Telecommunication Networks

English 简体中文日本語

Choose you item

Challenges & Requirements

5G (5th generation mobile network) is the latest standard for telecommunication networks. Currently being rolled out, 5G is expected to be 10 times faster than its predecessor, 4G. With such speed, 5G requires more bandwidth than the networks before it. Every part of the network needs to work in sync and without fail to deliver on the promise of 5G. Rain or shine, morning or night, these cell towers need to be fully operational to preserve the integrity of the data transferred.

Solutions

Cervoz is ready to support the telecommunications industry, especially for the use of 5G in industrial applications, with its offerings of state-of-the-art PCIe flash modules and DRAM memory modules. Cervoz's Flash products are designed to perform at the highest speed of transmission and the highest level of data integrity. They come in a wide temperature option, which can support operations in extreme temperatures of -40˚C to 85˚C.

For any of the hazardous weather or environmental conditions, such as humidity or dust, Cervoz offers an added service of conformal coating for customers’ products of choice. This protects the components from being aged or damaged by moisture, dust, chemicals, and other environmental factors.

Featured Technologies

3D NAND Flash

A variant of non-volatile Flash memory in which memory cells are layered vertically to shrink cell size and increase storage capacity at a better price.

End-to-End Data Protection

A comprehensive protection that covers the entire pathway for data transmission from the host computer to the SSD and back. The technology detects and corrects any errors that may occur in these long transmission journeys.

Advanced LDPC ECC Engine

An error-correcting mechanism that can correct more errors per page than its predecessors, extending the expected lifespan of the SSD.

Dynamic Thermal Throttling

A temperature-adjustment mechanism that prevents the SSD from overheating by slowing down transfer speed when the disk reaches a maximum temperature threshold. When temperature drops to a predetermined acceptable level, transfer speed returns to normal.

Conformal Coating

A thin protective film that can be applied to any product to protect against moisture, dust, chemicals, and sunlight.

HMI Drives Increased Connectivity Across Various Applications

What is HMI? HMI stands for human-machine interface and is regarded as a user interface (UI) or a dashboard that connects to a machine, equipment, or system. To be more specific, not to be confused with a user interface (UI) and dashboard, HMIs focus more on industrial automation applications. However, this does not mean you will not use HMI for other purposes. Common Applications for Human Machine Interface Here are the common applications for HMIs: Equipment and Machinery Monitoring The most frequently used field is factories. In a modern factory operation, the highly functional HMI is an essential part. They are required to execute and manage complex processes effectively, and functionality is far beyond your imagination. Meanwhile, AI powers the new generation of HMI to enable more functionalities for more critical and daily operations. Building/ Home Automation HMIs are also used in building/home automation to simplify the processes while providing homeowners with a convenient control interface. It involves connecting multiple indoor systems and controlling them from a single interface, such as lighting control, HVAC(Heating, Ventilation and Air-Conditioning) control, and access control. Automotive Dashboards As we are all quite familiar, a common in-car HMI may consist of a touchscreen interface for the driver or passenger to control systems like heating, air conditioning, navigation, radio, and more. As autonomous driving technology becomes more popular, it is possible to see that self-driving vehicles would have no steering wheels but giant touchscreens with digital information in the cockpit. Next-Generation HMI HMI technology is used in almost every industry, including manufacturing, automotive, entertainment, and medical applications. HMI in industrial applications is the primary interface for factory operators to control manufacturing processes or machines. Modern industrial HMIs range from simple handheld interfaces, replacing pushbuttons and switches, to the complex operator interface for SCADA. Hence, HMIs have become widely used and developed into more compact sizes to fit space-constrained systems, and even mobility is considered. As we move toward the automation world, coupling edge computing and AI features, modern HMI is changing how humans interact with machines. For example, controlling machines with advanced 3D hand gesture recognition are not only an innovative interface of HMI, but also a touch-free and hygienic operation of the display. In the following articles, Cervoz will show an in-depth analysis about the future trends and challenges of HMI and how Cervoz's solution can overcome the obstacles of HMI deployment. Stay tuned!

