Fujian Centerm Information Co., LTD

Centerm thin client solution for Education -- dedicated to VDI

Who We are?

Centerm was founded in 2002 and launched the 1st TC in

China.

We have over 1000 employees and 40 branches globally.

Centerm is a leading provider of zero & thin clients and

“Desktop Cloud” solution in the world.

We have marketing and service network covering China,

southeast Asia, Europe, north and south America.

Who We are?

Standards and CertificationReliable ManufacturerOver 20,000 square meters workshop

12 SMT lines. 3M sets/year

ISO9002/9001 ,14001

CMMI Level 3 ....more

Trusted by partnersMicrosoft, VMware, Cirtrix,

Intel, AMD...

What we can do?

Multiple Industry Solutions

Healthcare SMB Government

Retail Telecom Call Center Education

Insurance Manufacturing

Finance

Our achievements

source：http://en.centerm.com/show-13-2135-1.html

Background

26%

38%

0%

5%

10%

15%

20%

25%

30%

35%

40%

Enrolment in private school

Student enrollment

2014 2014

30%

70%

School Occupation

Private School Government School

For a list of sources and documents consulted, please email info@alifailaan.pk

68.848 private schools out of 227.136 schools in Pakistan

Background

Education system architecture

• Create a original OS image for purpose of requirement

• Relevant program or app should be pre-installed in original OS image

• Form a template based on specific OS image

• Generate VM for student by pushing template

• Students could login to their own virtual machine for education source access.

DECP Function list and video effect

Function Description

Remote assistance

Enable teacher to connect with a student desktop for giving a assistance

Teaching Demo

Enable teacher select a student desktop to connect with for a education demo

Black screen Disallow student to operate desktop by setting it to be black

Internet Forbidden

Enable or disable student to surf from Internet, but policy setting is enabled by default

USB forbidden

Allow or not allow student to access to USB port, but settings is allow student to do so by default

Restart Restart students’ virtual machine in batch

Power on Power on students’ virtual machine in batch

Shutdown Shutdown students’ virtual machine in batch

Protection disable

Take over students’ virtual machine to run or close program on students’ client, the setting is not allowed by default. Click to preview video redirection effect

Topology & Item

Item Model & Purpose Units

Resource Pool

Server

Running VM for classroom 4

Core Network

Switch

Provide VM management;

communication between VM and

Internet

1

Switch for VM

connection

Connected with all clients with

virtual machine in each classroom

4

Monitor Centerm 21.5’ inch monitor 120

Thin client F510 120

Keyboard & Mouse KB-339U&MS-581B 120

Win7 OS VM OS 120

VISP Virtualization OS for server 4

DECP Education software 120

For 4 classroom with 30 units in each

Item Specification (standard)

User 30

CPU 2 x Intel Xeon E5-2650v4 12 cores

RAM 192 GB or more

Display 4X integrated Gigabit Lan adaptor

Storage2X 400GB SSD; 2x1.8TB 10K SAS hot swappable hard

drives

NIC 2 x 10Gbe SFP+ Fiber port 2 x 1000Mb NIC

RAID 0,1,5,10

IPMI Yes

Server & Virtual Desktop suggestion

Resource Pool server

Item Specification

CPU 4vCPU

RAM 4GB

Storage 50GB

Network transferred rate 500KB/S

Amount 30

Protocol FastRap

Resolution 1920*1080

Video Decode MPEG2.MJPEG

Peripheral Redirection USB type

Virtual Desktop

Item SpecificationPorts 48 *10、100、1000 Base-T Ethernet port

4*1G/10GBASE-X SFP+ Ethernet ports 4* 1000Base-X SFP optical transceiver4* SFP + Gigabit Ethernet ports4* SFP +optical transceiver

Switching capacity >350Gbps

Packet Forwarding Rate >168Mpps

Port Buffer 1.5MB

ARP Table 1000

Routing Table Size(IPV4/IPV6)

500(IPv4/IPv6)

ACL Entries In:1500 Out:500

Item Specification

Port 48 * 10/100/100 Base-t Ethernet2* SFP+ Gigabit Ethernet port2* SFP+ optical transceiver

