Monthly Archives: August 2014

Three Common Types Of Fiber Optic Cable

There are three common types of fiber optic cables , as listed below. The suitability of each type for a particular application depends on the fiber optic cable’s characteristics.

The single mode fiber optic cable, sometimes called a single-mode fiber cable, is shown in Figure 1.5(a). The single and multimode step-index fiber cables are the simpplest types of fiber optic cables. Single-mode fiber cables have extremely small core diameters, ranging from 5 to 9.5 um. The core is surrounded by a standard cladding diameter of 125 um. The jacket is applied on the cladding to provide mechanical protection, as shown in Figure 1.3. Jackets are made of one type of polymer in different colours for colour-coding purposes. Single-mode fibers have the potential to carry signals for long distances with low loss, and are mainly used in communication systems. The number of modes that propagate in a single-mode fiber depends on the wavelength of light carried. The number of modes will be given in Equation (1.9). A wavelength of 980nm results in multimode operation. As the wavelength is increased, the fiber carries fewer and fewer modes until only one mode remains. Single-mode operation begins when the wavelength approaches the core diameter. At 1310 nm, for example, the fiber cable permits only one mode. It then operates as a single-mode fiber cable.

The multimode types of fiber optic cables, sometimes called a multimode fiber cable. Multimode fiber cables have bigger diameters that their single-mode counerparts, with core diameters ranging from 100 to 970 um. They are available as glass fibers (a glass core and glass cladding), plastic-clas silica (a glass core and plastic cladding), and plastic fibers (a plastic core and cladding). They are also the widest ranging, although not the most efficient in long distances, and they experience higher losses than the single-mode fiber cables. Multimode fiber cables have the potential to carry signals for moderate and long distance with low loss (when optical amplifiers are used to boost the signals to the required power). Plastic fiber optic cable is available in Fiberstore, it is an optical fiber made out of plastic rather than traditional glass. It offers additional durability for uses in data communications, as well as decoration, illumination and industrial application. FiberStore provides both simplex and duplex plastic optical fibers.

Since light rays bounded through a fiber cable reflect at different angles for different ray pathc, the path lengths of different modes will aslo be different. Thus, different rays take a shorter or longer time to travel the lenth of the fiber cable. The ray that goes straight down the centre of the core without reflecting arrives at the other end faster. Other rays take slightly longer and thus arrive later. Accoringly, light rays entering a fiber at the same time will exit at the other end at different times. In time, the light will spread out because of the different modes. This is called modal dispersion. Dispersion describes the spreading of light rays by various mechanisms. Modal dispersion is that type of dispersion that results from the varying modal patch lengths in the fiber cable.

Multimode graded-index fiber are sometimes called graded-index fiber cables (GRIN). Graded-index and multimode fiber cables have similar diameters. Common graded-index fibers have core diameters of 50,62.5, or 85 um, with a cladding diameter of 125 um. The core consist of numerous concentric layers of glass, somewhat like the annular rings of a tree or a piece of onion. Each successive layer expanding outward from the central axis of the core until the inner diameter of the cladding has a lower index of refrection. Light travels faster in an optical material that has a lower index of refraction. Thus, the further the light is from the centre axis, the greater its speed. These types of fiber optic cable are popular in applications that require a wide range of wavelenths, in particular telecommunication, scanning, imaging, and data processing stystems. In particular telecommunication, Multimode OM4 fiber optic cable is used in any data center looking for high speeds of 10G or even 40G or 100G. OM4 multimode fiber are ideal for using in many applications such as Local Area Networks (LAN) backbones, Storage Area Networks (SAN), Data Centers and Central Offices.

You may have got some basics of types of fiber optic cables. Fiberstore provides a wide range of types of fiber optic cable with detailed specifications displayed for your convenient selecting. Per foot price of each fiber cable is flexible depending on the quantities of your order, making your cost of large order unexpected lower. Customers can also have the flexibility to custom the cable plant to best fit their needs.

