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GBN

Information For Users Of The Service Catalogue

The University IT Service Catalogue will be decommissioned in the Summer of 2021. This website is no longer being maintained.  

For the most up-to-date information regarding IT Services at the University of Cambridge, please visit:

https://help.uis.cam.ac.uk/service

The Granta Backbone Network (GBN) has multiple singlemode and multimode fibre circuits connecting all University institutions and most sites. These circuits are available to rent for institutions to establish private network connections between sites for a variety of uses.

Features and Benefits

Features & Benefits 

A privately rented GBN fibre can offer significant advantages over a normal CUDN connection in the right situation, including:

  • enhanced privacy of data
  • uncontested bandwidth
  • improved network simplicity as remote sites are connected as local sites
  • high availability
  • excellent range. The longest fibre circuit in use is over 10km in length, running at 10G
  • competitive rental price compared to commercial solutions.

How Much Does It Cost?

How much does it cost? 

GBN fibre optic circuits are charged for annually, for August through to July, in advance. For current pricing, please see the Granta Backbone Network site.

 

 

 

How Do I Get This Service?

How do I get this service? 

In the first instance please send an email to:

 

 

How Quickly Can I Get This Service?

How quickly can I get this service? 

Any institution requests or development work will bring about a tailored service delivery plan 

Support Details & Contact Information

Support Details & Contact Information 

In the first instance please send an email to:

Available Service Hours

When is this service available? 

The service is available 24/7.

Supported Service Hours

Supported Service Hours 

The service is supported:

Monday - Friday: 8.30am - 5pm

(excluding UK Bank Holidays and University closures)

Service supplier
UIS