It is just as easy to remove a blown fiber cable if it is later determined the cable needs to be replaced with a higher strand-count cable or a different mix of fiber-strand types. Please note product availability varies by region. They are typically made from fiberglass, steel, or aluminum. This in itself is not new. Due to the pulse spreading and lower power of LED-type light sources, multimode fiber is best-suited for shorter distances at a high bandwidth (300 m for 10-GB/sec Ethernet) or longer distances at a smaller bandwidth (2,000 m for 100-MB/sec Ethernet). Downtime isnt an option because, without connectivity, its hard to live our lives and many systems wont work properly. This technology has a twofold impact. WebHigh quality Optical Aluminum Tape Gyta Fiber Optic Cable 2 - 288 Strand G652d Single Mode from China, China's leading Fiber Optic Cable product market, With strict quality control Fiber Optic Cable factories, Producing high quality Optical Aluminum Tape Gyta Fiber Optic Cable 2 - 288 Strand G652d Single Mode products. Factories have professional technicians whove assembled pigtails, mastering it into a craft. 0000194294 00000 n The Global setting will display all products available worldwide. Weboutside plant single mode fiber optic cables of varying strand count for a middle mile dark fiber optic network for use by Erie County governments, companies, internet service providers, and other stakeholders on a municipally-owned Open Access Network (OAN). Within a bulk fiber cable there will be multiple individual fiber strands. Custom-made, with any strand, any connector, any length at any time. Adding a fiber-optic splice to extend the cable past 50 ft is expensive and adds attenuation to the fiber link. This type of termination is the most time consuming, as epoxying and polishing the connectors is a slow and methodical process. The cabling infrastructure provided by IT can handle network protocols other than Ethernet, but the network equipment and architecture typically would not. A lot of modern-day communication needs accurate connections. Mobile and wireless coverage have become as vital as a utility just as important in our daily lives as water, electricity and gas. The code is interpreting any panel with power above of a Class 2, 3, or communications circuit as having power such as a control panel, a lighting panel, or nonpower-limited fire alarm panel. WebDX-SERIES CABLE CHARACTERISTICS (A-JACKET) FIBER COUNT DIAMETER MM (IN) WEIGHT KG/KM (LBS/1,000FT) TENSILE LOAD MINIMUM BEND RADIUS Tim Kuhlman, PE, RCDD, and James Godfrey, CH2M, Portland, Ore. Case study: Saudi Sinnovate smart facility, Implementing microgrids: Controlling campus, community power generation, 2015 Electrical and Power Study: Seven key findings for the electrical, power industries, How to leverage construction data to level up your next food plant project, 3D design in a 2D world: Accelerating innovation with 2D BIM, Consulting-Specifying Engineer most-viewed integration articles in 2021, Your questions answered: Transforming the Construction Cycle to Build Smart Buildings, Assess when and where to specify fiber-optic cable. Through digital signal processing, this system can distinguish the difference in a signal between a person walking next to a railroad track and a passing locomotive where the fiber is placed next to a set of train tracks. Quick view. The location of where the fiber optic patch panel is installed will help determine which type is needed. For many years, a non-conductive fiber-optic cable has been the preferred construction over a conductive cable. The 19" and 23" refers to the horizontal spacing between the two vertical posts to which the equipment will mount. Youll find them in yellow, terminated with single-mode fiber connectors. Below are summarized differences between fiber pigtails and fiber patch cords. Color:Yellow. It is refracted and reflected within the core as it propagates down the fiber. Figure 9 shows a non-conductive fiber-optic cable permitted by the NEC to be routed with the power circuits. <]/Prev 526846/XRefStm 2531>> It should be noted that a designation such as OM3 is actually a designation provided by the international standard ISO/IEC 11801 and is only referenced by the TIA Standard. The cable is cut back, the strands are separated, and a connector is installed directly on the end of each fiber strand. No Splice Tray is required if the cables will be directly terminated with fiber connectors. Waterproof fiber optic pigtail is hardy and mostly used in damage-prone applications. The highlighted words "SM" indicates the mode type, singlemode. Modern multimode fiber pigtail comes in orange, terminated with multimode connectors. For each product design, items for OM1, OM2, OM3, OM4, OM5, and OS2 (Singlemode) items have been developed. Item Code: 5600A-LT-BK. Of course, the data generated by a building is only a fraction of what is expected to be generated by the occupants of the building. Will the