Telstra Endeavour

{{short description|Submarine cable system connecting Sydney and Hawaii}}

{{Use dmy dates|date=October 2015}}

{{Infobox cable

| cable_name = Telstra Endeavour

| cable_logo =

| cable_type = Fibre-optic

| fate = Active

| predecessor =

| successor =

| construction_beginning =

| construction_finished =

| first_traffic = October 2008

| design_capacity = 1.28 Tbit/s

| lit_capacity = 100 Gbit/s

| built_by = Alcatel-Lucent

| defunct =

| landings = Tamarama Beach, Sydney
Waianae, Hawaii

| area_served = Pacific Ocean

| owner = Telstra

| homepage = [http://www.telstrawholesale.com.au/products/international/endeavour-cable/index.htm Telstra Endeavour Cable]

| footnotes =

}}

The Telstra Endeavour is a submarine cable connecting Sydney and Hawaii. The cable went live in October 2008,{{cite web |url=http://www.commsday.com/node/743|title=Telstra doubling lit capacity on Endeavour Hawaii cable | CommsDay|accessdate=2010-04-16|url-status=dead |archiveurl=https://web.archive.org/web/20091231201854/http://commsday.com/node/743|archivedate=31 December 2009|df=dmy-all }} with a capacity of 1.28 terabits per second in the future (currently at 100 gigabits per second). It was proposedTelstra Media Release, "[http://www.telstra.com.au/abouttelstra/media/mediareleases_article.cfm?ObjectID=39360 Telstra continues aggressive investment with Australia to USA connection]", 28 March 2007Rossi, Sandra, "[http://www.computerworld.com.au/index.php?id=1750389396&eid=-6787 Telstra unveils largest submarine cable connection to US – 9000km from Sydney to Hawaii]", Computerworld, 29 March 2007 on 28 March 2007 by Telstra, the largest telecommunications carrier in Australia.

Initially with a lit capacity of 80 Gbit/s, Telstra announced an increased capacity to 100 Gbit/s in January 2015.{{cite web|url=https://www.telstra.com.au/aboutus/media/media-releases/telstra-hits-100g-on-key-asia-pac-submarine-cables|title=Telstra hits 100G on key Asia-Pac submarine cables|accessdate=2023-07-21|url-status=dead|archiveurl=https://web.archive.org/web/20221118040146/https://www.telstra.com.au/aboutus/media/media-releases/telstra-hits-100g-on-key-asia-pac-submarine-cables|archivedate=18 November 2022|df=dmy-all}}