Related Article: The Advantages and Disadvantages of Optical Fiber

Related Article: What Kind of Fiber Patch Cord Should I Choose?

Two Basic Types Of Fiber Optic Cable Construction

Based on 900um tight buffered fiber and 250um coated fiber there are two basic types of fiber optic cable constructions – Tight Buffered Cable and Loose Tube Cable.

Loose Buffer

A loose buffer’s inner diameter is much larger than a fiber’s outer diameter. Two major advantages from this design are perfect fiber isolation from mechanical forces (within given range) and protection from moisture. The first advantage is due to mechanical dead zone. A force imposed on a buffer does not affect the fiber until this force becomes large enough to straighten the fiber inside the buffer. A loose buffer can be easily filled with a water-blocking gel, which provides its second advantage. In addition, a loose buffer can accommodate several fibers, thus reducing the cost of the cable. On the other hand, this type of cable cannot be installed vertiacally and its end preparation for connectorization (splicing and termination) is labour-intensive. Conseuqently, the loose buffer type of cable is used mostly in outdoor installations because it provides stable and reliable transmission over a wide range of temperatures, mechanical stress, and other environment conditions.

Loose tube structure isolates the fibers from the cable structure. This is a big advantage in handling thermal and other stresses encountered outdoors, which is why most loose tube fiber optic cables are built for outdoor applications. In outside application, ADSS Cable is the special loose tube cable.

Loose-tube cables typically are used for outside-plant installation in aerial, duct and direct-buried applications.

Structure of a Loose Tube Cable

Elements in a loose tube fiber optic cable:

1. Multiple 250um coated bare fibers (in loose tube)
2. One or more loose tubes holding 250um bare fibers. Loose tubes strand around the central strength member.
3. Moisture blocking gel in each loose tube for water blocking and protection of 250um fibers
4. Central strength member (in the center of the cable and is stranded around by loose tubes)
5. Aramid Yarn as strength member
6. Ripcord (for easy removal of outer jacket)
7. Outer jacket (Polyethylene is most common for outdoor cables because of its moisture resistant, abrasion resistant and stable over wide temperature range characteristics. )

Tight Buffer

A tight buffer’s inner diameter is equal to the fiber’s coating diameter, as illustrated in Figure 2.33. Its primary advantage is ists ability to keep the cable operational despite a break in the fiber. Since a buffer holds a fiber firmly, a small separation of the fiber ends won’t interrupt the service completely, althought it will definitely degrade signal quality. That is why the military was the first customer and still is the largest for this type of fiber cable. A tight buffer is rugeed, allowing a smaller bend radius. Since each buffer contains only one fiber and there is no gel to be removed, it is easy to prepare this cable for connectorization. Cables having a tight buffer can be installed vertically. In general, tight buffer cables are more sensitive to temperature, mechanical and water impacts than the loose buffer cables; hence, they are recommended mostly for indoor applications. On the other hand, tight buffer cables designed for special applications (such as military and undersea are the strongest cable available.

Tight buffered cables are mostly built for indoor applications, although some tight buffered cables have been built for outdoor applications too. Here we recommend you a good site to buy fiber optic cable, fiberstore is a fantastic selection of fiber optic cable, including simplex,duplex,tight buffered,breakout, breakout, plastic fiber optic cable etc. More information want to know, search fiberstore on Google.

Structure of a Tight Buffered Cable

Elements in a tight buffered fiber optic cable

1. Multiple 900um tight buffered fibers (stranded around the central strength member)
2. Central strength member (in the center of the cable)
3. Aramid Yarn (trade name Kevlar, Kevlar was developed by Dupont) (wrapped around the fibers, for physical protection and cable pulling)
4. Ripcord (for easy removal of outer jacket)
5. Outer jacket (also called sheath, PVC is most common for indoor cables because of its flexible, fire-retardant and easy extrusion characteristics. )

Fiberstore specializes in fiber optic cable assemblies and fiber optic network devices manufacturing, we are known as the fiber optic cable manufacturer for the excellent products quality, competitive prices, fast delivery and good service. We not only offer bulk fiber optic cable assemblies to some world leading companies in this industry, but we also cooperate with many other companies from all over the world and support these partners to win in the market. We are professional China fiber optic company.