# AIoT # Telecommunication Networks # 2022

NEWS

2022.11.16

How AI is reshaping the edge computing landscape

How much computing power is needed at the edge? How much memory and storage are enough for AI at the edge? Minimum requirements are growing as AI opens the door to innovative applications that need more and faster processing, storage, and memory. How can today's memory and storage technologies meet the stringent requirements of these challenging new edge applications? What do we mean by “the edge”? Edge includes any distributed application where specific processing occurs away from the server, even if the data is eventually sent to a data center. The big idea is to avoid sending all the data over the internet for processing on a server and instead allow data to be processed closer to where it's collected, avoiding latency issues with long data roundtrips, and enabling near real-time response on site. The edge is roughly divided according to the distance from the server to the endpoint. The so-called Near Edge can include applications close to the data center, perhaps even within the same building. The Far Edge takes the other extreme in applications such as autonomous vehicles. The overlapping feature is that the edge system processes data that would have traditionally been sent to a data center. This has practical applications in many industries. Data latency and bandwidth at the industrial edge In industrial applications, edge computers are typically designed to take inputs from sensors or other devices and act on the inputs accordingly. For example, preventative maintenance takes acoustic, vibration, temperature, or pressure sensor readings and analyzes them to identify anomalies that indicate slight faults in machines. Machines can be taken offline immediately or when needed to enable maintenance to occur ahead of catastrophic failure. Reaction times must be quick, but data quantity is low. However, AI is putting a strain on these edge systems. The impact of AI on edge processing loads AI places a different kind of load on computer systems. AI workloads require faster processors, more memory, and powerful GPUs. AOI, for example, has seen widespread adoption for PCB inspection, using video input from high-speed cameras to identify missing components and quality defects. In fact, similar visual inspection technology is seeing adoption in industries as diverse as agriculture where it can be used to identify defects and discoloration in produce. Performing complex algorithms on video inputs requires the parallel processing capabilities of power-hungry GPU cards, more memory for efficient and accurate AI inference, and more storage space for additional data. But don't these already exist in data centers? Bringing a sliver of data center power to the edge Essentially, to tackle AI tasks at the edge, we're bridging the gap between the edge and the data center. Servers tucked away in temperature-controlled data centers have terabytes of memory and vast amounts of storage on hand to handle specific high-capacity loads and keep systems working fast. But when it comes to inference happening far from the data center, it's a different story. Edge computers don't enjoy such idyllic settings and must be built to withstand harsh environments. The edge needs hardware that strives for maximum performance while accounting for less-than-ideal conditions. Hardware for the edge Adding AI at the industrial edge requires hardware suited to the task. An industrial computer that can handle extreme temperatures, vibrations, and space constraints is a must. In particular, three things are needed for vision systems, the most prolific AI application to date, memory to support efficient AI inference, storage for the incoming data, and PoE to support the addition of cameras. Getting more memory in a smaller space can be accomplished with the latest DDR5. It provides more memory capacity at the edge with higher speeds, with twice the speed and four times the capacity of DDR4 with the same footprint, it makes more efficient use of available space and resources. Extending capacity is needed for edge applications, as the data must go to the server or stay at the edge for some time, so SSDs are needed for interim storage. The shift from SATA to NVMe has opened the doors to greater speeds and performance and the NVMe PCIe G4X4 SSD is the latest SSD in Cervoz's pipeline, providing the industrial performance for these applications. Vision systems need cameras. PoE+ is the simplest and most efficient way to add high-speed cameras to the system, providing both power and data transmission through a single cable. Cervoz's upcoming PoE Ethernet Modular PCIe Expansion Card adds this functionality through a small add-on for power. Get a head start for AI at the edge For enterprises looking to get an edge, the combination of industrial computers plus industrial-strength memory and storage provide the reliability to withstand harsh edge environments and the power needed to enable next-generation AI technologies at the network edge.