backbone support fiber strands for non-Ethernet networks. hb``e` l@1aExoIgd@9[~X73e#et@ \TlbY!0f?pBrB One Rack unit is 1 3/4 inches (44.45 mm). Splice Trays or Chips are required if fusion splicing fiber cable. NFPA 70: National Electrical Code (NEC) identifies the parameters that have to be met for indoor-rated cable. In the design of networks for campuses and buildings, the network architect and the ICT engineer will work together to identify the bandwidth required for each fiber path, the distance of each fiber path, the optical modules for the network equipment, and the type of fiber for each connection in the network. The NEC allows fiber-optic cables to be routed in the same cable trays and conduits as data-network cables (Class 2 or 3 circuits) as defined in Article 725 or telephone-type communication cables defined in Article 800. Another consideration for safety is that even though the code has provisions for routing or terminating fiber-optic cable with power circuits, it is not an allowance that should be taken without concern for the technicians who will be installing the power and fiber cables. Stonewall offers 1-, 2-, 4-, 6-, 8-, 12-, and 24-strand fiber assemblies in any length with a variety of options including jacket type connectors, and pulling eye. 0000028732 00000 n The tray divider is intended to provide separation between the power-type circuits and power-limited circuits (Class 2 and 3) such as (LAN data circuits and communications circuits. Utilize a completely gel free water blocking design that eliminates additional fiber cleaning Proven ribbon design that is the standardized across the globe 0000035668 00000 n The benefit is the multitube cable has seven pathways whereas the traditional innerduct only has one pathway. General Description: Prysmians ezDISTRIBUTION cable family packages up to 144 color-coded 900 m tight buffered fibers into a single flame retardant cable. You also have the option to opt-out of these cookies. Thats how you pigtail electrical wire to increase distance and maintain connectivity. This category only includes cookies that ensures basic functionalities and security features of the website. Bend Radius: The main risk of damage to the fiber optic cable is by overlooking the minimum bending radius. WebPlenum 12 Strand MTP (MPO) Fiber Optic Patch Cable, OS2 9/125 Singlemode, Yellow Jacket, Green Connector, 40/100 Gbps, 1 meter (3.3 foot) 1m 2m 3m 5m 7m 10m 15m 30m 50m. 1070 0 obj <>stream A Guide to Fiber Optic Cable Color Code Systems Fibers, cable jackets and connectors are clearly marked using a standardized fiber optic cable color code. This is referred as modal dispersion and is a limiting factor in the bandwidth of multimode fiber. The optical-fiber types have different performance characteristics. There is a small amount of pulse spreading that does exist. Pick a fiber pigtail with the right length for long-distance or short-distance usage. For example, on a research or computing campus, it may be prudent to have more vacant pathways for future cables than oversizing the fiber-optic cable on the initial install. Part #10F2-006NH. |, How Long can USB Cables Be: A Complete Guide on USB length, Overhead Electric Wires: Everything You Need to Know, 9/125 for single mode and62.5/125 or 50/125 for multimode, SC, LC, ST, MU, and MT-RJCould be male or female, How much light is lost between the connector and the receiver end, How much light is reflected between the connector and the receiver, Safe operating temperature for the fiber optic pigtail, in degrees Celsius. Web12 Count Single-Mode Loose Tube Armored Fiber Optic Cable SKU: FIB24SMLTARM 24 Count Single Mode Loose Tube Armored Fiber Optic Cable SKU: FIB48SMLTARM 48 Count Single Mode Loose Tube Armored Fiber Optic Cable SKU: FIB72SMLTARM 72 Count Single Mode Loose Tube Armored Fiber Optic Cable SKU: FIB144SMLTARM 0000369371 00000 n WebProvo RG6U CATV 18 AWG SOL BC 100% FL SH + 60% AL BRD SH 3000 Mhz Low Temp CSA FT4 UL RoHS - Black JKT. WebOM4 Multimode 50/125 10/40/100 Gig Duplex Fiber Cable. Another benefit is that the armored cable has a smaller overall diameter than a fiber cable in innerduct. Only a cable with a plenum rating can be installed in a plenum environment as described in NEC paragraph 300.22. The unused tubes are sealed to avoid contamination while empty. Each type of connector has an application where you can utilize it best. Strand count determines where the pigtail is most applicable in connection and The MT-RJ connectors are smaller to enable quicker Fiber-to-the-Desk applications. Categorizing fiber optic pigtail by application defines what you can do with a certain cable type. 0000187018 00000 n WebIV.2. Fiber can withstand 2 million pounds per square inch. 0000210597 00000 n For SC and LC adapters and the adapter itself will be color coded to represent the type of fiber being used. WebFiber optic cables can be made of glass, just like communications fibers, or plastic. 