Fiber-Mart, worldwide leading supplier in fiber optic network, fttx, fiber cabling, fiber testing.

by www.fiber-mart.com When transmitting data or conducting power in harsh environments, protecting your cables is crucial to safe and reliable operation. This is where armored cables come into play. They are used primarily in industrial applications, often in cable trays and raceways. They often not used in flexing applications. While they could operate there, the connector cable would create a weak link. To combat this, you should use either a high-flex cable on the inside or discreet wires. Jacketing materials—such as a silicone tube-covered, thermoplastic elastomer or PVC—further protect the cables from harsh chemicals, oils and sunlight, but also prevent physical failure by repetitive impacts, abrasion with loaded components, and weld slag. In addition, most armored cable jacketing materials are flame resistant. Armored cables  feature some type of metal sheath that is the first layer of armor. It is usually made of interlocking or continuous aluminum or stainless steel, o...

by www.fiber-mart.com What is the structure of the underground power cable?   Plenty of cables and wires are available for all types of electrical and cable applications. Choosing the correct one can be easy enough if you know, as a professional electrician, what application the product is for. Much of the tine armoured cables are used in mains supplies and underground sewer systems or railways.   There are a variety of armoured cables available including those that are made of 2 to 7 core wires.  Underground armoured cable  has distinct features. They are noted for the different number of conductors within them which are covered with insulation and a layer of protective PVC or other durable material. They also have bedding and a sheath. They are comprised often of Huadong steel wire armoured cable and often called SWA wires.   What are the advantages of underground armoured cable? Electrical power can go through the cables underground, although...

by www.fiber-mart.com Wires enclosed in a metal covering are called  armored cables . Inside the flexible metal covering, are an insulated hot and neutral wires and a bare bonding wire. Armored fiber-optic cables are often placed in a network for an added automated protection. The armoring is of two types: corrugated (Steel Wire Armor) and interlocking (Aluminium Wire Armor). Corrugated armor is a coated steel tape folded around the cable longitudinally found in outdoor cables.   It offers an extra automated and rodent protection. Interlocking armor is an aluminum armor that is helically wrapped around the cable and found in indoor and indoor/outdoor cables. It offers virility and a strong crush resistance. A single core armored cable will always have a layer of aluminium wire armor (AWA) instead of steel wire armor (SWA) as the steel in SWA has a much lower conductivity and thus a higher resistance than aluminium.   If it were used in a single core cable, the ...

FM SKU#:SKU00317L Model#:FTTH-FM005 MFG PART#: FTTH Drop cable is designed for last-one-mile in the fttx net-work, enhancing the accessiblility to the fibr and maximizes the instalation workability. FTTH Cable directly connected to their homes, their bandwidth, wavelength and transmission technology. Also, customers can specify your required connectors. Note: This picture is for SC-SC SM SX FTTH Drop Cable. Please just take it as a reference. Key Features Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber Single steel wire or massagers as the additional strength member ensures good performance of tensile strength Simple structure, light weight and high practicability Novel flute design, easily strip and splice, simplify the installation and maintenance Low smoke zero halogen and flame retardant sheath Applications Ac...

Duplex FTTH Indoor Cable FRP G652D PVC FTTH indoor cable is made up by optical communication unit, strengthen pieces and the sheath composition, that is put the optical communication unit in the centre, both sides parallel place two root non-metallic strengthen members (FRP) or metal strengthening component phosphating steel wire, finally squeeze the black color LSZH sheath into cable. Also, customers can specify your required connectors. Note: This picture is for SC-SC SM DX FTTH Indoor Cable. Please just take it as a reference. Key Features Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber Simple structure, light weight and high practicability Novel flute design, easily strip and splice, simplify the installation and maintenance Low smoke zero halogen and flame retardant sheath Applications FTTH system Indoor ri...

by www.fiber-mart.com TTH mainly uses PON network technology, which requires a large number of low-cost optical splitters and other optical passive. Optical splitter device is an integral part of FTTH and with the promotion of FTTH, there would be a great market demand. The traditional preparation of optical splitter technology is fiber fused biconical taper (FBT) technology. Its characteristics are mature and simple technology. The disadvantage is that the assigned ones too large, and the device size is too large, which caused the decrease in yield and the rising cost of single channel, shunt reactive stars uniformity will deteriorate. FBT technology based fiber optic splitter preparation techniques have been unable to adapt to the market demand.     PLC splitter  or planar lightwave circuit splitter is a passive component that has the special waveguide made of planar silica, quartz or other materials. It is employed to split a strand of optical signal into two ...

