#ethernet fiber converter

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[GelecekBT] CLR Networks Gigabit Ethernet Bidi 1-Core Fiber Optik Media Converter Seti  [SM , SC Simplex 20km]

[suntelecomcn]

Closer Look at 400G QSFP-DD Optical Transceiver Module

Recent years have seen the evolution towards the 5G, Internet of Things  (IoT), and cloud computing, increasing pressure on data centers to ramp up both network capacity to 400G and driving providers to search for new solutions to achieve their 400G Data Center Interconnects (DCIs). 400G QSFP-DD optical transceiver module is becoming one of the most popular cutting-edge 400G DCI solutions. This article will provide a basic understanding of QSFP-DD optical transceiver modules.

What is the QSFP-DD Optical Transceiver Module?

Quad small form-factor pluggable-double density (QSFP-DD) is designed with eight lanes that operate at up to 25 Gbps via NRZ modulation or 50 Gbps via PAM4 modulation. It supports data rates of 200 Gbps or 400 Gbps and doubles the density. QSFP-DD is backward compatible with current 40G and 100G QSFPs. It is compliant with IEEE802.3bs and QSFP-DD MSA standards. QSFP-DD is available in single-mode (SM) and multi-mode (MM) fiber optic cables and includes digital diagnostics monitoring (DDM) to monitor parameters such as power, temperature, and voltage.

Types of 400G QSFP-DD Optical Transceiver Module

400G SR8 QSFP-DD 

400G SR8 QSFP-DD optical transceiver module is suitable for short-distance interconnection or multi-channel data communication. The transmission rate is up to 425Gbps, and the central wavelength is 850nm. The transmission distance is up to 70m or 100m through multi-mode OM3 and OM4 fiber.

400G DR4 QSFP-DD

400G DR4 QSFP-DD optical transceiver module achieves the transmission over single-mode fiber (SMF) with an MPO-12 connector. It supports a max transmission distance of 500m on SMF.

400G FR4 QSFP-DD

400G FR4 QSFP-DD optical transceiver module supports link lengths of up to 2km SMF with a duplex LC connector. It uses wavelength division multiplexing(CWDM ) technology, eight channels of 53Gbps PAM4 signals on the electrical side, and four channels of 106Gbps PAM4 signals on the optical side, which is twice the rate of the electrical side.

400G LR4 QSFP-DD

400G LR4 QSFP-DD optical transceiver module is designed with a built-in Gearbox chip that multiplexes the two channels' electrical input data into a single-channel outputs signal and then modulates it to the optical receiver end. The digital signal processor (DSP) basis gearbox converts eight channels of 25GBaud PAM4 signals into four channels of 50GBaud (PAM4) over an SMF cable with duplex LC connectors. It supports a transmission distance of up to 10km.

400G LR8 QSFP-DD

The 400GBASE-LR8 optical transceiver module supports link lengths of up to 10km over a standard pair of G.652 SMF with duplex LC connectors.

 400G ER8 QSFP-DD

The 400G ER8 QSFP-DD optical transceiver module supports link lengths of up to 40km over a standard pair of G.652 SMF with duplex LC connectors.

400G ER4 QSFP-DD

400G ER4 QSFP-DD optical transceiver module supports link lengths of up to 40km over a standard pair of G.652 SMF with duplex LC connectors. It has only four wavelengths for 4 LAN WDM channels 1295.56/1300.05/1304.58/1309.14nm.

Advantages of 400G QSFP-DD Optical Transceiver Module

Backward compatibility: Allowing the QSFP-DD to support existing QSFP modules (QSFP+, QSFP28, QSFP56, etc.). It provides flexibility for end-users and system designers.

 Adopting the 2x1 stacked integrated cage/connector to support the one-high cage connector and two-high stack cage connector system.

SMT connector and 1xN cage design: Enable thermal support of at least 12W per module. The higher thermal reduces the requirement for heat dissipation capabilities of transceivers, thus reducing some unnecessary costs.

ASIC design: Supporting multiple interface rates and fully backward compatible with QSFP+ and QSFP28 modules, thus reducing port and equipment deployment costs.