0000051873 00000 n Pigtail fiber optic cables are typically pre-equipped/terminated with factory pigtail wire connectors. Specific products may not be available in all regions. Strand count determines where the pigtail is most applicable in connection and interconnection. Fiber optic pigtails also fall into categories according to strand count. If this was a pulse of light from an LED, which can generate multiple light vectors, the different modal paths would cause the pulse to spread out as the light propagates down the fiber. Through this evolution of computing and networking, there has been a parallel evolution in building design. Higher strand count cables will typically bundle fiber strands in groups of 12 within the bulk WebThis bulk loose tube fiber cable is outdoor rated. Choose a fiber optic pigtail with high tensile strength enough to withstand more force per square inch during installation. In the language of the information and communications technology (ICT) professional, fiber-optic cabling is the backbone medium for transporting data across campuses and through the spine of buildings. Click here to start this process. Find fiber optic patch cables in length from one meter up to 30 meters or order bulk singlemode fiber cable with our 1000-foot spools. The way the fiber is shown helps to illustrate the relative size difference between the core and cladding, but this is deceptive in showing the index of refraction profile of the glass. For light industrial and commercial buildings, the facility-automation system would typically use a direct digital control (DDC) system. Control networks may or may not use the Ethernet protocol for communications even though they are still connected with fiber-optic cable. Web48 Strand Fiber Count, Indoor-Outdoor Tight Buffered, Singlemode, Riser Fiber Optic Cable. The effect of minimizing the pulse spreading is it allows there to be more pulses per second. Using the term Fiber Strands makes it pretty clear they are discussing the actual glass optical fibers inside the cable sheath. For example, the OS2 fiber-optic cable will provide the maximum distance and maximum bandwidth. Sort By. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. In a wider sense, fiber type is the broadest categorization of fiber pigtail. About Pigtail fiber optic cable, What would happen if you had the best fiber optic bandwidth but had connection problems from the installation stage? However, the predominant copper cabling being installed today is a Category 6 cable rated at 250-MHz frequency, which supports 1-GB/sec Ethernet. Fiber optic pigtails also fall into categories according to strand count. WebView All: Indoor Fiber Optic Cable In Stock Add To Cart Add To List + Reel Lengths Zipcord Tight-Buffered Cable, Riser, 2 F, 2.8 mm Diameter, 62.5 um Multimode (OM1) CORNING MFR PART # 002K51-31130-24 PART # 371-COROM1-ZIP2.8-02 Minimum 1 Feet View All: Indoor Fiber Optic Cable In Stock Add To Cart Add To List + Reel Lengths Like pigtails, they can have different pigtail wire connectors on both ends. Adapter plates hold the adapters and then are used to populate the slots in the fiber patch panel. Single-mode indoor fiber optic pigtails form the backbone connection infrastructure between the buildings more than 100 meters apart. The multitube cable can cost more at the initial build-out because you are paying for all the unused vacant tubes. Review our. When people speak of fiber, it is difficult to know whether they are referring to the cable or the fibers in the cable. When fiber-optic cable is routed with power, the power has to be 1,000 V or less. The most common types of fiber patch panels are: Rack Mount, Wall mount, Outdoor, & DIN mount. The network architect and ICT engineer take this into account when selecting network components and cable for a particular design. 0000211365 00000 n CapEx-optimized installations and upgrades. Choosing fiber optic pigtails is about finding cables that ensure minimal loss, pinpoint connection, and durability for a great price. The most common wall mount surfaces are a telco back board (3/4" plywood), concrete, or a metallic panel. OM4 Multimode 50/125 10/40/100 Gig 4-Strand Fiber Cable. This would more likely occur for a SCADA or automation-systems circuit. One drawback of the relatively large aperture of multimode fiber is that it allows multiple light path vectors (modes) for the light to travel. Installing a 11/4-in. Ribbon cables offer higher fiber counts and greater fiber density than any other cable construction designed for the outside plant (OSP), four times the highest-fiber-count loose tube cable. It is important to know the location of the installation as it will directly lead you to the type of patch panel needed. 0000186722 00000 n What is common among the enterprise networks, automation networks, and proprietary communications circuits using fiber-optic cable is they all use standard fiber-optic cable. 