# AIoT # Edge Computing # Embedded Computing # Expansion Card # DRAM Module # 2022

NEWS

2022.08.24

A New Space Race: LEO Satellite in 5G Networks

A revolution in space networking is rising thanks to a new wave of innovation in Low-Earth Orbit (LEO) satellites. According to McKinsey, around 50,000 satellites will be orbiting in space above our heads by 2030. Meanwhile, the global satellite communications market will reach $40 billion in 2030, with a compound annual growth rate of 7%, and may grow even faster in the next ten years. Low-Earth Orbit Satellite There are essentially three types of Earth-centered orbits, each offering certain capabilities and advantages: GEO (Geostationary Orbit), MEO (Medium-Earth Orbit), and LEO (Low-Earth Orbit). Geostationary Orbit (GEO) A GEO satellite orbits at an altitude of more than 35,000 km from the ground, matches the Earth's rotation as it travels, and works for stationary missions such as weather monitoring or TV broadcasting. Medium-Earth Orbit (MEO) A MEO satellite orbits at an altitude of over 5,000km and has been commonly used for navigating applications including the Global Positioning System (GPS). Low-Earth Orbit (LEO) LEO satellites circle relatively close to Earth's surface, generally with an altitude of up to 2,000km. They have lower latency than the above equivalents, making them ideal for communication and internet services. With the latest technological breakthrough, LEO satellites have become increasingly feasible to manufacture, launch, and operate. However, a single LEO satellite is less useful for telecommunication tasks since it moves so fast making it quite challenging to track. Instead, for communication and network purposes, LEO satellites are launched in group and work as a part of a large constellation to provide stable connections and achieve continuous global coverage. LEO Satellites in 5G Networks and Beyond The ever-increasing number of connected devices and IoT has driven the exploding data usage and propelled the need for extra bandwidth and ubiquitous connectivity. Yet, the development of 5G network infrastructures is still lagging far behind in meeting the demands. As LEO satellite costs plummet, they play a key role in complementing 5G networks. Satellite Networking makes up for the coverage "holes" and overcomes the limitation of transmission range and high bandwidth costs. In this 5G-space race, one of the main challenges for telcos and Satellite-As-A-Service operators is to realize the integration of satellite and terrestrial network services. To provide integrated service, the operators use satellites for cellular backhaul, which is the underlying infrastructure that connects cell sites to the central data centers that power the Internet. Challenges & Requirements Harsh Environment in Satellites The harsh environment of space missions may cause severe limitations and damage to electronic components. The main challenges include high radiation levels, low pressure, heavy vibrations, no convective cooling, and extreme temperature (−100C to 200C). Hence, electronic systems and components for spacecraft usually have space-specific certification. However, in the last few years, more operators have started to manufacture LEO satellites using military-grade commercial-off-the-shelf (COTS) components, to lower the costs significantly. A few steps away from space-mission certifications, Cervoz's Wide-Temperature technology and our Military-Grade products are your ideal candidates for mission-critical operations. Durable Terrestrial Infrastructure Currently, one of the deciding points for the market players lies in reliable and economic satellite backhaul fixed infrastructure, such as satellite gateways. Satellite gateways serve as data exchange points between satellite and terrestrial networks. They are usually installed outdoors with a clear line of sight to guarantee uninterrupted coverage and rooms for future expansion. Moreover, to support the long lifespan of satellites, ar.20 years, the gateways have to maintain long-term stable operation to ensure optimum performance. Meanwhile, some players are focusing on installing smaller user terminals on vehicles or mobile units for ubiquitous mobility and optimum service quality. At Cervoz, we understand your business needs and have an entire series of flash, DRAM, and expansion solutions to support your diverse, even rugged applications. Quality is always our primary value proposition. We constantly research and introduce new, groundbreaking solutions to meet the latest industrial trends. We are confident that our products are highly reliable, stable, power-efficient, compact, and provide constant operation in harsh environments. Our value-added services such as Cervoz FlashMonitor, Anti-Vibration Fill, and Conformal Coating complement our products to perform at the highest level in the fast-paced world.

# Telecommunication Networks # Expansion Card # Industrial Storage # DRAM Module # 2022

NEWS

2022.08.10

New Power Over Ethernet Modular Expansion Card

Cervoz Launches New Modular Expansion Card - PCIe Ethernet Solution for Various Industrial Applications Cervoz introduces an Industrial Ethernet Modular Expansion Card, MEC-LAN-P004, with Power-over-Ethernet Plus (PoE+) technology, an optional feature that guarantees reliable power and data transmission through a single Ethernet cable. As a cost-effective solution to expand the Gigabit network, this product is ideal for applications in public transportation, HMI and machine vision in industrial automation. MEC-LAN-P004, a PCI Express x4 with four isolated GbE LAN ports, and four independent Power Source Equipment (PSE) channels based on Intel I210 controller, has flexible input of 12~24V from PCI Express ATX 6PIN. It meets the IEEE 802.3 at standards and provides up to 25.5W of PoE power for each port, eliminating the need for power wiring. Larger Power Transmission with PoE+ Module Cervoz provides an add-on Power over Ethernet Plus (PoE+) module, an enhancement to PoE, on MEC-LAN-P004 to meet the dynamic demands of industrial markets using PoE applications in their day-to-day operations, such as machine vision, factory automation, and surveillance. The MEC-LAN-P004 with add-on PoE+ module supports max 50W PoE power with PCIe slot (without PCIE-ATX Power) and up to 25.5W at 50V per PoE port. With Cervoz PoE+ expansion cards, your embedded systems can build robust transmission networks. High Performance MEC-LAN-P004 has four Ethernet ports that support 10/100/1000Mbps Ethernet connectivity with auto-negotiation and IEEE 802.3x flow control. High-Speed Network Communication MEC-LAN-P004 is developed based on Intel I210 controller to adapt higher-performance network communication in Gigabit Ethernet connection. High Flexibility The MEC-LAN-P004 is designed to be flexible for various applications. In addition, accessories (heatsinks, bracket) are included in the standard package. Explore Cervoz New Ethernet Expansion Card Now - MEC-LAN-P004 for additional information, please contact Cervoz Now!