Applications

400G QSFP-DD optical transceiver module is used in 400G Ethernet, data centers, telecommunications networks, cloud networks, Infiniband interconnects, high-performance computing networks, 5G, 4K video, IoT, etc.

Conclusion

400G QSFP-DD optical transceiver module offers high speed, performance, scalability, and low power in 400G Ethernet. Sun Telecom specializes in providing one-stop total fiber optic solutions for all fiber optic application industries worldwide. Contact us if any needs.

[eagerled]

What Are The Specifications of Novastar CVT4K-S?

If you are into LED displays, you know how crucial it is to keep everything connected smoothly. That is where the NovaStar CVT4K-S fiber converter comes in. This little powerhouse is all about making sure your signals travel far and wide without a hitch.

At Eager LED, we understand the importance of smooth connectivity for stunning LED displays. That is why we offerthe Novastar CVT4K-S fiber converter which is a powerful tool designed to ensure reliable, high-quality signal transmission over extended distances.

In this blog, we will know the key specifications of this innovative device:

Connectivity and Capacity

16 Neutrik Ethernet Inputs and Outputs: This allows for versatile connection to various LED display components and control systems.

4 Optical fiber Inputs and outputs: Featuring two master/backup pairs, the CVT4K-S offers redundancy and stability for critical connections. These support 10 Gigabit data transfer for smooth signal flow.

Reliability and Power

Dual-Power Redundancy backup: The CVT4K-S boats two power connectors ensuring uninterrupted operation even if one power source fails.

Wide Power Input Range: The device operates on a wide AC voltage range (100-240V, 50/60Hz) for global compatibility.

Low Power Consumption: With a consumption of only 10W, the CVT4K-S is an energy-efficient solution.

Usability and Convenience

Plug-and-Play functionality: No additional drivers are needed, making setup a breeze.

Control via USB and LAN: The converter can be easily controlled and monitored using either a USB cable or a network connection.

Status Indicator: Integrated LED lights on the front panel provide real-time information on the status of each Ethernet port, simplifying troubleshooting.

The Novastar CVT4K-S is a valuable asset for anyone working with large LED displays. Its features ensure reliable signal transmission, even over long distances. For more information on how the CVT4K-S can enhance your LED display project, contact Eager LED today!

[itgindia]

ITG India: Advantech Server Board Experts

ITG India provides Advantech server board solutions that support Intel Xeon servers, DDR4, and IPMI 2.0. Our Advantech industrial PC solutions are designed for flexibility and customization. With Advantech's comprehensive portfolio of industrial communication products, including industrial Ethernet switches, media converters, and fiber networks, we help users build reliable network connections. Get connected with us today!

[shereen1]

Unleash Your Business Potential: A Deep Dive into Dinstar Networking Solutions with Hardware Egypt

The dynamic landscape of Egyptian businesses demands a robust and dependable network infrastructure. Hardware Egypt, a frontrunner in IT solutions, recognizes this critical need and offers a comprehensive portfolio of networking products, prominently featuring the esteemed brand Dinstar.

This article serves as a comprehensive guide, delving into the world of Dinstar networking solutions and how they can empower Egyptian businesses to achieve their networking aspirations.

Dinstar: A Pillar of Networking Excellence

Dinstar, a globally recognized manufacturer, stands out for its innovative and high-performance networking equipment. Their solutions cater to a diverse clientele, encompassing small and medium-sized enterprises (SMBs) to sprawling corporations and service providers.

Hardware Egypt, your trusted partner, offers a comprehensive selection of Dinstar products, including:

Industrial Ethernet Switches: Engineered to withstand demanding environments, these robust switches guarantee reliable data transmission in industrial settings like factories, transportation systems, and more.

Unmanaged Switches: Ideal for small offices and basic network connectivity needs, these cost-effective and user-friendly switches offer a straightforward setup.

Managed Switches: Packed with advanced features like VLAN management, Quality of Service (QoS), and robust security, these switches cater to businesses with intricate networking requirements.