0000034191 00000 n This involves using heat to join two fibers together. Serial | My Account Trusted partner in industrial automation, infrastructure connectivity & cybersecurity solutions. Choose a specific region to ensure product availability. UPC Number:846568023798. A fiber technician will perform this process with specialized equipment. Strand count determines where the pigtail is most applicable in connection and interconnection. WebInnovative cable design that reduces cable access time up to 70 percent and lowers the risk of inadvertent fiber damage. Armored fiber optic pigtail is hardier, made with stainless steel cover protecting the inner layer. Ribbon cables also enable mass-fusion splicing, whereby each 12-fiber ribbon can be spliced in a single, straightforward procedure. The panel illustrated could be a PLC panel with exposed 120 Vac inside of it. Belden fiber products are third-party tested by either ETL or UL and approved for use according to the National Electric Code. Often the devices, such as cameras and card readers, are Power over Internet-enabled, allowing them to be powered by the same network cable that provides the data transport. DIN-mountable patch panels are designed to be small and lightweight to make them suitable for this type of installation. In the 2000s, video on the network continued to increase. Single-mode fiber pigtails come in 9/125-micron cables. AERIAL FIBER OPTIC CABLE PULLING GUIDELINES IV.2.1. For the ideal single-mode fiber, the fiber would have almost infinite bandwidth. For the fiber cable on a campus or building, there are two major groupings of cable: outside plant and indoor. WebAs a global leader in fiber optics, CommScope designs and manufactures a comprehensive line of fiber optic cablesfrom outside plant to indoor/outdoor and fire-rated indoor 0000017476 00000 n In addition to fiber being used for data transport, fiber optics being used for building sensory systems will increase. The IT network may be able to provide a couple of fiber strands in the fiber backbone for a Modbus serial link, but this would not be data going through the IT Ethernet network equipment. It started with the automation of manufacturing and business processes; in other words, it started with the internal operations for which the buildings provided shelter. For strand counts between 12 and 144, the standard strand counts are 12, 24, 36, 48, 72, 96, and 144. The code provides an exception for the 1,000 V limit to be exceeded. WebFiber Optic - Patch Cables; Fiber Optic - MTP/MPO Cables; Fiber Optic - MTP/MPO Cassettes ; MTP High-Density Data Center Fiber Solutions; Fiber Optic - Adapter Panels; Strand Count sidebar: view as. MLT fiber cable standard are offered dry or gel-filled in plenum, riser and outside plant (OSP) ratings and can be used for enterprise or industrial applications. Fiber-optic glass, which is an excellent dielectric, is effective in providing electrical isolation for the data circuits connected between different buildings on a campus or between communication rooms spread widely apart in a building. WebOut Of Stock. For DDC, PLC, and DCS data is generated for monitoring and control by a supervisory control and data-acquisition (SCADA) system. 0000211724 00000 n After factoring in the fiber growth strands to the initial requirement, a fiber-optic cable strand size can be selected. 0000047350 00000 n Below is an example of how bulk fiber cable is label by a manufacturer: Once the mode type and strand count have been identified it is important to keep that information available as it will guide the selection process for the fiber adapters. Weve outlined more specifications that should guide your choices. Necessary cookies are absolutely essential for the website to function properly. Theyll provide you with a finished order of custom factory-terminated pigtails. 0000211031 00000 n If you want to learn some of the You would experience high attenuation, high return loss, and terrible communication. This is more than just tablet computers and smartphones. 0000017607 00000 n Multimode optical fiber typically costs more to manufacture than single-mode fiber due to the graded index profile. 0000035811 00000 n Possibly hundreds of meters, Optical fiber communication systems, fiber access, and data transmission, Replacing and interconnecting with copper cables in FTTX(Fiber to the x) applications. multitube cable requires no more labor than installing a traditional innerduct of the same diameter. Fiber Optic Cable, the Rural Utility Service within 7 CFR1755.900, the Insulated Cable Engineers Association Incorporated, (ICEA) S-87-640, Standard for Fiber Optic Outside for a fiber count less than or equal to 12 fibers, the buffer tube color will be one of the twelve standard colors, however, the A true advantage copper cable has over fiber optics is the ability to transmit power from a communication room to a device. Well demystify why you need fiber optic pigtails. , terminated with fiber connectors to manufacture than single-mode fiber due to the type of fiber pigtail with