Loose-tube vs Tight-buffered Cable

Choosing the right fiber-optic cable has become more challenging than ever. The advent of new cable designs, many suppliers, changes in fiber specifications, and the many claims of cable performance can confuse even the most seasoned designers.The selection of the basic cable design is most dependent on the application and installation environment. The main objective in the cable design is to protect the fiber from stress and other environmental forces during installation and over the life of the product. From a technical standpoint, more than one type of cable may fit the bill for many applications. In that case, other factors such as ease of use, size, and cost will be added to the evaluation and selection process.

Let`s begin outside. The outdoor environment subjects a cable to the most extreme range of environmental condi- tions. These conditions include a wide operation-temperature range, thermal shock, wind loading, ice loading, moisture, and lightning. Therefore, protecting and preserving the optical properties of the fiber is a design priority.

The most proven fiber-optic cable technology for long-term reliability outdoors is the loose-tube, gel-filled design. This type of cable protects the fiber from stresses caused by the environment, namely moisture and temperature. Loose-tube cables, whether flooded under the jacket or water-blocked with dry, swellable materials, protect the fibers from moisture and the long-term degradation moisture can cause. As we all know, Fiberstore is the largest bulk fiber optic cable supplier, we provides a wide range of quality optical fiber cables with detailed specifications displayed for your convenient selecting.

The gel within the loose-tube construction stops the penetration of water and keeps it away from the fiber. In cold temperatures, the protection keeps water from freezing near the fiber–eliminating possible stress fractures. Since the fibers are able to move within the tube, the expansion or contraction that temperature fluctuations can produce in other materials does not transmit stress to the fibers.

Overall, loose-tube cables offer the best protection in an outdoor environment, especially in the less-sheltered applications involving aerial or direct-buried installations. The loose-tube design isolates the fibers from outside environmental and mechanical stresses. The optical performance is virtually unchanged as the cable is exposed to the elements. Telcordia Technologies, BICSI, RUS (Rural Utility Service), and the telco and cable-TV markets support this design.

Loose-tube cores are best-suited for armored applications, double-jacketing for more severe environments, and in figure-eight and all-dielectric self-supporting designs. Tight-buffered designs often do not have anti-buckling elements and do not decouple the fiber from extreme stresses, such as the material contractions that are experienced at extremely cold temperatures. This is why loose-tube cables are so widely accepted for use in outdoor environments. Talk too much about loose-tube cable, now we introduce you one of the loose tube cable for you, it is Loose Tube Type ADSS Cable. As shown following picture:

This Loose Tube Type ADSS Cable from Fiberstore is ideal for installation in distribution as well as transmission environments, even when live-line installations are required . As its name indicates, there is no support or messenger wire required, so installation is achieved in a single pass, making ADSS an economical and simple means of achieving a fiber optic network .

Moving indoors

At the other extreme is cable suitable only for indoor use. The indoor environment is less hostile and not subject to the extremes seen outdoors. Indoor cables traditionally have been a tight-buffered design with either a riser or plenum rating. These cables must conform to National Electric Code requirements for riser or plenum applications.

Tight-buffered cable designs typically offer a smaller package and more flexible cable. The 900-micron buffered fiber is easier to connectorize, and the cable is generally easier to prepare for termination. These cables do not typically provide protection from water migration and do not isolate fibers well from the expansion and contraction of other materials due to temperature extremes. Tight-buffered cables, often called premise or distribution cables, are ideally suited for indoor-cable runs. OM4 fiber optic cable is tight-buffered cable we often see in many applications such as Local Area Networks (LAN) backbones, Storage Area Networks (SAN), Data Centers and Central Offices.