Switching capacity >350Gbps

Packet Forwarding Rate >131Mpps

Port Buffer 1.5MB

ARP Table 1000

Routing Table Size(IPV4/IPV6)

500(IPv4/IPv6)

ACL Entries In:1500 Out:500

Switch for VM connected with Switch for integrated core connection

Switch for VM connected with

ClientSYSTEM

Processor AMD GX218GL Dual core 1.8GHz

Available Operating System Wes7

VDI/HSD Support Citrix Receiver / VMware view / Microsoft RDP 8 Compatible

Management CDMS

MEMORY

RAM (DDR3) 2GB

Storage (SSD) 8GB

DISPLAY

Port DVI-I x 1 (DVI-to-VGA adapter included) , DP x 1

Resolution 1920x1200 (DVI) / 3840x2160 (DP)

Color Depth 32 bits

Dual Display Supported

NETWORK

LAN x 1 (10/100/1000 Base-T Fast Ethernet, RJ-45)

WAN Optional Mini PCI-E wireless (only 4 USB2.0 ports at the rear in such

case )

I/O PERIPHERAL INTERFACE

USB 2.0 Rear: x 5 (No wifi), x4 (with wifi)

USB 3.0 Front: x 1

AUDIO

Ports Front: Line-out x 1 , Mic-in x 1, (1/8-inch mini jack)

POWER

Adapter Worldwide auto-sensing 100-240V AC, 50/60 Hz,

12V/3A DC.

Power Consumption < 10w

F510

➢ Powerful SoC performance

.

➢ Low TCO Solution

➢ Dual display supported

➢ Multiple VDI protocol supported

➢ Environment friendly

Specification for different workload

Unit 30 (by default) 40 (optional) 50(optional)

CPU 2* Xeon E5-2640 v4 10 core 2* Xeon E5-2640 v4 10 core 2* Xeon E5-2650 v4 12 core

RAM 192 GB or more 224GB or more 256GB or more

Storage 2* 400GB SSD4*1.8TB 10K SAS hot plug drive

2* 400GB SSD4*1.8TB 10K SAS hot plug drive

2* 400GB SSD4*1.8TB 10K SAS hot plug drive

Network 2* 10GbE SFP + optical (2* SFP+ multi-module)4* 1000 Mbps NIC

RAID 0.1.5.10

IPMI Support

High maintenance cost

Low hardware resourceperformance

Massive task for handling

High data loss risk

High noise radiation power

1

2

3

4

5

1

2

3

4

5

Low maintenance cost

High resource utilization

Resource centralized management

Data backup from disaster

Environmental protection

Traditional PC VDI + thin client

VS

Comparison

Estimated pricing for reference

Model Description Qty Unit Price ，Total Price

RG-S5750C-48GT4XS-H

48 10/100/1000 BASE-T ports, 4 1G/10G SFP+

BASE-X ports, 2 extension slots, 2 modular power

slots, required to purchase at least 1 power

module

1 US$5,873 US$5,873

RG-PA70I AC power module for S5750H Switches 2 US$477 US$954

RG-S2910-48GT4XS-E48-Port 10/100/1000Base-T, 4-Port 1G/10G Base-

X SFP+ (non-combo), AC4 US$33,333 US$133,332

Centerm F510 Thin client connecting with server 120 US$99 US$11800

Monitor Centerm Monitor 21’ 5 inch 120 US$95 US$11400

Keyboard & mouse Connecting with thin client for user to operate 120 US$10 $1200

Ipspur NF5280M4 Server for VM and software running 4 US$9807.57 US$39,230.28

Hardware

Software

Item Description Qty Unit Price Total Price

VISP Virtualization software 4 N/A N/A

DECP Education software 120 $30 $3600

Case study

Sichuan Electric Vocational andTechnical College had adaptedDECP cloud desktop solution by adeployment of 1200 units virtualdesktop for the purpose ofeducating, examine and training incollege online by Nov 2015,whichturned out to be quite large scale ofvirtualization solution deploymentfor college education in China.