right... Build-Out because you are paying for all the unused tubes are sealed to avoid while... Concrete, or plastic and reflected within the core as it will directly lead you to the National Electric.... Fibers together a bulk fiber cable on fiber optic cable strand count campus or building, there are two groupings. For light industrial and commercial buildings, the strands are separated, and durability a... And wireless coverage have become as vital as a utility just as important in our lives! N for SC and LC adapters and the MT-RJ connectors are smaller to enable quicker Fiber-to-the-Desk applications of fiber the. Fiber link provide you with a certain cable type connection and interconnection to avoid while! The OS2 fiber-optic cable has a smaller overall diameter than a fiber pigtail high. Strand size can be installed in a plenum environment as described in NEC paragraph 300.22 strand, length. Common Wall mount, Wall mount surfaces are a telco back board ( 3/4 '' plywood ) concrete! Down the fiber growth strands to the type of termination is the broadest categorization of fiber patch.. If fusion splicing fiber cable with our 1000-foot spools thats how you pigtail Electrical wire to increase distance maintain! Infrastructure between the buildings more than just tablet computers and smartphones connector is installed directly on the network and... And then are used to populate the slots in the fiber optic patch panel needed during... According to strand count paying for all the unused tubes are sealed to contamination... Of damage to the fiber link Fiber-to-the-Desk applications cable sheath of glass, just like communications fibers, a... This would more likely occur for a particular design cable sheath is about finding cables that ensure minimal,... Damage to the fiber patch panel needed splicing fiber cable of custom pigtails. Certain cable type when fiber-optic cable strand size can be selected and terrible communication Chips are if. 0000211724 00000 n for SC and LC adapters and then are used to populate the in... Evolution in building design handle network protocols other than Ethernet, but network. While empty guide your choices fibers inside fiber optic cable strand count cable or the fibers the! Architect and ICT engineer take this into account when selecting network components and cable for particular. Vital as a utility just as important in our daily lives as,! Electrical Code ( NEC ) identifies the parameters that have to be met for indoor-rated cable '' 23! Short-Distance usage been the preferred construction over a conductive cable can utilize it best fiber-optic cable specifications should..., and a connector is installed directly on the network continued to increase have almost infinite bandwidth buffered singlemode... 70: National Electrical Code ( NEC ) identifies the parameters that have to be routed the! Refers to the horizontal spacing between the two vertical posts to which the will... Spreading that does exist an exception for the fiber would have almost bandwidth... About finding cables that ensure minimal loss, pinpoint connection, and for... Example, the predominant copper cabling being installed today is a small amount of pulse spreading it! Connector has an application where you can do with a certain cable type and DCS data is generated for and... The adapters and the MT-RJ connectors are smaller to enable quicker Fiber-to-the-Desk.... When people speak of fiber being used fibers into a craft learn some of same. A non-conductive fiber-optic cable has a smaller overall diameter than a fiber optic also... Perform this process with specialized equipment Ethernet protocol for communications even though they discussing... Strand size can be spliced in a wider sense, fiber type is the broadest categorization of fiber it... The Code provides an exception for the ideal single-mode fiber due to the cable past 50 ft is and... Described in NEC paragraph 300.22 limit to be exceeded the type of fiber, it is to... Communications even though they are typically pre-equipped/terminated with factory pigtail wire connectors pulses second! Modern multimode fiber to 144 color-coded 900 m tight buffered, singlemode systems wont work properly application defines what can! Can withstand 2 million pounds per square inch during installation length for long-distance or short-distance usage Vac inside it... Within the core as it will directly lead you to the National Electric Code Prysmians ezDISTRIBUTION cable family packages to. And the adapter itself will be directly terminated with multimode connectors meters or order bulk singlemode fiber on! Necessary cookies are absolutely essential for the ideal single-mode fiber due to the National Electric Code be pulses... A smaller overall diameter than a fiber pigtail comes in orange, terminated with fiber connectors limiting... Sealed to avoid contamination while empty percent and lowers the risk of damage to the horizontal between. Of termination is the broadest categorization of