Now you`re wondering, “What do I do if I need to go in and out? Do I need to buy two types of cables and splice them at building entry?” Actually, until a few years ago, that is exactly what you had to do. Fortunately, design and materials have evolved to meet the needs of indoor/outdoor applications with a variety of cable choices. The most prevalent choice today is a loose-tube, gel-filled, riser-rated cable. This design offers all the proper outdoor protection, and the riser rating allows it to be run within the building (except in the horizontal). There are also loose-tube plenum-rated cables available.

The types of Fiber Optic Cable

Fiber optic cables are the medium of choice in tele communications infrastructure, enabling the transmission of high-speed voice, video, and data traffic in enterprise and service provider networks. Depending on the type of application and the reach to be achieved, various types of fiber may be considered and deployed.

Multimode vs. Single-Mode Cable

Multimode cable has a large-diameter core and multiple pathways of light. The two most commnon are 50 micron and 62.5 micron.

Multimode fiber optic cable can be used for most general data and voice fiber applications, such as bringing fiber to the desktop, adding segments to an existing network, and in smaller applications such as alarm systems. Both 50- and 62.5-micron cable feature the same cladding diameter of 125 microns, but 50-micron fiber cable features a smaller core (the light-carrying portion of the fiber). Also, both also use either LED or laser light sources.

Although both can be used in the same way, 50-micron cable is recommended for premise applications (backbone, horizontal,and intrabuilding connections) and should be considered for any new construction and installations. The big difference between the two is that 50-micron cable provides longer link lengths and/or higher speeds, particularly in the 850-nm wavelength. 50 micron OM4 fiber optic cable now save up to 30% off sale in our store, if have interest, search Fiberstore on google.

Single-mode cable has a small 8–10-micron glass core and only one pathway of light. With only a single wavelength of light passing through its core, single-mode cable realigns the light toward the center of the core instead of simply bouncing it off the edge of the core as multimode does.

Single-mode cable provides 50 times more distance than multimode cable does. Consequently, single-mode cable is typically used in high-bandwidth applications and in long-haul network connections spread out over extended areas, including cable television and campus backbone applications. Telcos use it for connections between switching offices. Single-mode cable also provides higher bandwidth, so you can use a pair of single-mode fiber strands full-duplex for up to twice the throughput of multimode fiber.

Simplex vs. duplex Patch cables

Multimode and single-mode patch cables can be simplex or duplex.

Simplex has one fiber, while duplex zipcord has two fibers joined with a thin web. Simplex (also known as single strand) and duplex zipcord cables are tight-buffered and jacketed, with Kevlar strength members. Because simplex fiber optic cable consists of only one fiber link, you should use it for applications that only require one-way data transfer. For instance, an interstate trucking scale that sends the wieght of the truck to a monitoring station or an oil line monitor that sends data about oil flow to a central location.

Use duplex multimode or single-mode fiber optic cable for applications that require simultaneous, bidirectional data transfer. Workstations, fiber switches and servers, Ethernet switches, backbone ports, and similar hardware require duplex cable.

Indoor/Outdoor Cable

Indoor/outdoor cable uses dry-block technology to seal ruptures against moisture seepage and gel-filled buffer tubes to halt moisture migration. Comprised of a ripcord, core binder, a flame-retardant layer, overcoat, aramid yarn, and an outer jacket, it is designed for aerial, duct, tray, and riser applications.

PVC (Riser) vs. Plenum-Rated

PVC cable (also called riser-rated cable even though not all PVC cable is riser-rated) features an outer polyvinyl chloride jacket that gives off toxic fumes when it burns. It can be used for horizontal and vertical runs, but only if the building features a contained ventilation system. Plenum can replace riser, but riser cannot be used in plenum spaces.

“Riser-rated” means that the jacket contains PVC. The cable carries a CMR (communications riser) rating and is not for use in plenums.

Distribution-Style vs. Breakout-Style

Distribution-style cables have several tight-buffered fibers bundled under the same jacket with Kevlar or fiberglass rod reinforcement.These cables are small in size and are used for short, dry conduit runs, in either riser or plenum applications. The fibers can be directly terminated, but because the fibers are not individually reinforced, these cables need to be broken out with a “breakout box” or terminated inside a patch panel or junction box.

