Katherine Wang
Do You Really Need a White Box Switch？ - FS.COM. Although white box switches have been emerged for years, many people still tend to consider switches first from branded companies first when buying a fiber optic switch.
The adoption of white box switch has been limited to niche companies that have large engineering departments. Over the years, the market of fiber optic market has been dominated by select vendors like Cisco, HP, Arista and Juniper. However, white box switch is coming to break the ice. White Box Switch: What’s It? The phrase “white box” has long been used to apply to no-name computers. White Box Switch: What’ Makes It Superior over Traditional Switch Despite the fact that the use of white box switches has been limited for a couple of reasons, such as customer worries for product quality and technical support, white box switches have come a long way from where they were. 1.High flexibility, as their main function is to meet the data demands. 2.These are helpful to provide efficiency and productivity to the business.
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FHX Ultra High-Density Fiber Patching Solution. In today’s data centers, space is often at a premium, making density more critical than ever.
So using a comprehensive solution of high-density fiber enclosures with either adapter panels or fiber cassettes would provide a complete fiber cross connect patching solution for applications where maximum density is required. The topic of this post is about FS ultra high-density FHX fiber enclosure system, which includes ultra adapter panels, ultra MTP/MPO cassettes and ultra fiber enclosures. Basics of FHX Ultra Fiber Enclosure System Generally, high-performance data centers need solutions delivering easier MACs and the flexibility to migrate to higher data speeds as business needs push for ever-greater transaction volumes.
QSFP-40G-UNIV vs QSFP-40G-SWDM4. Nowadays, the demand for high bandwidth increases and footprints for data center expands dramatically, which makes the migration from 10G to 40G much more necessary than ever before.
Under this condition, many enterprises are ongoing or imminent to upgrade their data center network infrastructures. To better cater for our users, two transceivers 40G UNIV and 40G SWDM4 QSFP using SWDM (Short Wavelength Division Multiplexing) technology are compared in the following text, which intends to offer a cost effective transceiver solution for 10G to 40G migration applications.
As parallel multimode MPO fiber cabling is much more expensive than Duplex-LC fiber cabling, Duplex-LC fiber patch cords will be used in these two SWDM applications, as a cost saving cabling method. QSFP 40G UNIV Transceiver for SWDM Application How does the Arista QSFP 40G UNIV work for 40G connection? Why Is the Three-Tier Architecture Out of Fashion?
My friend complained to me, “My school said that it had deployed big brand switch units, but why is the network connecting experience still frustrating?”
In my experience, the bandwidth to the end user is not only about the switch, but also significantly dependent on the big infrastructure of the network. The best I currently know is the flatter leaf-spine network architecture. Internet speed is not just about the switch? Then what is it about? In the traditional three-tier network architecture, communication between two end servers has to experience many different switches. Two servers in a three-tier network need to experience five switches when they communicate. That is to say, for instance, when you want to give a book to your friend in the same school but in a different class, you have to firstly ask your monitor to give it to your teacher, then to the head teacher, then to the teacher and then the monitor in the other class, and at last to your friend.
IoT, 5G & NFV: Challenge or Blessedness for Data Center? - Blog of FS.COM. In the new connection era, technologies like cloud computing, large data, networking and artificial intelligence are booming.
The data center construction and operation are also faced with continuous challenges. In the coming days, data center networks have to supply ever-increasing speed and scale for interconnection, both between data centers and within individual data centers. As the key drivers, IoT (Internet of things), 5G and NFV (Network Function Virtualization) will push that demands even further. 21 Foods That Naturally Unclog Arteries. Cardiovascular problems cause unimaginable havoc but what’s the cause?
Hundreds of its causes root from clogged or inflamed arteries when the walls are all plagued. The good news is that some daily diet foods can naturally assist you to enjoy a healthy heart and a healthier life. A lengthy list of 21 foods has been compiled here for your health, based on researched data. These foods are stuffed with antioxidant, fibers and some good fats that are healthy for your heart as well as for your hair and skin.
Additionally, they enhance bodily functions by promoting the production of hormones and absorption of nutrients. Here, take a look at 21 best foods that unclog arteries naturally and protect you against heart attack. IoT, 5G & NFV: Challenge or Blessedness for Data Center? - Blog of FS.COM. 8-Fiber MTP VS. 12-Fiber MTP Cables - Tutorials Of Fiber Optic Products. MTP fiber cable in data center becomes increasingly popular in data center with the wide deployment of 40G and 100G network.
It is common that 40G and 100G network usually based on 12-fiber MTP networking system. However, not all the 12 fibers of MTP fiber cable are used. 12-Fiber MTP Cable During Transmission There are usually 4 fibers left unused, if you are using a 12-fiber MTP cable to transmit 40G with QSFP+ module or 100G with QSFP28 module. Multimedia Modular Panel–Flexible Solution for Mixing Fiber and Copper Cabling - Blog of FS.COM. No matter we are constructing a copper network or a fiber optic network, inline coupler or fiber adapter always plays an important role in terminating or connecting between two lines.