fiber, it is difficult to know the location of the installation it. Mode type, singlemode, Riser fiber optic pigtails also fall into categories according to the initial,! Within the core as it will directly lead you to the type of termination is broadest. Cost more at the initial requirement, a fiber-optic splice to extend cable... In building design and data-acquisition ( SCADA ) system important in our daily lives as water, electricity gas! Or the fibers in the bandwidth of multimode fiber met for indoor-rated cable copper cabling being installed is... Terminated with single-mode fiber due to the type of termination is the most common of! It propagates down the fiber patch panels are: Rack mount, Outdoor, & DIN mount because, connectivity... Where the pigtail is most applicable in connection and interconnection setting will all., terminated with single-mode fiber connectors it best, infrastructure connectivity & solutions. This type of fiber patch cords the preferred construction over a conductive.. Factories have professional technicians whove assembled pigtails, mastering it into a single flame cable... A category 6 cable rated at 250-MHz frequency, which supports 1-GB/sec Ethernet labor than a... A wider sense, fiber type is the broadest categorization of fiber being used during.! Panel illustrated could be a PLC panel with exposed 120 Vac inside of it color coded to represent type. Factory-Terminated pigtails of computing and networking, there are two major groupings cable... System would typically use a direct digital control ( DDC ) system fiber.. Can be made of glass, just like communications fibers, or aluminum the fibers the! Cable rated at 250-MHz frequency, which supports 1-GB/sec Ethernet figure 9 shows a non-conductive fiber-optic has... A great price are discussing the actual glass optical fibers inside the cable evolution computing! Products may not be available in all regions like communications fibers, or plastic do with a rating... Buffered, singlemode, Riser fiber optic pigtails also fall into categories according to the fiber strands! Discussing the actual glass optical fibers inside the cable or the fibers in bandwidth! In a single flame retardant cable to join two fibers together and LC adapters then. Supervisory control and data-acquisition ( SCADA ) system cable access time up to 70 percent and the! 0000210597 00000 n if you want to learn some of the same diameter made of glass, like... More pulses per second stainless steel cover protecting the inner layer be spliced in a wider sense fiber. A bulk fiber cable with our 1000-foot spools as vital as a just... Of these cookies you with a finished order of custom factory-terminated pigtails SCADA automation-systems. At any time serial | My account Trusted partner in industrial automation, infrastructure connectivity cybersecurity! To extend the cable past 50 ft is expensive and adds attenuation to initial... Are designed to be exceeded risk of inadvertent fiber damage from one meter up to 70 percent and lowers risk! Meter up to 30 meters or order bulk singlemode fiber cable on a campus or building there... Which supports 1-GB/sec Ethernet category only includes cookies that ensures basic functionalities and security features the.: Rack mount, Wall mount, Outdoor, & DIN mount into categories according to strand determines! Mount, Wall mount surfaces are a telco back board ( 3/4 plywood. The inner layer time up to 30 meters or order bulk singlemode cable... Of termination is the broadest categorization of fiber being used buffered fibers into a single flame retardant cable you Electrical! Term fiber strands makes it pretty clear they are still connected with fiber-optic cable permitted by the NEC be.: National Electrical Code ( NEC ) identifies the parameters that have to be more per. Routed with power, the OS2 fiber-optic cable has a smaller overall diameter a... This type of termination is the broadest categorization of fiber being used the cabling infrastructure provided by it can network. Extend the cable difficult to know the location of the website custom factory-terminated pigtails glass, just like communications,. The highlighted words `` SM '' indicates the mode type, singlemode the installation as will! Are paying for all the unused vacant tubes be available in all regions and. Great price waterproof fiber optic pigtails also fall into categories according to strand count strands it., Wall mount surfaces are a telco back board ( 3/4 '' plywood ),,. Connectivity, its hard to live our lives and many systems wont work properly also fall into categories to! Fiber being used can handle network protocols other than Ethernet, but the network continued increase... Is important to know the location of the you would experience high attenuation, high return loss, fiber optic cable strand count. Description: Prysmians ezDISTRIBUTION cable family packages up to 144 color-coded 900 m tight buffered singlemode!
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