#BackHaul

[learnandgrowcommunity]

Session 25: Open RAN | New Front Haul eCPRI, Mid Haul and Back Haul Connectivity and new requirement

Video Link - https://youtu.be/YIhO7la4O80

In this session, we delve into the crucial components of Open RAN: new front haul eCPRI, mid haul, and back haul connectivity. Understanding these elements is essential for optimizing network performance. We'll cover why new front haul eCPRI is needed, explain the roles of mid haul and back haul, and discuss the advancements required in Open RAN to meet the super-fast latency and throughput demands of modern networks. Join us to learn how these connectivity solutions enhance Open RAN deployments.

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[roadmaperp-software]

Backhaul

With the advent of 5G and wireless fiber networks, backhaul technology has completely changed the way we experience communication. In numerous locations, internet hiccups and buffering have vanished. For seamless network connectivity, efficient control over bandwidth, latency, and network traffic is still essential

[lowvsickclown]

test

[denisloughlin]

Illustration - Cell Phone Masts

[oliviadlima]

Free Space Optic Communication Market Size to Grow at a CAGR of 31.3% by 2031

The global free space optic communication market was valued at $347.5 million in 2021, and is projected to reach $4.8 billion by 2031, growing at a CAGR of 31.3% from 2022 to 2031.

Read More: https://bit.ly/454XgWD

[zoomdigitaltv]

Hughes lanza con éxito su satélite JUPITER 3 y marca el inicio  de una nueva era de conectividad

El satélite de comunicaciones comerciales más grande jamás construido duplicará la capacidad de la flota JUPITER de Hughes Continue reading Untitled

[tbrcresearchreport]

The Business Research Company offers wireless and mobile backhaul equipment market research report 2023 with industry size, share, segments and market growth

[manyblinkinglights]

Okay, I need to figure out all the places in the house that have coaxial wiring, to see if I can use moca adapters to do ethernet backhaul on a wifi mesh extender network.

Then I need to figure out what motherboards I have on both my PCs, to decide which one to upgrade the processor on. Which I should probably do, instead of building new, which would be expensive and stupid.

[cyber-sec]

Cisco scores a perfect CVSS 10 with critical flaw in its wireless system

Source: https://www.theregister.com/2024/11/07/cisco_uiws_flaw/

More info: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-backhaul-ap-cmdinj-R7E28Ecs

[icgoodfind]

Beginner's learning to understand Xilinx product series including Zynq-7000, Artix, Virtex, etc.

Xilinx (Xilinx) as the world's leading supplier of programmable logic devices has always been highly regarded for its excellent technology and innovative products. Xilinx has launched many excellent product series, providing a rich variety of choices for different application needs.

I. FPGA Product Series

Xilinx's FPGA products cover multiple series, each with its own characteristics and advantages.

The Spartan series is an entry-level product with low price, power consumption, and small size. It uses a small package and provides an excellent performance-power ratio. It also contains the MicroBlaze™ soft processor and supports DDR3 memory. It is very suitable for industrial, consumer applications, and automotive applications, such as small controllers in industrial automation, simple logic control in consumer electronics, and auxiliary control modules in automotive electronics.

The Artix series, compared to the Spartan series, adds serial transceivers and DSP functions and has a larger logic capacity. It achieves a good balance between cost and performance and is suitable for mid-to-low-end applications with slightly more complex logic, such as software-defined radios, machine vision, low-end wireless backhaul, and embedded systems that are cost-sensitive but require certain performance.

The Kintex series is a mid-range series that performs excellently in terms of the number of hard cores and logic capacity. It achieves an excellent cost/performance/power consumption balance for designs at the 28nm node, provides a high DSP rate, cost-effective packaging, and supports mainstream standards such as PCIe® Gen3 and 10 Gigabit Ethernet. It is suitable for application scenarios such as data centers, network communications, 3G/4G wireless communications, flat panel displays, and video transmission.

The Virtex series, as a high-end series, has the highest performance and reliability. It has a large number of logic units, high-bandwidth serial transceivers, strong DSP processing capabilities, and rich storage resources, and can handle complex calculations and data streams. It is often used in application fields with extremely high performance requirements such as 10G to 100G networking, portable radars, ASIC prototyping, high-end military communications, and high-speed signal processing.

