.服務項目  .解決方案  .常規問題答疑
集團專線接入-產品介紹
  賽爾網絡為您提供基于CERNET的高質量互聯網專線接入業務服務,并配套提供后綴為"edu.cn"的域名注冊及IP地址分配。該業務可實現24小時與互聯網的高速連接,可享有全部Internet功能及服務,以滿足您業務發展的需要。

  CERNET受國務院授權,分管"edu.cn"域名注冊。目前CERNET已經通達全國160個城市,共有36個省級節點,其中的33個已經實現155M到2.5G的高速聯結。CERNET具有250M以上帶寬的國際出口,通達全世界。

  我們有豐富的接入產品,可以滿足用戶的不同選擇。目前支持ETHERNET(以太網)、FIBER(光纖)、SDH、ATM、DDN、FR(幀中繼)、衛星、微波等多種接入方式,可提供從64K到1000M的多種接入等級。

  為用戶網絡規劃和建設著想,賽爾網絡推出的實測帶寬服務和預約國際帶寬服務。該項目對高速接入用戶是非常合適的選擇。用戶可以高起點規劃建設千兆級網絡,而不必按照千兆的價格支付接入費用。

  賽爾網絡將根據端口的實測速率進行計費。

  國際預約帶寬服務是獨享的物理帶寬,將提供電信級的國際出口服務。
 
CERNET International Virtual Leased Line Service

The introduction of overseas database is a fundmental element for China Academic Library & Information System.It has relieved the long-standing problem of shortage of,no access to or lag in internationa academic literature at Chinese universities and institutions, and significantly boosted development of education and research. programs in China.

International Virtual Leased Line Service is a specific overseas database oriented network service, which facilitates domestic universities and institutions in acquiring world’s scientific and technical information. Via CERNET’s international gateway the users can safely access various resources of overseas databases at high speed, getting first-hand information at real time. The service is to help overseas database overcome long-standing bandwidth bottleneck of connecting with mainland China, while improving the accessibility of their on-line resources and consequently enhancing their competitiveness in Chinese market.

Since early 2003, we have been offering the service to many famous overseas databases, such as Thomson ISI,EBSCO, IEEE and AIP, etc. it helps them noticeably improve customer satisfaction in Chinese market.


Features of The Service:

Pertinence: Professional service custom-built for overseas databases’ needs.
High-Speed: High transmission rate between the Chinese users and overseas databases,via CERNET backbone network and international gateway.
Security: Open network administration system, to support security strategies of overseas databases completely.
Value-added Service: Facilitate overseas databases’ effective communication with Chinese users by newsletter release and client notice.
Cost-effective: Affordable pricing, help to get the expectations of Chinese universities and institutions for overseas databases.


·Contact Us

Tel: (8610) 62775550
Fax: (8610) 62701898

 
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