Wireless Access Points: Dinstar's access points deliver seamless Wi-Fi connectivity, empowering businesses to cultivate a mobile and adaptable work environment.

Media Converters: These converters ensure seamless integration between diverse network media types, such as copper and fiber optic cables.

VPN Routers: Establish secure connections between remote offices and employees with Dinstar's VPN routers, safeguarding data privacy and integrity.

Why Dinstar Should Be Your Networking Choice for Your Egyptian Business

There are compelling reasons for Egyptian businesses to embrace Dinstar networking solutions:

Unwavering Reliability and Performance: Dinstar products are meticulously crafted with high-quality components and undergo rigorous testing procedures. This translates to dependable operation and optimal network performance.

Cost-Effective Solutions: Dinstar offers a wide array of products at competitive prices, making them a budget-friendly option for businesses of all sizes.

Scalability for Growth: Dinstar solutions are designed to seamlessly scale alongside your business. You can effortlessly add new devices and users without compromising on performance.

Ironclad Security: Dinstar products integrate advanced security features to shield your network from unauthorized access and cyber threats.

Effortless Management: Dinstar prioritizes user-friendliness. Their intuitive interfaces make installation, configuration, and ongoing management a breeze, even for users with limited technical expertise.

Hardware Egypt: Your Trusted Dinstar Partner

At Hardware Egypt, we are dedicated to equipping our Egyptian customers with the best possible networking solutions.  Our team of experts possesses in-depth knowledge of Dinstar products and can assist you in selecting the ideal equipment for your specific needs.

We offer comprehensive support, encompassing pre-sales and post-sales assistance. This ensures a smooth implementation process and ongoing support for your Dinstar network.

Real-World Examples: How Dinstar Empowers Egyptian Businesses

Let's explore some real-world examples of how Dinstar networking solutions have empowered Egyptian businesses:

A Renowned Hotel Chain: Dinstar's managed switches provided a stable and secure network backbone, enabling the hotel to offer seamless Wi-Fi connectivity for guests and efficient operation of their management systems.

A Manufacturing Powerhouse: Dinstar's industrial Ethernet switches ensured reliable data transmission across the factory floor, minimizing downtime and optimizing production processes.

A Government Institution: Dinstar's VPN routers facilitated secure communication between various government offices, fostering collaboration and enhancing data security.

Conclusion

Dinstar, offered by Hardware Egypt, presents a compelling proposition – a perfect blend of reliability, performance, and affordability. By investing inDinstar networking solutions, Egyptian businesses can establish a robust and secure foundation for their digital success. Hardware Egypt stands as your trusted partner, guiding you through the selection, implementation, and maintenance of your Dinstar network.

Contact Hardware Egypt today to discuss your specific networking requirements and explore how Dinstar solutions can empower your business to achieve new heights.

[versironinc]

Fiber Optic Media Converters

Fiber optic media converters bridge the gap between different network types, seamlessly converting signals between fiber optic and copper-based Ethernet networks. They enable the integration of fiber optic cabling into existing copper-based network infrastructures, extending network reach and enhancing data transmission speeds. These compact devices serve as efficient and reliable solutions for network expansion, ensuring smooth connectivity and data transfer across diverse network environments.

[ultrimio]

SYNTHWAVECPU N10:Photonics Session 2

The right types of lasers for Ultrimio

Lasers convert electrical signals to optical signals for transmission over fibers.

Laser output intensity depends on applied current. Modulating current rapidly switches between two intensity levels to represent binary 1 and 0.

This optical modulation enables high bandwidth fiber optic communications. Light has much higher bandwidth than electricity in copper.

Optical modulation is used for fiber channel, Ethernet, and WDM.

Lasers suitable for high-speed optical modulation, like DFB lasers, VCSELs, and EMLs, are key for fiber networks and fast long-distance data transmission.

Explaination:

-Silicon photonic integrated circuits (PICs) and fibers are used to minimize losses and improve efficiency for various applications. Reducing waveguide losses through advanced fabrication and 2.5/3D integration enhances performance. (Minimizing coupling losses between on-chip III-V lasers and silicon PICs using hybrid or heterogeneous integration provides high overall efficiency.)

