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RG-RCD Cloud Classroom Server Series

      One Cloud for Each Classroom

      The Cloud Classroom Servers, including RG-RCD3000 V2, RG-RCD4500 V2 and RG-RCD6000 V2, are the core devices of the RCC Ruijie Cloud Classroom Solution V2 independently developed for classroom education. Each RG-RCD3000 V2 Cloud Classroom Server supports up to 35 cloud desktop systems, while each RG-RCD4500V2 supports up to 50 and each RG-RCD6000V2 supports up to 60. Teaching materials are distributed to the student devices through the network to achieve centralized education, smart management and simplified maintenance, bringing the computer room into the cloud era. With years of accumulated experience in the education industry, the Cloud Classroom provides a variety of education system mirrors based on different courses. With a simple one-key selection, teachers can select a wide diversity of teaching environments for the students to experience the infinite possibilities of cloud computing.

      The innovative application value and technical advantages of Cloud Classroom Servers, including RG-RCD3000 V2, RG-RCD4500 V2 and RG-RCD6000 V2 in the computer room environment will bring a new round of reshuffle to the informitization construction of the computer rooms in school campus. Currently the cloud desktop technology is emerging rapidly, especially in the education sector. It is a common belief among the clients in the education sector that the technological innovation can enhance teaching efficiency and will become an inevitable trend of future development.

       

         Feature Highlights:

      • Ultimate Cloud Performance
      • High-Efficiency 1080p HD Screen Sharing
      • Centralized Classroom Management
      • Interactive Homework Space
      More+

      1. Ultimate Cloud Performance

      1.1 High-speed User Experience

      The RG-RCD Cloud Classroom Server Series adopts a number of innovative technologies, most notably the CDA (Cloud Desktop Acceleration) and the Appturbo technology, which integrate with Ruijie’s caching technology accumulated over the years to achieve mirror startup acceleration and IO acceleration. It significantly enhances the operating speed of cloud desktop startup and applications, offering better user experience than other products in the market. With the acceleration technology of the Cloud Classroom Servers, it only requires a few minutes for startup of up to 60 virtual machines. The startup and operating speed of common teaching software are enhanced by 200%, allowing students to enjoy high-speed cloud performance.

      1.2 Optimized Video and Audio Playback

      The innovative technology EST (Enhanced Stream Transmission) of the RG-RCD Cloud Classroom Server Series, developed by Ruijie’s R&D experts, is a virtual desktop transmission protocol that only requires very few resources to achieve high-performance data transfer. The protocol not only supports graphic display output, keyboard input, user interface device and cursor movement, but also specifically optimizes the quality of video decoding and high-quality audio restoration to present users with a lifelike high-resolution world.

      Feature highlights of the high-performance EST include:

      • Accelerated 2D graphics rendering
      • Smart graphics compressions, which adjusts the graphics quality according to the network bandwidth
      • Intelligent end device recognition, featuring a smart adjustment of graphics quality according to the resources of end devices for the optimal user experience
      • Soft decoding of media stream to ensure a high-resolution playback of video and audio files (smooth playback of 480p videos)
      • Hard decoding of media stream to ensure a high-resolution playback of video and audio files (MJPEG and 1080p)
      • Hardware acceleration of the end device mouse
      • Re-direction of peripherals
      • Encryption of all data transmission through EST including graphics and other data to ensure security

      EST (Enhanced Stream Transmission) of the RG-RCD Cloud Classroom Server Series

      1.3 Unprecedented Reliability

      The Cloud Classroom Server Series took multiple advanced researches and customer surveys before its launch. This equipment completed a steady operation for more than 300 days at Ruijie Pressure Testing Laboratory, and also devised many application environments for customer testing in Beijing, Kunming, Guangzhou and Xi’ning, where the customers have once again strengthened the good reputation of Ruijie products and ensured a successful launch of the RG-RCD Cloud Classroom Server Series.

      2. Intelligent Mirroring with One-key Selection

      2.1Customized Mirroring

      The innovative technology of the RG-RCD Cloud Classroom Server Series, IIM (Intelligent Image Management), reassembles and encapsulates different application software into different course images to provide flexible switching between different courses. The IIM can eliminate many performance problems incurred by installing too many applications, such as system bloat, slow operation, conflicts between software and heavy loads due to examination environment switching. Meanwhile, the virtual machine images will be restored automatically after class so that any modifications to the files will not be saved. This will protect the server against the invasion of computer virus without the need of complex configuration of Ghost or other recovery cards. IIM uses limited resources to create unlimited values, delivering high-quality mirroring.

      2.2 Simplified Management

      The RG-RCD Cloud Classroom Server Series assigns 3 different user interfaces to teacher, student and administrator. Students will obtain similar experience with Cloud Classroom as that with a physical server. Teachers can choose different course images and manage the classroom only with one button, significantly increasing teaching efficiency. Administrators can monitor the RG-RCD equipment anytime with a web browser, which clearly shows the visualized dynamics of CPU, memory, storage and network load.