# Telecommunication Networks # Expansion Card # 2022

NEWS

2022.06.15

Taming Data-Driven World with High-Capacity SSDs

# Industrial Storage # 2022

NEWS

2022.01.26

Next-Generation Server Solution

In the post-pandemic era, factories are facing multiple challenges in production and manufacturing, including labor and material shortages, rise in labor costs, halts in production. The current automated production lines can no longer keep up with the market competition. However, through development of 5G technology, the integration of 5G, edge computing and AI have the greatest impact on the digitization of smart factories. It will also become one of the driving forces in the server market. Challenges and Requirements As a perfect server solution, selecting suitable server components to build data centers and servers is the basic requirement. Even with many 5G and AI advances, speed, stability, data security, and low power consumption will be essential for servers building as well. Flash storage and memory for server applications must be fast and reliable, able to effectively process the accumulated and increasing amount of data every minute and second, hence the SSD and memory products with high capacity is much-needed. In addition, the operation of the server is 24/7, and any abnormal power supply or overheating of components in the servers may cause irreparable losses, especial the dada missing. Cervoz Solutions High-speed, High capacity and Low power consumption Based on the latest platform development plan of Intel, the new Cervoz DDR5, in RDIMMs, UDIMMs, and SODIMM, support Intel 12th gen processor. Also, Cervoz DDR5 with dual-channel I/O mode with 32-bit wide channels provides twice the performance of DDR4, as well as improved power efficiency through an on-DIMM 12V voltage regulator and 1.1V I/O. With a dual-channel DIMM topology for higher channel efficiency, it is suited to server and cloud computing applications. High-Speed High-Efficiency 2X banks & same bands refresh Low Power Consumption Enhanced endurance and Stability for industrial applications Cervoz industrial-grade NVMe PCIe Gen4x4 SSD features 3D NAND technology with large storage capacities, which offers temperature tolerance from -40˚C~85˚C. Comparing Cervoz NVMe PCIe Gen4x4 SSD with T405 Gen3x4 SSD, the speed is 3.5 times faster. It greatly benefits server and cloud computing application. Featured technologies for server applications Error-Correcting & Uninterrupted Operation Cervoz Advanced LDPC ECC Engine is an error-correcting mechanism that is far superior to its predecessor, EEC. It can correct more errors per pages, thus sustaining the lifespan of the SSD in servers. Cervoz Powerguard function for flash module is designed to prevent data loss and ensure the stability of data transmission during an unstable power supply situation. It's definitely a must-to-have technology for server applications. Solutions to Prevent Sever from Overheating Cervoz offers a feature known as Dynamic Thermal Throttling for flash module products. This mechanism is activated to prevent the SSD from overheating, automatically adjusting SSD performance to cool it down, allowing the SSD continues to perform at optimal levels without declines in performance. Meanwhile, the special fin heatsink design for M.2 2280 NVMe PCIe products can effectively reduce the temperature of the SSD during operation and maintain stable read and write performance.

# Servers/Cloud Computing # Embedded Module # DRAM Module # 2022

Downloads

Date	File Name	Capacity
2023.02.20	M.2 Solutions	2.33 MB
2022.11.15	WiFi Solution_MEC-WIFI-2042B-30_Datasheet_Rev1.0	0.98 MB
2022.08.01	Cervoz FlashMonitor V2.1	0.65 MB
2022.07.22	Server & Networking Solutions	5.30 MB
2022.07.21	Cervoz Product Catalog_Rev2.0	13.51 MB
2022.07.21	FlashMonitor	0.53 MB
2022.07.21	5G Technology	0.48 MB
2022.07.19	3D NAND TLC	0.61 MB
2022.07.17	MEC Products	1.23 MB

TOP

Telecommunication Networks

Challenges & Requirements

Solutions

Featured Technologies

3D NAND Flash

End-to-End Data Protection

Advanced LDPC ECC Engine

Dynamic Thermal Throttling

Conformal Coating

Related News

BLOG

HMI Drives Increased Connectivity Across Various Applications

NEWS

How AI is reshaping the edge computing landscape

NEWS

A New Space Race: LEO Satellite in 5G Networks

NEWS

New Power Over Ethernet Modular Expansion Card

NEWS

Taming Data-Driven World with High-Capacity SSDs

NEWS

Next-Generation Server Solution

Recommended Products

CIR-S5DUSC4808G

CIR-S5DUSB4816G

CIR-S5DUSB4832G

CIR-S5SUSC4808G

CIR-S5SUSB4816G

CIR-S5SUSB4832G

T385 Family

T376 Family

M335 Family

M336 Family

S350 Family

T385 Family

T376 Family

M335 Family

M336 Family

S350 Family

T435 Family

M335 Family

T376 Family

T435 Family

M335 Family

M336 Family

S350 Family

S350 Family

S130 Family

S130 Family

S130 Family

S130 Family

S141 Family

MEC-WIFI-M101-H

MEC-WIFI-M231B-H

MEC-WIFI-2042B-30

MEC-WIFI-2532B-30

MEC-WIFI-2632B-30

MEC-LAN-P002

MEC-LAN-P004

MEC-LAN-P014

MEC-USB-M102

Downloads