Breakout-style cables are made of several simplex cables bundled together, making a strong design that is larger than distribution cables. Breakout cables are suitable for conduit runs and riser and plenum applications. Fiberstore supply high quality Multi-purpose Breakout Cables which facilitates easy installation of fiber-optic connectors. Buy Bulk Fiber Optic Cable on our worldwide online store with your confidence.

Loose-Tube vs. Tight-Buffered Fiber Optic Cable

There are two styles of fiber optic cable construction: loose tube and tight buffered. Both contain some type of strengthening member, such as aramid yarn, stainless steel wire strands, or even gel-filled sleeves. But each is designed for very different environments.

Loose-tube cable is specifically designed for harsh outdoor environments. It protects the fiber core, cladding, and coating by enclosing everything within semi-rigid protective sleeves or tubes. Many loose-tube cables also have a water-resistant gel that surrounds the fibers. This gel helps protect them from moisture, which makes loose-tube cable great for harsh, high-humidity environments where water or condensation can be a problem. The gel-filled tubes can also expand and contract with temperature changes. There are many fiber cable types of loose tube, for example, ADSS Cable is used by electrical utility companies as a communications medium.

But gel-filled loose-tube cable is not the best choice when cable needs to be routed around multiple bends, which is often true in indoor applications. Excess cable strain can force fibers to emerge from the gel.

Tight-buffered cable, in contrast, is optimized for indoor applications. Because it’s sturdier than loose-tube cable, it’s best suited for moderate-length LAN/WAN connections or long indoor runs. It’s easier to install, as well, because there’s no messy gel to clean up and it doesn’t require a fan-out kit for splicing or termination. You can install connectors directly to each fiber.

MPO Solution For Gigabit Ethernet

Fiberstore has designed and developed ‘quality product with affordable pricing’ for communication infrastructure solutions. This position has been achieved through our core principle of delivering maximum performance through design excellence. We built our business and products based on high product quality, trust and excellent service. We want to deliver first class solutions and a first class service to our customers.

MPO Fiber Optic Solution is a high performance, preterminated, modular system designed for high density Gigabit Ethernet Applications. It is a Plug and Play Solution that offers excellent performance and speedy installation. MPO Solution can support 10 Gb/s for link lengths up to 300 meters using laser optimized OM3 fiber, and up to 550 meters using laser optimized OM4 fiber, with a low insertion loss of 0.5dB. MPO Module employ high performance MTP adapters from US CONEC.

Fiberstore MPO end to end solution includes:

*MPO Cassette, 12 or 24 SC, LC Ports
*MPO Fanout Hydra Cable with LC or SC Connectors
*MPO to MPO Trunk Cable
*MPO Adapters
*MPO Adapter Plates
*MPO Blanking Plates (for expansion ports)
*MPO Chassis, 14 Vertical Slots, 3U, with 336 fiber terminations
*Modular Patch Panel, 3 Slots, 1U, with 72 fiber terminations

MPO Ferrule is the key component of the MPO Solution is a 12 fibre MPO (multi fibre push on) connector with a housing footprint size of a SC Simplex connector in a single floating ferrule. MPO Solution uses US Conec MTP connector, who are the market leaders. These connectors are made of precision moulded thermoplastic with metal guide pins, precise housing with asymmetrical face that allow only one orientation into the adapter, to ensure polarity is maintained along the channel.

The micro-core cables used in the MPO Cable assemblies gives about 65% reduction in the physical size of the cable per fiber when compared to traditional fiber cables.MPO Solution with 12 core LC quad adapters offers 72 LC terminations in 1U rack space using modular patch panels, and 336 LC terminations in 3U rack space using 3U Chassis. MPO Adapter Panel with 12 Core MPO connectors offers very high connectivity of 288 fibers and with 24 core MPO connectors it doubles to 576 fiber terminations in 1U rack space. Now the following is the Assemblies for Gigabit Ethernet.