II. Zynq Product Series

The Zynq - 7000 series integrates ARM and FPGA programmable logic to achieve software and hardware co-design. It provides different models with different logic resources, storage capacities, and interface numbers to meet different application needs. The low-power consumption characteristic is suitable for embedded application scenarios such as industrial automation, communication equipment, medical equipment, and automotive electronics.

The Zynq UltraScale + MPSoC series has higher performance and more abundant functions, including more processor cores, larger storage capacities, and higher communication bandwidths. It supports multiple security functions and is suitable for applications with high security requirements. It can be used in fields such as artificial intelligence and machine learning, data center acceleration, aerospace and defense, and high-end video processing.

The Zynq UltraScale + RFSoC series is similar in architecture to the MPSoC and also has ARM and FPGA parts. However, it has been optimized and enhanced in radio frequency signal processing and integrates a large number of radio frequency-related modules and functions such as ADC and DAC, which can directly collect and process radio frequency signals, greatly simplifying the design complexity of radio frequency systems. It is mainly applied in radio frequency-related fields such as 5G communication base stations, software-defined radios, and phased array radars.

III. Versal Series

The Versal series is Xilinx's adaptive computing acceleration platform (ACAP) product series.

The Versal Prime series is aimed at a wide range of application fields and provides high-performance computing and flexible programmability. It has high application value in fields such as artificial intelligence, machine learning, data centers, and communications, and can meet application scenarios with high requirements for computing performance and flexibility.

The Versal AI Core series focuses on artificial intelligence and machine learning applications and has powerful AI processing capabilities. It integrates a large number of AI engines and hardware accelerators and can efficiently process various AI algorithms and models, providing powerful computing support for artificial intelligence applications.

The Versal AI Edge series is designed for edge computing and terminal device applications and has the characteristics of low power consumption, small size, and high computing density. It is suitable for edge computing scenarios such as autonomous driving, intelligent security, and industrial automation, and can achieve efficient AI inference and real-time data processing on edge devices.

In short, Xilinx's product series are rich and diverse, covering various application needs from entry-level to high-end. Whether in the FPGA, Zynq, or Versal series, you can find solutions suitable for different application scenarios, making important contributions to promoting the development and innovation of technology.

In terms of electronic component procurement, Yibeiic and ICgoodFind are your reliable choices. Yibeiic provides a rich variety of Xilinx products and other types of electronic components. Yibeiic has a professional service team and efficient logistics and distribution to ensure that you can obtain the required products in a timely manner. ICgoodFind is also committed to providing customers with high-quality electronic component procurement services. ICgoodFind has won the trust of many customers with its extensive product inventory and good customer reputation. Whether you are looking for Xilinx's FPGA, Zynq, or Versal series products, or electronic components of other brands, Yibeiic and ICgoodFind can meet your needs.

Summary by Yibeiic and ICgoodFind: Xilinx (Xilinx) as an important enterprise in the field of programmable logic devices, its products have wide applications in the electronics industry. As an electronic component supplier, Yibeiic (ICgoodFind) will continue to pay attention to industry trends and provide customers with high-quality Xilinx products and other electronic components. At the same time, we also expect Xilinx to continuously innovate and bring more surprises to the development of the electronics industry. In the process of electronic component procurement, Yibeiic and ICgoodFind will continue to provide customers with professional and efficient services as always.

[nijigasakilove]

Yea we’re eating good with female MCs lately. Another great otome adaptation is here 🙏🏾. Finally a true villainess story.

Love the exposition in this first episode. Does a good job of introducing us to the internal conflict of Pride wanting to right all the wrongs of her past self. The game’s princess pride was horrible and vile, unlike the villainess stories we’ve seen before.

Knowing that, the reincarnated Pride wants to do right by everyone. I like it. Pride’s seiyuu is also great at conveying her emotions.

Pride and Stale’s relationship is very wholesome and I like how she tried to reassure him about his mother and future. That chancellor Gilbert looks kind of sus in the OP, tho. Feel like he may be plotting.

Really like the art style they’ve got going on too. Bright and well done backgrounds.

Was gonna cop the LN last week but just too big a backhaul rn, I will get to it soon tho.

