, the closure requires much stricter requirements for sealing. Optical splice closures are used to distribute, splice, and store the outdoor optical cables that enter and exit from the ends of the closure. The closure has 3 entrance ports and 3 output ports. The shell of the product is made from ABS+PP material. These closures provide excellent protection for fiber optic joints from outdoor environments such as UV, water, and weather, with leak-proof sealing and IP68 protection. -
Multi-Purpose Distribution cable GJFJV(H)
GJFJV is a multi-purpose distribution cable that uses several φ900μm flame-retardant tight buffer fibers as optical communication medium. The tight buffer fibers are wrapped with a layer of aramid yarn as strength member units, and the cable is completed with a PVC, OPNP, or LSZH (Low smoke, Zero halogen, Flame-retardant) jacket. -
OYI-FAT16C Terminal Box
The 16-core OYI-FAT16C 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-FAT16C 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 3 cable holes under the box that can accommodate 3 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. -
3213GER
ONU product is the terminal equipment of a series of XPON which comply fully with ITU-G.984.1/2/3/4 standard and meet the energy-saving of G.987.3 protocol, ONU is based on mature and stable and high cost-effective GPON technology which adopts high-performance XPON Realtek chip set and has high reliability， easy management，flexible configuration，robustness，good quality service guarantee(Qos). -
OYI-ODF-MPO-Series Type
The rack mount fiber optic MPO patch panel is used for cable terminal connection, protection, and management on trunk cable and fiber optic. It is popular in data centers, MDA, HAD, and EDA for cable connection and management. It is installed in a 19-inch rack and cabinet with an MPO module or MPO adapter panel. It has two types: fixed rack mounted type and drawer structure sliding rail type. It can also be widely used in optical fiber communication systems, cable television systems, LANs, WANs, and FTTX. It is made with cold rolled steel with Electrostatic spray, providing strong adhesive force, artistic design, and durability.
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.