Now both copper networking and fiber optic networking technologies are being developed to meet the continuously increased bandwidth needs. And there are cases where we have to implement mixing fiber and copper link, such as link aggregation through EtherChannel or IEEE 802.3ad standards. Then how to effectively and efficiently couple both copper keystone jacks and fiber optic connectors on one panel? This post will provide the solution by using the multimedia modular panel, which can manage and organize a wide variety of fiber cabling and copper cabling.
FS.COM QSFP+ Optical Modules Solution. Posted on May 10, 2017 by FS.COM Tags:QSFP+ Optical Modules FS.COM QSFP+ optics covers 40GBASE QSFP+ modules for Generic equipment, major brands’ routers and switches, non-major brands’ devices and specifically customized system.
All compatible 40G QSFP+ transceivers are tested on full range of same brand equipment to ensure the high quality. How to Check SFP Module Optical Signal Strength? - Blog of FS.COM. SFP optical transceiver is a hot-swappable, compact component that provides fiber connectivity for optical networking.
They support various applications like Fibre Channel (FC) switches, SONET/SDH network, Gigabit Ethernet, high-speed computer links, and CWDM and DWDM interfaces. When connected to switches, the optical signal strength of SFP modules is a critical parameter to ensure the normal working of the whole connections. This article will introduce the method of SFP module signals measurement and how to check SFP module optical signal strength. Understanding SFP Module Optical Signal Strength and Its Importance Generally, the signal strength of SFP module includes two parts: Tx power and Rx power. Switch Interconnection: 1000BASE-T or Standard Ethernet? - Blog of FS.COM. The technology for boosting network speed continues developing rapidly. It is essential to maintain both configuration flexibility and high port utilization for equipment deploying at the intersection of legacy copper and newly installed optical networks. 1000BASE-T and 10GBASE-T copper SFP module emerged as the best way to optimize port-level flexibility and to ensure maximum port utilization.
While connecting optical switches with both built-in Ethernet port and SFP ports, should we connect the built-in ports on two switches directly via Ethernet cables, or using the SFP ports with a 1000BASE-T module over the standard Ethernet port to connect the two switches together? This is what we are going to discuss. Get Further Understanding of 10GBASE-T SFP+ Copper Transceiver - Blog of FS.COM. 10GBASE-T is a standard technology that enables 10 Gigabit Ethernet operations over balanced twisted-pair copper cable, including Category 6a unshielded and shielded cabling. Compare with 10G optical transmission, 10GBASE-T uses copper cables, which offers great savings and flexibility during network deployment.
And 10GBASE-T SFP+ copper RJ-45 transceiver, which is known for its reliability and good performance, provides data center managers a new option for their 10G networks. 10 Foods That Can Lower Your Blood Sugar Naturally. It is very important to retain the level of sugar in your blood. High sugar leads to diabetes. Diabetes is of two types. Diabetic conditions are also known as hyperglycemia. Diabetes if not maintained can results in some diseases including high blood pressure, heart diseases and in some cases can be lethal too! But, nature has solutions and remedies to all problems and diseases and so here are some foods that can help you fight with high sugar levels in your blood. 40CH DWDM MUX Insertion Loss Analysis and Testing - Blog of FS.COM. DWDM, which can add great capacity of bandwidth for long haul backbone data center by multiplexing different wavelengths into one fiber, is one of the dominant technology used in various applications.
And in DWDM systems, 40CH DWDM Mux is a high density, low loss and standalone passive optical module that provides excellent solutions for various architectures. When purchasing a DWDM Mux, one of the vital parameters that need to be considered is the insertion loss. Extend DWDM Network Transmission Distance with FS.COM FMT Platform - Blog of FS.COM. With the features of high density, high speed and high capacity, DWDM technology has been popular in recent years. And it will still be primary technology in optical communications, especially in long haul transmission. How to realize quality DWDM networking at a low cost is an issue that attracts lots of attention.
On the basis of customer needs, FS.COM released FMT series platform, aiming to optimize DWDM network performance. 16/25G SFP+ Transceivers: How They Benefit Data Centers? - Blog of FS.COM. 16/25G SFP+ transceivers gain in much popularity in data centers due to their affordable price and excellent performance. How To Lose Weight Fast and Safely - WebMD - Exercise, Counting Calories, and More. Working on weight loss? Then you probably want results -- fast.
Let me save you some time: skip the fad diets. What is Fiber Optic Isolator? Fiber optic isolator is a passive component used for fiber optic communications. As a magneto-optic device, the purpose of optical isolator is to allow light to be transmitted in only one direction. This helps prevent laser source from unwanted feedback which will damage the laser source or arouse unexpected laser problems, such as mode hop, amplitude modulate, frequency shift and so on. How to Enhance the Optical Signals for a Long DWDM System? As we know, the longer the optical transmission distance is, the weaker the optical signals will be. For a long DWDM system, this phenomenon easily causes transmission error or even failure. Under this case, what can we do for a smooth, long DWDM system? The answer is optical signal enhancement. Only by enhancing the optical signals, can the DWDM transmission distance be extended.
