Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted

Sun Jan 21 04:49:12 UTC 2007

What's really interesing is the fragility of the existing telecom infrastructure. These six cables were apparently very close to each other in the water. In other words, despite all the preaching about physical diversity, it was ignored in practice. Indeed, undersea cables very often use the same conduits for terrestrial backhaul since it is the most cost effective solution. However, that means that diversifying across undersea cables does not buy the sort of physical diversity that is anticipated. 

Roderick S. Beck
EMEA and North American Sales
Hibernia Atlantic
rod.beck at hiberniaatlantic.com
http://www.hiberniaatlantic.com

This e-mail and any attachments thereto is intended only for use by the addressee(s) named herein and may be proprietary and/or legally privileged. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution or copying of this email, and any attachments thereto, without the prior written permission of the sender is strictly prohibited. If you receive this e-mail in error, please immediately telephone or e-mail the sender and permanently delete the original copy and any copy of this e-mail, and any printout thereof. All documents, contracts or agreements referred or attached to this e-mail are SUBJECT TO CONTRACT. The contents of an attachment to this e-mail may contain software viruses that could damage your own computer system. While Hibernia Atlantic has taken every reasonable precaution to minimize this risk, we cannot accept liability for any damage that you sustain as a result of software viruses. You should carry out your own virus checks before opening any attachment

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.nanog.org/pipermail/nanog/attachments/20070121/6fe3556c/attachment.html>