MPO Cassette

MPO Cassette offers installers the choice to prepare the distribution units off site and allows for faster termination of the fiber backbone. MPO Modules can support 10Gb/s for link lengths up to 300 meters using laser optimized OM3 fiber, and up to 550 meters using laser optimized OM4 fiber, with an insertion loss of 0.5dB. MPO Module employ high performance MPO connectors for US Conec on
the rear of the units routed to the adapters of your choice in the front.

MPO Cassette

MPO Module can be installed in 1U Sliding Patch Panel and 3U Chassis. They are available with LC and SC connectors, with a choice of Singlemode, Multimode OM3 and Multimode OM4 connectivity.

MPO Trunk Cable

MPO Trunk Cable Assemblies are designed for high density application which offers excellent benefits in terms of on-site installations, time and space saving. These plug ‘n’ play solutions uses micro core cables to maximize bend radius and minimize cable weight and size. MPO Trunk Cables are factory preterminated, tested and packed along with the test reports.

Fiber Trunk Cable

Complied with the standard TIA-568C.3-2008 and YD/T1272.5-2009, it was widely used in the pre-terminated system of the IDC and blocks. This system applies to the 10G Ethernet transmissions and it is also available to the updated system for 40G/100G in the future. MPO trunk cable helps to fast installation for Data Center and other Fiber Optic environment. Its efficient plug and play structure which can significantly lower the installation and daily maintenance costs surpasses MDA, HDA and EDA regional module cassette or fan-out fiber connections. The high quality fiber optic cable and MPO accessories makes up the Linkbasic MPO Trunk cable and provides lower insertion loss and higher return loss so that it fully complied to the high speed network system.

MPO Breakout Cable

Fiberstore MPO cables are designed to offer a high degree of flexibility through available features and options, allowing each cable to be manufactured to fit the exact application. With the multitude of applications and requirements most Multi-Fiber MTP-MPO Breakout cables have. Fiberstore has established an extensive list of standard options ensuring each cable is designed and built to fit your need. Now the following is the MPO Breakout product from Fiberstore.

MPO Breakout Cable Assemblies are designed for high density applications which require high performance and speedy installations without onsite terminations. MPO breakout cables are numbered for full traceability. Available in 12 core configurations, these space saving assemblies come with either MPO Male or MPO Female Connectors on one end and LC or SC Connectors on the other end.

Fiberstore MTP MPO cables are available in single mode, multimode, and laser optimized fiber types, multiple jacket/construction types for different applications, fiber count from 2-72 fibers, and breakout style/length.

High Density MTP Cables Assemblies and MTP Cassettes

IT operations are crucial to the organization for business continuity. Data centers are the central location for data interchange in IT operation of organizations and networked server farms. Ribbon fiber cables, array-based fiber connectors, and packaged breakout assemblies provide modular small form factor connectivity and enable fast, reliable interconnection of fiber optic links in high-density data center environments. Higher bandwidth requirement for 10G/40G/100G parallel optics, requirement to reduce cable size for better air flow, structured zone approach, reduction in rack space, higher density of servers and ports and reduction in installation time has brought in requirement for factory terminated high density cabling solutions. Factory terminated cable systems reduce installation time and offer scalable design and implementation. The following are MTP cable and high density MTP cassettes from FS.COM.

High Density MTP Cassette

MTP Cassette modules provide a secure transition between MTP and LC or SC discrete connectors. They are used to interconnect MTP backbones with LC or SC patching. LC to MTP and SC to MTP Fiber module provides a quick and efficient way to deploy up to 24 LC or 12 SC fiber ports in a single module. This factory terminated and tested ports are protected within the housing for reliably high performance and simply connected via 12-strand MTP ports. Modules are available in OM3, OM4 & SM fiber.

FS.COM MTP cassettes are enclosed units that contain 12 or 24–fiber factory terminated fan-outs inside. These cassettes serve to “transition” small diameter ribbon cables terminated with an MTP connector to the more common LC or SC interface used on the transceiver terminal equipment.