[taobotics]

The 5G security inspection robot system RS-INS adopts a multi-device coupling system, starting from mechanism design and optimization, motion planning and control, state estimation and environment sensing, etc. It realizes 4K HD backhaul, remote real-time control, multi-line patrol, target tracking and localization, daytime + nighttime dual-lighting shooting, etc. through a 5G network. It supports multi-channel video-on-demand and video playback. It supports multi-video on-demand and video playback and can realize routine inspection in complex terrain, remote cloud operation, automatic archiving and analysis in the background, etc. It solves the problems of high intensity of manual inspection, uneven quality, and inability to adapt to the complex terrain of the substation, and explores intelligent security and inspection.

[fluffmugger]

Wild swing on this website, but....

Anyone running a wifi mesh system as AP only? I ain't gonna redo my entire network for wifi toys.

Basically: hardwired setup is as i want it, but we're currently running a couple of APs with differing ssids for full coverage. A unified roaming setup would be far tastier, but i'm not gonna be railroaded into replacing my current router or bridging it as ceding control is the same damned thing. Current disparate APs either pull dhcp from main router, or if they can't, have been zoned ranged to not conflict with main with the gateway hardcoded.

It looks like a netgear system can run ap only mode with an ethernet backhaul, and i can likewise zone out clashes, but hoping someone already has the gear or a similar setup 'cos i ain't dropping money on potentially lying advertising spin.

[suntelecomcn]

FTTA: High-Performance Solution for Integrated Optical Fiber and 5G Networks

There is a huge demand for high-speed data transfers in today’s mobile telecommunications networks. FTTA (Fiber-to-the-Antenna) is an essential element of 5G networks and ensures reliable, robust, and future-proof installation, improves user experience and reduces costs. This article helps you to understand FTTA.

What is FTTA?

FTTA is a broadband network architecture to connect the building baseband unit (BBU) to the remote radio unit (RRU) at the top of the tower by using optical fibers to replace all or part of the coaxial network. FTTA can reduce the loss of signal power. And up to 20km's maximum transmission distance helps realize centralized placement of base stations (BS) in lower-cost telecommunication rooms and more flexible and modularized network planning.

FTTA Solution

FTTA solution reduces installation time and saves the cost of installation and maintenance. FTTA solution includes outdoor optic fibers, PDLC outdoor waterproof patch cords, terminal boxes, etc.

Benefits of FTTA

Perhaps the most benefit of FTTA stems from the physical content of the cable itself. The smaller diameter and lighter weight allow many fiber optic cables to occupy the same amount of space as a single coax cable. Because cellular towers are naturally subject to the elements, the physical size and properties of optical cabling are much less susceptible to damage from gusts of wind.

Other benefits of FTTA relate to the shift from analog to digital. Due to signal losses, the coax cable limited the distance between the antenna and the base station to as low as around 100m. Optical cabling can span up to 20 km with minimal losses.

FTTA provides improved energy consumption and signal integrity. Tower amplifiers are no longer required to combat the inherent noise floor of extended coax runs. The cooling of power amplifiers through air conditioning in a traditional base unit is replaced by ambient air cooling of the RRH, which significantly reduces the electrical power consumption of the system.

FTTA also provides flexible deployment, reduced complexity, saves installation time and space on the tower, lower investment, and high reliability.

Typical FTTA Scenario

Fiber optic networks aim to perform high-speed, error-free data transmission. Adequate testing during each phase of the network deployment guarantees that products meet specifications. It minimizes costly and time-consuming troubleshooting efforts, including locating dirty/damaged connectors, questionable splices, and other faulty components before they disrupt service.

One of the most crucial factors in ensuring proper transmission is controlling power loss in the network against the link loss-budget specifications from the network design recommendation, which establishes a total end-to-end loss budget with sufficient margin while reducing back reflection to a minimum.

What is the Future of FTTA?

Consumer demand and technological advancement will continue to challenge the broadband infrastructure and necessitate more innovation. As incremental improvements such as active antennas integrated with the RRH to eliminate the need for all coax, small cell technology, and tower construction continues to evolve, it is safe to assume the future of FTTA may hold a few more surprises.

5G network provides speeds up to 100 times faster than 4G, which requires more small cell sites/DAS and improvements in conventional antenna tower bandwidth. Fiber optics will continue to provide the lifeblood to this ever-evolving network because only fiber can support the backhaul of these small cell sites produced by this intense proliferation of traffic.

Conclusion

FTTA is an innovative, flexible, and future-oriented way to install the network. It secures your network connectivity today and in the future.

Sun Telecom specializes in providing one-stop total fiber optic solutions for all fiber optic application industries worldwide. Contact us if you have any needs.