Why a Powerful Network Needs LEAF Fiber Backbone? : As we all know that different type of network of any telecom company is connected to fiber backbone network. Mostly the same telecom company is considered strong whose fiber backbone network is strong and more spread. The powerful network of any telecom company depends on how strong is the fiber backbone network. Just like a person cannot survive without a backbone, similarly no telecom company can survive without a fiber backbone.
With the ever-accelerating race for bandwidth, network designers are challenged to build a network for the present that will also maximize future it gives you the optical fiber backbone you need for today’s and tomorrow’s networks –LEAF optical technologies. Deploy fiber that is revolutionizing network technology and giving you space to move. Break the bandwidth barrier with a single fiber so that there is a technologically advanced fiber. Find out what the world’s most powerful networks have in common: you will know that Backbone by LEAF fiber.
Large Effective Area of fiber backbone
LEAF fiber as a backbone provide large effective area, offers higher power-handling capability, improved optical signal-to-noise ratio, longer amplifier spacing, and maximum dense wavelength division multiplexing (DWDM) channel plan flexibility compared with other non-zero dispersion-shifted fibers (NZ-DSFs). Fiber with a large effective area also offers a significant performance advantage – the ability to equally reduce all non-linear effects. Non-linear effects represent one of the biggest performance limitations in today's multi-channel DWDM systems.
The Next Generation
In addition to outperforming other NZ-DSFs in the traditional band (C-band: 1530–1565 nm), LEAF fiber facilitates the next technological development in fiber-optic networks – migration to the long band (L-band: 1565 nm. - 1625 nm). In both C-band and L-band operation, LEAF fiber demonstrated a greater ability to handle more channels by reducing non-linear effects such as four-wave mixing, self-phase modulation, and cross-phase modulation in multi-channel DWDM transmission has performed.
Network Costs Reduce
With its increased optical reach gain, LEAF fiber backbone requires fewer amplifiers and regenerator, and therefore provides immediate and long-term cost savings. LEAF fiber backbone is also very suitable with photonic components and earlier installed base fibers. In fact, the slightly larger mode-field diameter of the LEAF fiber backbone improves its splicing performance, especially when connected to standard single-mode fibers such as SMF-28TM fibers. And, as with all optical fibers, LEAF Fiber's geometry package is among the best in the industry. With LEAF fiber, it's easy and economical to increase your network's information-carrying capacity.
Fiber For Today and Tomorrow
While LEAF fiber uses as a backbone is exceptionally suited to operate with already-installed 2.5 Gbps systems, it is techno-economically optimized for today’s high- channel-count 10 Gbps systems, and its has also a best benefits to provides the ability to upgrade in the future to tomorrow’s high bit systems.
Additionally, the unique specifications of LEAF fiber backbone over polarization mode dispersion (PMD) allow the fiber installed today to operate at data rates in excess of 10 Gbps.
The combination of LEAF fiber’s large effective area and its demonstrated Raman upgradeability allows transmission engineers to design and build networks advantaged over other fiber plants. As the world's most advanced NZ-DSF, LEAF Fiber backbone is ready for the technology of the future whenever network is needed it will likely fulfill that.
With LEAF fiber’s proven large effective area advantage, the industry’s best geometry package, and inherent future-proof design, LEAF fiber continues to be the fiber of choice for today’s high-capacity and tomorrow’s all-optical networks. Network providers on the cutting edge have embraced large effective area technology as the fiber “backbone” for high-data-rate networks now and in the future.
CPC coating system applied with this fiber for the extra protection and long-term performance and also increase the reliability. Dual acrylate CPC coatings provide extra fiber protection and are also very easy to work with. CPC coatings are designed to be mechanically separated and have an outer diameter of 245 µm. CPC coatings is a advanced technology and it is used for single and multi-mode fiber also used for many loose tube, slotted core, ribbon and tight buffer cables.
Optical Specifications
Attenuation
➤0.25 dB/km at 1550 nm
➤0.25 dB/km at 1625 nm
Without discontinuity points greater than 0.10 dB at 1550 nm and at attenuation 1383 ± 3 nm not exceed more that 1.0 dB/km. At Range 1625- 1550 (nm) Max Increase ∝ 0.05 (dB/km). In a given wavelength range the attenuation does not exceed the value of the reference wave-length (λ) by no more than value ∝. In all cases, a maximum attenuation of 0.25 dB/km applies at 1550 nm and 1625 nm.
Dispersion : Total Dispersion occur: 2.0 to 6.0 psec/(nm•km) over the range 1530 to 1565 nm and 4.5 to 11.2 psec/(nm•km) over the range of 1565 to 1625 nm. Maximum PMD of Individual Fiber ≤0.1 Value (ps/ km).
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Why Backbone by LEAF Fiber?
The need for a technologically advanced, powerful telecommunications network is constantly increasing across the globe. To satisfy global demand for bandwidth, networks require an optical fiber solution that can provide both unprecedented performance and economic value. Most of the world's leading optical layer companies, is committed to supplying optical fiber that meets the industry's needs for communication systems that can deliver high performance for customers and countable benefits for network providers.
Optical fiber is the foundation of a network and it is also important decision to choose the right optical fiber, with many options and variables to consider. Fiber optic manufacturing companies guide the customers to select the right fiber. Whether your network requires a fiber designed for performance in submarine, long-haul, metropolitan, access or premises applications, Almost total manufacturing fiber optic companies provide the most advanced optical fiber on the planet.
The pressure continues for increasingly powerful long-distance networks in today's bandwidth-hungry environment. Since 1998, the world's most powerful networks have relied on LEAF optical fiber as the backbone for long-distance networks. Oftentimes carriers rely on LEAF fiber to transmit information at high-bit-rates and over distances with unmatched performance levels – this success has made LEAF fiber a household name in the telecommunications community. In fact, LEAF fiber enables advanced telecommunications networks on six of the world's seven continents, and the amount deployed can reach the Moon and back dozens of times.
A backbone by LEAF fiber provides network capacity and flexibility enabling future growth and compatibility with emerging technologies. LEAF fiber, an ITU G.655 compliant, single-mode, non-zero dispersion-shifted fiber (NZ-DSF) with large effective area, is designed for high-speed networks greater than 300 kilometers. LEAF fiber backbone provides significant performance benefits such as higher power-handling capability, higher signal-to-noise ratio, longer amplifier spacing, and maximum dense wavelength division multiplexing (DWDM) channel plan flexibility. LEAF fiber also has industry leading polarization mode dispersion (PMD) specifications, enabling immediate upgradablity to 40 Gb/s whenever your network is ready.
LEAF fiber, designed with emerging technologies in mind, offers excellent distributed Raman amplification performance and compatibility with a wide variety of modulation formats. Additionally DCM Modules for LEAF fiber provide broadband chromatic dispersion compensation, pushing 40 Gb/s and ultra-long-haul networks to the limit. Since its introduction in 1998, LEAF fiber has earned worldwide leadership by enabling low cost, high bit rate long-haul backbone networks. Whether you are building a new network, installing links for meshing, or extending an existing network, installing LEAF fiber will save money and enable your network for next-generation technologies.
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Last Word
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