With the state-of-the-art manufacturing process and stringent quality control, more than 100,000km of ZTT’s OPGW has been deployed in some 60 countries of the world, gain high reputation in the field. The central al-covered steel tube is surrounded by single or double layers of metallic wires. Baosheng High Voltage Cable Co., Ltd. (formerly known as Prysmian Baosheng Cable Co., Ltd), hereinafter called BHVC, is located in Baoying County, Yangzhou City, Jiangsu Province which was founded on August 13, 1999. the bending limit and pulling limit of fiber optic cable.By Xie Shu-Hong and Dr. Yang Ri-Sheng, ZTT Cable.Techniques, procedures and measurement criterias of submarine soft joint technique.This handbook provides some basic description to the installation affairs, precautions and methods of submarine cables.Methods and precautions on different delivery schemes of submarine cable.Submarine cable protection mechanism to aviod massive internet conjection when submarine damaged.Submarine optical fiber cable connecting and landing in shallow sea.Records ans study of internet service interuption in Hong Kong at Dec 2006 due to earthequake. ZTT optical fiber can be applicable for transmission system rate up to100Gb/s, and also has supporting technologies for 400Gb/s system. The tube is filled with water resistant gel. ZTT was established in 1992 and became a listed company in 2002. to IEC 60794-3 or IEC 60794-4 std.Flame Retardant Cable and Fire Resistance Cable acc. ), cable sheath (PE, AT, LSZH, FRPE, PVC, Nylon, etc.). All of the cable models that Power Line Systems has.Once you find the cable you want simply click on it to copy it to your computer.

We design and manufacture the cable as per client’s project requirement and international standard (such as IEC, ICEA, AS etc).We offer various cable design as per our client’s requirement, like copper wire shield, lead alloy sheath, laminated foil sheath etc. ZTT’s OPGW solutions included system analysis, cable design, installation, construction supervising and technical support. ZTT’s optical cables have been sold all over the world, application in more than 100 countries, more than 5,000,000 km. This tube provides complete protection to the fibers from longitudinal and lateral water/moisture ingress. ), armor (steel tape, aluminum tape, steel wire armor, FRP armor, etc. The aluminum tube is surrounded by single or double layers of metallic wires. PT ZTT CABLE INDONESIA . ZTT is a world-class optical fiber manufacturer and supplier, which has independent core intellectual property rights of optical fiber.

ZTT India strives to serve power and telecom industries of India with fine-manufactured cables and EPC service as well. ZTT Communication Industry Chain collectively appeared at this exhibition, fully demonstrating the technical level and strength in building … 2020-09. And we are unique to use B-OTDR to do client review in the world.22.9KV Quellaveco Project in Peru with 192 G.652D fibers,220kv Chaglla Paragsha Transmission Line in Latin America,A Leading Global Manufacturer of Cable Systems,Participate in the revision of IEEE 1138 OPGW,Conference in the US of IEEE Power Optical Cable Standard. ZTT Indonesia wholly-owned by ZTT China . Good anti-corrosion performance well suited for highly corrosive environment without requiring the use of anti-corrosive grease.Aluminum tube OPGW: optical fibers are placed loosely in plastic tubes embedded in a hermetically sealed aluminum tube. cross section:3500mm2) insulated with the cross-linked polyethylene(provide superior heat resistance 90℃), shielded with metallic screen (metallic tapes or wires etc.) This presentation also suggests ways to prevent similar situation in the future. Material and structure are uniform with good resistance to corrosion.The products meet the international standards such as IEC60794 and IEEE1138, and can be manufactured according to customers’ requirements of standards like NBR, BS and so on.-Largest fiber core is 192 at present, with uniform excess length and stable performance. to IEC 60794-3 or IEC 60794-4 std.Ribbon Cable acc. ), water blocking material (tube jelly, cable jelly, water blocking yarns, water blocking tape, etc. By Xie Shu-Hong and Dr. Yang Ri-Sheng, ZTT Cable, Presentation on IWCS 2009, NC, USA: Influence of Radial Water Penetration on OPGW Transmission Properties and the Solution (194 KB) ), water blocking material (tube jelly, cable jelly, water blocking yarns, water blocking tape, etc. By combining the function of grounding and data communication into one cable, OPGW deployment considerably reduce the cost of overhead transmission system.With the state-of-the-art manufacturing process and stringent quality control, more than 100,000km of ZTT¡¦s OPGW has been deployed in some 60 countries of the world, gain high reputation in the field. ), armor (steel tape, aluminum tape, steel wire armor, FRP armor, etc.

OPGW (Optical ground wire) cable is a special kind of electrical ground wire. to IEC 60794-2 std.Invisible Drop Cable acc.

It could effectively protect fibers from burr and sawtooths, precisely control the fibers excess length, and increase the horizontal fluid penetration characteristic of stainless steel tube.Manufactured by laser welding-drawing at gas protecting technique. Longest fiber excess length is more than10‰, and with good attenuation performance.-after 1000h test, no dotted corrosion appears on surface of OPGW cable, the result is better than international standard.-Qinghai Golmud to Tibet Lhasa ±400kVDC networking project, with average loss of less than 0.172dB/km.-through process control and also fiber excess-length control, OPGW has no fiber strain at 85%RTS, and additional attenuation is low, this kind of OPGW is typically applied in North America.ZTT OPGW, OPPC, ADSS and other special power optic cables are comprehensively used in optical fiber communication industry of power grid net work and telecommunication.