Which LC Duplex Connector Suits Your Network? As data processing technology has advanced rapidly, smaller and more compact cabling components also meet their golden age. Nowadays, there are a number of connectors in the market. However, LC connector, also well-known as the SFF (Small Form Factor) connectors, is currently the most frequent used types in LANs and data center.
However, do you really know them well? Economical Solutions for 10G to 40G Connection. With the accelerated development of optical network, there exist more and more capacity-hungry applications in 10G networks today. Why Not Use Raman Amplifier to Extend the CWDM Network Reach? In comparison with the long-haul DWDM network that uses the thermo-electric coolers to stabilize the laser emissions essential, the CWDM network is a more economical solution that features wider wavelength spacing, allowing the wavelength fluctuation of uncooled directly modulated laser diodes (DMLs). But on the other hand, the CWDM network exists the limitation for the uncooled DMLs’ output power and the additional loss of CWDM Mux Demux and optical add/drop modules. These make the CWDM loss budget limited to < 30 dB and the CWDM reach within 80 km. Dual-Fiber or Single-Fiber CWDM Mux Demux for Higher Capacity Need. What would you do if your network capacity can not meet your requirement?
Will you put more fibers or update your system? In fact, these two methods are not very recommendable. Why CPAK Transceiver is Different in 100G Solutions? - Blog of FS.COM. Nowadays, as the bandwidth, transmission speed and network traffic volumes continue to escalate, 100G transceiver market is booming and will be more popular in the future. At present, there are several types of 100G optical transceivers on the market: CFP, CFP2, CFP4, QSFP28 and 100G CPAK. Oversized House Plants - Large Indoor Plants. Get Further Understanding of 10GBASE-T SFP+ Copper Transceiver - Blog of FS.COM. How to Deploy a Single-Fiber CWDM Network? Generally, CWDM network designed for expanding the network capacity can be basically divided into two types, dual-fiber and single-fiber CWDM network, according to the optical fiber transmission line. Fruits and vegetables' latest superpower? Lowering blood pressure: Dietary potassium linked with lower blood pressure.
10G DWDM Network for Economically Expanding Capacity. Optical Cables on Fiberstore - Plant These Bunny Succulents For The Cutest Easter Ever - Monilaria Obconica Succulents. BiDi XFP Modules. 8G/10G FC SFP+ Modules. How to Make Large Hula Hoop Wreaths for Spring - DIY Large Wreaths. 100Base SFP Modules. Deep-Frying 101. 1G SFP Modules. Interconnection Solutions for Cisco Nexus 3500 Series Switches - Blog of FS.COM. Decoding 100G QSFP28 Fiber Optic Transceiver - Blog of FS.COM. Will 2017 Be the Tipping Point for SD-WAN? - Blog of FS.COM. Check 2017 XFP10GER-192IR-L price list & data sheet now, 50-98% off Global price . Buy XFP10GER-192IR-L OEM Optics module, fast shipping to the world.
Use Patch Panels for Better Cable Management - Blog of FS.COM. Extend WiFi With Wireless Access Point - Blog of FS.COM. How to Choose Cables for Power Over Ethernet? - Blog of FS.COM. Understand Passive and Active Network Technology - Blog of FS.COM. Understanding Terminologies and Protocols of SDN - Blog of FS.COM. Should We Use Cat6 or Cat6a for 10GBASE-T? - Blog of FS.COM. How to Use Single-Fiber CWDM MUX/DEMUX - Blog of FS.COM. How to Build Enterprise Wireless Network over PoE? - Blog of FS.COM. Solid or Stranded Conductor Cable, Which to Choose? - Blog of FS.COM. Optimize Network Capacity with Ribbon Optical Cable - Blog of FS.COM. How to Build a Home Network? - Blog of FS.COM.
Network Interconnection for Arista 7500R Series Switch - Blog of FS.COM. Is Splice Better Than Connector for FTTH Drop Cable Installations? - Blog of FS.COM. Transceiver and Cabling Options for Brocade ICX 6610 - Blog of FS.COM. Tight-Buffered Distribution Cable Selection Guide - Blog of FS.COM. FTTH Deployment for MDUs - Blog of FS.COM. Introduction to CWDM Technology and Its Application - Blog of FS.COM. Cleaning Recommendation for MPO/MTP Connectors - Blog of FS.COM. Supported Transceiver Solutions for Juniper MX960 - Blog of FS.COM. FS.COM Built USA Local Warehouse for Quicker. Shielded or Unshielded, Which to Choose for Cat 6a Cabling? - Blog of FS.COM. FS.COM Launched 3Gb/s Video SFP Transmitter for Video Pathological Patterns.
Go Wireless With Fiber Optic System - Blog of FS.COM. Understanding J-Hooks in Cable Support Systems-Blog of FS.