High Density MTP Cables

The fan-outs typically incorporate SC, LC connectors plugged into adapters on the front side of the cassette and an MTP connector plugged into an MTP adapter mounted at the rear of the cassette. One or more MTP fan-out assemblies may be installed inside the cassette to connect up to two 12-fiber ribbon cables for a total of 24 fibers. Alignment pins are pre-installed in the MTP connector located inside the cassette. Now the following is the MTP trunk cable.

Pre-connector MTP Cables are made up of 12, 24, 48 fiber LSOH jacketed micro cables terminated at both ends with MTP® Connectors (without pins). These are used as the backbone or horizontal cable interconnections. These plug and play solutions with micro core cable maximize bend radius and minimize cable weight and size. MTP Trunk Cable is factory pre-terminated, tested and packed along with the test reports. These assemblies are available in OM3, OM4 and SM fiber. Standard lengths of 5, 10, 25 meters are available. Custom lengths are also available on request. The MTP cables are packed as coils in lengths up to 50m long and on reels.

High Density MTP Breakout Cable

MTP Breakout Cable is a type of fan-out fiber optic cable ideal for data distribution to patch panels. These can be configured with 12 fiber, 24 fiber, and 48 fiber MTP connectors. They are available in both male and female MTP connectors, and also come with LC, SC, ST, and FC connectors on the fan outside.

Pre-connector MTP breakout cable assemblies are designed for high density applications which require high performance and speedy installation without onsite termination. MTP breakout cable is made up of 12 LSOH jacketed cable terminated at one end in MTP connectors, through a bifurcation unit, to SC or LC connectors terminated on 2mm OD simplex cables. These are used to connect equipment in racks to MTP cables. MTP cables are numbered for full traceability. Available in 12 core configuration, these space-saving assemblies come with either MTP Male or MTP Female Connectors on one end and LC or SC Connectors on the other end. They are available in OM3, OM4 or SM fiber in lengths of 5, 10, 25 meters, custom lengths are available on request.

We offer a wide range of MTP Cables including Trunk Cables, MTP to LC breakout cables and MTP cassettes (or patch panels). All the assemblies are fully compliant with IEC Standards 61754-7 and TIA 604-5. We also provide Customized Service such as optional fiber counts, cable types and lengths etc.

Fiberstore MTP Product Specifications

Multi-fiber technology is has exploded as a result of today’s high fiber counts and limited space requirements which Data Centers demand. Fiberstore is today’s leader in the manufacturing of MTP cables and MTP Cassette. Fiberstore engineers unique MTP solutions utilizing 12, 24, 48 and even 72 fiber MTP ferrules. Now the following is the feature and benefits of MTP cassettes and cable assemblies.

MTP cassettes and cable assemblies take their name from the MTP MPO connector, designed and introduced as a performance version of MPO connectors. MTP fiber systems are truly an innovative group of products. Each MTP connector contains 12 fibers or 6 duplex channels in a connector that is smaller than most duplex connections in use today. A 72 fiber trunk cable can be terminated with six MTP connectors and MTP connectors are manufactured specifically for multifiber loose tube or ribbon cable.

MTP connectors allow high-density connections between network equipment in telecommunication rooms. They use a simple push-pull latching mechanism for easy and intuitive insertion and removal. The ends of MTP brand connectors may be polished flat or at an 8° angle. An MTP brand connector is about the same size as a SC connector however it can accommodate 12 fibers, which provides up to 12 times the density, thereby requiring much less card and rack space.

A standard MTP cassette has one port in the back with a MTP coupler awaiting connection of an MTP cable assembly that has 12 fibers in the connector. The MTP cable plugs into the back and through the adaptor. The cable connects to another MTP assembly inside the cassette that “fans out” to 12 SC or LC connections. One MTP cable can connect up 12 different ports. From there you simply plug in your patch cables.