      2.3 One-key Control

      The teacher system of the Cloud Classroom Server software adopts one-key management to eliminate teachers’ concern of the complex IT operation. Just with one button, a high-performance cloud teaching experience can be delivered. The administrator does not have to worry over the complicated commands. With the graphical user interface provided by the RG-RCD Cloud Classroom Server Series, you just need one button to create, edit and restore any graphics on the virtual machine. The RG-RCD Cloud Classroom Server Series enables users to enjoy the cloud experience with simple operations.

      3. Outstanding Cost Efficiency

      3.1 Advanced Design

      Integrating the top-level processor, industrial-grade storage, mass memory and a powerful Cloud desktop software into a compact and robust all-in-one enclosure, the RG-RCD Cloud Classroom Server Series achieves a revolutionary innovation. With its brand new craftsmanship and outstanding innovative concept, the RG-RCD Cloud Classroom Server Series offers sparkling performance compacted in a small size.

      3.2 Investment Protection

      The RG-RCD Cloud Classroom Server Series adopts centralized computing and does not require any computing resources from the end devices. The old PCs, which traditionally would have been replaced due to the outdated features, can be used as display output to restore vivid images. The lifespan of the computer equipment will be prolonged thereby. The RG-RCD Cloud Classroom Server Series not only allows the old PCs to be reused, but also ensures high performance with lower resources. The scalability of the cloud technology largely eliminates the problems brought by upgrade or expansion. In collaboration with the Cloud Classroom end devices, the plug-and-play and simple deployment of the RG-RCD Cloud Classroom Server Series enables clients to expand the scale of computer classrooms at ease.

      Model

      RG-RCD3000 V2

      RG-RCD4500 V2

      RG-RCD6000 V2

      Chassis

      2U standard server chassis

      Processor

      2 Xeon E5-26XX v3 Series CPU

      Memory

      4*16G DDR4

      5*16G DDR4

      6*16G DDR4

      Storage

      1TB SATA3 + 1 * 240GB SSD

      1TB SATA3 + 1 * 240GB SSD

      1TB SATA3 + 720GB SSD

      GE port

      2* 1000M

      COM port

      1

      USB port

      3 * USB2.0

      Expansion slots

      6

      5

      4

      Dimensions (W×D×H) (mm)

      445 X 740 X 88 (Excluding the width of chassis handles)

      Power Supply

      AC 100~240V, 50~60Hz, 800W

       

      Cloud Classroom Deployment (up to 60 student computers per classroom)

      1. Deploy the RG-RCD Cloud Classroom Server Series in the classroom
      2. Deploy the Ruijie Gigabit switch, connect to the Cloud Classroom Server and the teacher PC
      3. Deploy up to 60 RG-Rain100S V2 end devices and start the Cloud Desktop for teaching

       

       

       

       

       

       

      Model

      Description

      RG-RCD3000 V2

      The second-generation Cloud Classroom Server, with the latest Xeon Processor E5-26XX v3, built-in virtual platform of Cloud Classroom, provides multiple virtual desktop teaching environments, supports cluster deployment, centralized management of multi-classrooms and switching between multiple teaching environments. (Support up to 35 virtual desktop systems)

      RG-RCD4500 V2

      The second-generation Cloud Classroom Server, with the latest Xeon Processor E5-26XX v3, built-in virtual platform of Cloud Classroom, provides multiple virtual desktop teaching environments, supports cluster deployment, centralized management of multi-classrooms and switching between multiple teaching environments. (Support up to 50 virtual desktop systems)

      RG-RCD6000 V2

      The second-generation Cloud Classroom Server, with the latest Xeon Processor E5-26XX v3, built-in virtual platform of Cloud Classroom, provides multiple virtual desktop teaching environments, supports cluster deployment, centralized management of multi-classrooms and switching between multiple teaching environments. (Support up to 60 virtual desktop systems)

      Related Solution Components

      RG-Rain100 V2

      Cloud Classroom End Device with built-in Cloud Classroom student system and low-power high-performance x86 processor, supports 1 HDMI port, 1 VGA port, 1 USB 3.0 port and 1 10/100/1000M Ethernet port, supports VESA Mounting Interface Standard and standard Kensington lock

      RG-Rain100S V2

      Cloud Classroom End Device with built-in Cloud Classroom student system, ARM processor, 1 VGA port and 4 USB2.0 ports, adopts the fanless design and supports remote wake-up

      RG-Rain200 V2

      Cloud Classroom All-in-one Device with built in Cloud Classroom student system, x86 processor, 21.5-inch monitor, bundled with mouse and keyboard

      RG-ClassManager Rainbow-License35

      Cloud Classroom Multimedia Teaching Management Software Rainbow, a new architecture design including assignment storage, supports screen broadcasting, student monitoring, document distribution and other common teaching features. Supports online upgrade and teaching application expansion. Contains the software and licenses of 35 Cloud Classroom end devices.

      (1 set of software license is required for each Cloud Server for standalone deployment.)

      RG-ClassManager

      Rainbow-License70

      Cloud Classroom Multimedia Teaching Management Software Rainbow, a new architecture design including assignment storage, supports screen broadcasting, student monitoring, document distribution and other common teaching features. Supports online upgrade and teaching application expansion. Contains the software and licenses of 70 Cloud Classroom end devices.

      (1 set of software license is required for each Cloud Server for standalone deployment.)

       

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