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Thin client (SD305 ) uses China-designed IC,
ARCA 210 CPU which is a 400 MHz, RISC central
processor It has features of low power dissipation;
no needs for fan and offering higher level of security.
智慧型終端機(SD305型NC)採用中國國產自主知識產權晶片
方舟二號-ARCA210,400MHz RISC CPU, 精簡指令集運算中央處理器,
產熱低無需風扇降溫 ,安全可靠.可以應用於國家政府機關,
銀行,醫院等資訊安全敏感單位.
SD305 has a memory of 64 MB RAM.
It adopts Kernel boot in DOC (disk on Chip) technology.
The system core is stored in the client’s built-in motherboard.
That secures the safety and system stability and prevents
virus attack and threat or break from external softwares.
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SD305智慧型終端機內建64MB RAM記憶體並採用
Kernel boot in DOC(Disk on Chip)技術, 系統核心存儲於
內置主機板上確保了系統的安全穩定性,
免除電腦病毒等外在程式對系統的威脅和破壞.
◆Centralized information management, reducing information redundance
◆Servers in charge of virus prevention, lowering risks caused by
front-end users.
◆Frequent updates of service packs, minimizing the hackers’ attack.
◆Information and data are stored in server using RAID levels 0 and 1.
◆Risk reduction of data loss and lower the occupancy of web usage
◆Lower total cost than PC
◆Client efficiency is improvedfollowing the server efficiency
improvement
◆信息統一管理,分類,減少信息重複
◆計算器病毒防護工作統一由服務器監控,減少人員疏失造成的病毒感染
◆系統補丁程序時時更新,黑客入侵的幾率降到最低
◆信息及數據存放由服務器端使用RAID 0,1 來存放,
大幅降低數據流失的風險及減少網絡使用量
◆總使用成本低於PC機
◆終端執行效率依隨著主服務器的速度提高而有所提升
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比較表 : Comparison
of SD305 thin client with PC |
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SD305 thin client |
PC |
Total cost
總體成本 |
Thin client’s hardware
is relatively lower in cost. It has no need for updates. No needs for
maintenance
NC本身硬件的成本相對低廉,且無升級之需求,幾乎不需要維護,因此總使用成本較低 |
PC’s
hardware is rather costly. It needs frequent updates and r maintenance.
PC本身硬件的成本高,且有維護與升級的需要,因此總體的成本高 |
Management
管理 |
Set-ups in server only
by MIS can control the frond-end thin clients.It makes easier for
centralized managements
網管人員只需在服務器端即可管理前端的終端機,使企業主管能夠進行集中性、統一性的管理,非常的便利且具效率 |
Need to
set-up each PC individually. It is time consuming and leakage may
occur.
管理者需要親自到前端一台一台的管理與設定,不僅費時且具管理漏洞 |
Security
安全性 |
Without built-in data
retrieving devices, the front-end users can not steal data. Security is
well ensured.
無內建的存取裝置,無磁盤驅動器,前端的作業人員無法將資料盜取,企業的機密不宜洩露,管理者也可藉由軟件管控前端使用之程序 |
No means for data
security. Data can be stolen.
無法保證資料的保密度,使用者即有可能竊取硬盤或以其他的存貯裝置盜拷資料,使重要資料外流 |
Maintenance
維護 |
The system up-grade or
software maintenance are carried out on server only. The damage in thin
client would not affect the stored data in server.
無論是對系統升級或是對軟件的維護,都只需要針對服務器進行即可,在服務器上的維護即是對於終端的維護即使終端機硬件有損壞只需整台換掉而不會影響到已保
存的資料 |
For every
virus- attacked and damaged PC, user needs to maintain individual PC.
難以維護,若是中毒或是損壞則需要一一重新安裝系統且安裝所需要的程序,極度的費時費力前端的每一台PC都需要個別的維護 |
Performance
效能 |
The front-end terminal
efficiency is provided by the server. An efficient server makes an
efficient internet environment.
服務器的效能就代表終端的效能,只需要擁有一台高效能的服務器,整體的網絡系統則擁有高度的效能 |
Both
front-end and back-end efficiencies are important for an efficient
internet environment.
前端與後端的效能都需要顧慮到,效能提升不容易 |
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Specification |
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| Item |
Specifications |
Notes |
| CPU |
32 Bits RISC CPU-
Arca210, 400 MHz |
Low power consumption
(max: 0.5W) |
| Memory |
144PIN PC133 SO-DIMM
Socket,64MB |
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| Display Chip |
VGA Cache RAM 4 MB |
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| DOC |
32 MB |
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| I/O Ports |
PS2 Keyboard * 1 |
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| PS2 Mouse * 1 |
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| Serial Port * 4 |
COM1 &
COM2 is full function |
| Parallel Port * 1 |
Only for
Printer |
| USB Port 1.1 * 2 |
For
removable flash drives, Mouse or Keyboard Only |
| 10/100 Base-T Ethernet *
2 |
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| Audio PC 97 * 2 |
Microphone * 1 Earphone * 1
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| Power Supply |
Input: DC +12V/5A MB
power: max 15W |
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| Operating System |
Linux kernel embedded |
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| Server Types |
Windows 2000 Server/
Advanced Server, Windows 2003 Server/ Enterprise Server, Linux Server |
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| Certificates |
CCC Chinese
CCC
English GOOD_DESIGN
CE FCC |
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