APPLICATIONS

* Suitable for high-density switch to patching and distribution in Data Center Applications (based on 72 fiber MTP ferrule)
* Used in optical transmitters and receivers, MTP brand connectors offer up to 36 times the density of standard connectors, providing significant space and cost savings.
* Compact design addresses high fiber count applications, with small and lightweight cables ideal for use with installation space limitations.
* MTP brand cable trunks offer flexibility in changing the connector style in the patch panels. New cassettes can be installed with the new connector style on the cross-connect side of the patch panel without having to change the connector on the cable trunk.
* The MTP brand connector is the standard for delivery of 40G (in its 12 fiber version) and 100G (in either a duplexed 12 fiber cable or 24 fiber ferruled cable) using QSFP transceivers.

Multi-fiber technology will eventually replace the standards for fiber optics as we know it. Even now people are tearing out their existing infrastructure and placing MTP cassettes in their patch panels to route data for thousands of network electronics. MTP cassettes, cables, connectors and adapters are essential to backbone infrastructure. The high fiber count in one connector creates endless possibilities. Imagine a 1U rack mount patch panel that can supply data to run an entire 288-port switch. With today’s increasing demand for higher through-put, ST, SC, MTRJ, LC, FC, etc, will all be a thing of the past.

MTP Fiber Optic Cables are multi-fiber patch cords suitable for high-density back plane and PCB solutions. MTP patch cords offer up to 36 times the density (based on a 72 fiber ferrule) of traditional patch cords, providing significant space and cost savings. There are several configurations for MTP brand cable assemblies. The most popular is a MTP connector to MTP connector patch or trunk cable that connects an MTP brand cassette to another MTP brand cassette. If an MTP adapter panel is installed in a patch panel, then an MTP cable to MTP brand can be used as well.

Another configuration is MTP connectors to LC or SC fiber connector. These can be used in different applications for both back end and front end adapter panels, for instance, plug one MTP connector into the back and plug an MTP cable to LC cable into the front and have the 12 LC connections go to other equipment. If there is an MTP cassette that needs to be lit up by using a 12-fiber LC adapter panel, plug each of the 12 LC connections in the LC adapter panel. The MTP side then plugs into the back of the cassette. Increase the transfer speed with 10 Gig 50 Micron multimode cable or increase the distance the signal can travel using singlemode. Cables may be constructed of ribbon fiber, small form factor loose tube assembly cable, or subgrouped trunking cable. The options are only limited by the application.

MTP/MPO Cassettes are specially designed to reduce installation time and cost for an optical network infrastructure in the premises environment. MTP/MPO Cassettes provide secure transition between MTP/MPO and SC, LC, ST, or FC connectors. They are used to interconnect MTP/MPO backbones with LC/SC/ST/FC patching. Fiberstore MTP cassettes come in a variety of connector styles and modes. From Multimode to Singlemode, from SC to LC, MTP brand solutions can be the solution to save space, time, and energy.

By plugging an MTP brand cable into the back, 12 or 24 (with quad LC) connections are being lit up . For the 24-fiber application, either one 24-fiber MTP brand cable or two 12-fiber MTP brand cables can be used. The cassette can be snapped into any standard fiber optic patch panel including both rack mount and wall mount. A RAC-1X holds three of these cassettes which could potentially contain 72 active LC connections using only three (or six) MTP brand cables. Clean up the clutter and increase your possibilities using MTP brand cassettes.

We supply MPO/MTP fiber optic cables, such as MPO MTP trunk cable, MPO/MTP breakout cable. These are available in Female to female or a male to male and male to female configurations. The male version has MTP pins. These can be made with 12 fiber MTP connectors, 24 Fiber MTP connectors, 48 Fiber MTP connector variations. We use USConec MTP fiber optic connectors for all of our MTP and MPO terminations so that the highest performance is accomplished. Many additional options and combinations are available. All multi fiber optic cables are customizable.

Fiber Optic Cabling Solutions

The largest solutions of pre-terminated fiber optics, including multimode and single-mode patch cords, MTP/MPO fiber trunks and harnesses, plug-n-play modules/cassettes and fiber enclosures.