by www.fiber-mart.com FTTH makes use of Fiber Optic technology to enhance communication for households. FTTH stands for Fiber to the Home, and many experts believe that  FTTH cable  will soon replace the traditional copper cables. There are various other elements of FTTH. FTTH Flat Drop Cable is generally also known as indoor cable. Other elements of the technology include instrumentation cables and cable glands. Next let us make a brief introduction of cable construction and the difference of Loose-Tube and Tight-Buffer Cable.   Optical-Cable Construction   The core is the highly refractive central region of an optical fiber through which light is transmitted. The standard telecommunications core diameter in use with SMF is between 8  m and 10m, whereas the standard core diameter in use with MMF is between 50m and 62.5m. The diameter of the cladding surrounding each of these cores is125m. Core sizes of 85m and 100 m were used in early applications, b...

by www.fiber-mart.com In our digital world, people increasingly require higher bandwidth to facilitate daily life, whether for leisure, work, education or keeping in contact with friends and family. The presence and speed of internet are regarded as the key factor that subscribers would take into account when buying a new house. Recently there are a growing number of independent companies offering full fiber to the home (FTTH) services, ranging from local cooperatives and community groups to new operators. Today’s article will pay special attention to the reasons why we should implement FTTH network and the methods to reduce the cost of FTTH network.   Why Should We Deploy  FTTH Network ?   No denying that the world is changing rapidly and becoming increasingly digital. People nowadays are knowledgeable workers who rely on fast connections to information stored in the cloud to do their jobs. Therefore, installing superfast FTTH broadband is an investment in equ...

FM SKU#:SKU00138R1 Model#:HDOM3-12MTP/MPO MFG PART#: Description The Fiber-Mart's Ultra High Density iU Rack is specially designed to accommodate high density cabling in high end Data Centre and Telecommunication central office environment.Front and rear cable management facilitates provides a neat and tidy solution for managing incoming and exiting cables. This rack mountable MTP cassette is loaded with 72 multimode LC 10G duplex connectors, giving it 144 ports total within 1U of rack space! Inside the MTP cassette, the fiber is spliced out up to twelve MTP connectors, giving you an easy plug-and-play option for your high-density fiber application. This high-density MTP cassette is constructed of light weight, yet durable, rolled steel. Features Fully Loaded-144 Fiber LC Ports in 1U Angled Front Panel for Optimal Cable Routing Removable Top for Easier Fiber Cable Management Easily Accessible MTP/MPO Ports for Connection to Trunk Cable Compliant IEC-61754-7, EIA/TIA-604-5...

FM SKU#:SKU000162T Model#:FM12OM3-LGX-2MTP-XX MFG PART#: 12 Fibers, MTP to LC/SC/ST/FC, 50/125 10G OM3 Fiber, 12 Standard, LGX - MTP Cassette Panel Fiber-Mart’s MTP Cassette Modules provide secure transition between MTP and LC,SC,ST or FC discrete connectors with two types. The MTP modules are fitted with 12 or 24 fibers and have LC, SC adapters on the front side and MTP at the rear. Cassette Type: Standard Cassette Type: Irregular shape   The term MTP is a registered trademark of US Conec, it has been the main trend in European and American areas.   Features High performance zirconia sleeve adapters. Rapid deployment Factory terminated modular system saves installation and reconfiguration time during moves, adds and changes. MTP interface MTP components feature superior optical and mechanical properties. Optimized performance Low loss MTP Elite, discrete Premium connectors and OM4 fiber assures low insertion losses and power penalties in tight power budget,...

by www.fiber-mart.com Today’s data center and telecommunications environments heavily depend on the foundations of the optical network communicating, transmitting, and protecting the data upon which your business relies. So what makes your optical network different to your competitor’s network? How can the design and performance of your data / telecom environment contribute more to the bottom-line, while at the same time be mindful of reliability and uptime. It’s achievable with fiber-mart Ultra High Density Solutions, industry engineered pre-terminated optical cabling systems that take your data/telecommunications environments beyond the next level.   The fiber system has a higher and higher demand on  fiber optic connectors  with changes from single mode fiber to multimode fiber, from 10G to 40G, 100G. Ethernet transmission of 40G and 100G also becomes the developing trend in data center cabling system. Traditional connectors are more and more difficult to achiev...