-Integrating lasers on-chip removes chip-to-chip coupling loss and fiber-to-chip couplers, saving power and improving link budget for datacom. These advancements enable silicon photonics for communications, sensing, quantum tech and optical computing.

-Waveguide losses are reduced through improved fabrication and multi-layer integration. This boosts performance for quantum applications. Coupling losses are minimized by integrating III-V lasers with silicon PICs heterogeneously or hybridly. This increases total efficiency.

-On-chip lasers eliminate chip-to-chip and fiber-to-chip coupling losses, reducing power and improving link budget for datacom. These improvements enable widespread silicon photonics for various fields.

These advancements enable widespread adoption of silicon photonics in fields such as optical reservoir computing.

[hkxytech]

Beckhoff EK1501 EtherCAT Coupler with ID switch

Beckhoff EK1501 EtherCAT Coupler with ID switch, multi-mode fiber optic. The EK1501 EtherCAT Coupler with multi-mode fiber-optic connection is the link between the EtherCAT protocol at fieldbus level and the EtherCAT Terminals. The coupler converts the passing telegrams from Ethernet 100BASE-FX to E-bus signal representation. A station consists of a coupler and any number of EtherCAT Terminals…

[hound-dog-development]

TP-LINK MC210CS Gigabit Media Ethernet Converter, 1000Mbps RJ45 to 1000M single-mode SC fiber, up to 15Km-9miles, chassis mountable

TP-LINK MC210CS Gigabit Media Ethernet Converter, 1000Mbps RJ45 to 1000M single-mode SC fiber, up to 15Km/9miles, chassis mountable

[inovi]

What is the difference between a router and a modem?

INOVI A modem and a router are two essential devices for connecting your home network to the internet. However, they have different purposes and functions.

A modem (modulator-demodulator) is a device that converts the digital signals from your computer into analog signals that can be transmitted over telephone lines or cable. It also converts the analog signals from the internet back into digital signals that your computer can understand.

A router is a device that creates a local area network (LAN) in your home. It allows multiple devices to connect to the internet at the same time and also allows them to communicate with each other.

In most cases, you will need both a modem and a router to connect your home network to the internet. However, some ISPs offer modem/router combos that combine both devices into a single unit.

Here are some additional details about the two devices:

Modems: Modems come in a variety of types, including cable modems, DSL modems, and fiber optic modems. The type of modem you need will depend on your ISP and the type of internet service you have.

Routers: Routers also come in a variety of types, including wireless routers, wired routers, and mesh routers. Wireless routers are the most common type of router and allow you to connect to the internet wirelessly. Wired routers connect to your devices using Ethernet cables. Mesh routers create a wireless mesh network that covers a wider area than a traditional wireless router.

[guncelkal]

RJ45 to Fiber Optics Converter TP-Link MC210CS 1000 mbps

If you’re passionate about IT and electronics, like being up to date on technology and don’t miss even the slightest details, buyRJ45 to Fiber Optics Converter TP-Link MC210CS 1000 mbps at an unbeatable price. Colour: Grey Black Characteristics: Non-stick LED in operation indicator Connectivity: Cable Interface: Gigabit Ethernet Certificate: RoHS Connections: 1 x RJ45 Working range for…

[productsonsaleaustralia]

TP-LINK MC210CS Gigabit Ethernet RJ45 to SC Fiber Single-Mode Media Converter Extends Distance up to 15km

TP-LINK MC210CS Gigabit Ethernet RJ45 to SC Fiber Single-Mode Media Converter Extends Distance up to 15km TP-Link MC210CS Gigabit Single-Mode Media Converter Extends fiber distance up to 15km Works at 1000Mbps in Full-Duplex mode for both TX port and FX port Supports auto MDI/MDIX for TX port Provides switch configuration of Force /Auto transfer mode for FX port. Extends fiber distance up to…

[shawn157632]

Wanglink - Ethernet Fiber Switch 4f2e 10/100M 4Fiber 2RJ45 SingleFiber SC 20KM Media Converter PCBA