optical fibre


Since Bangladesh was connected to the world through an undersea cable a year or so ago, it has had great difficulty keeping connected.   The dry portion of the cable snapped twice in August 2007.   Contrast this with Sri Lanka and Pakistan, which have had problems only once each in the past five years.  Obviously redundancy is a key issue in Bangladesh. :: bdnews24.
Despite the phenomenal growth of India’s mobile sector, broadband growth has severely lagged behind. Pradip Baijal, the former Chairman of TRAI comments on some of the reasons for this sluggish growth. We always spoken about infrastructure sharing for last mile. The most important infrastructures that can be shared is backhaul infrastructure. BSNL and other operators should be encouraged by the government and the regulator to share the backhaul infrastructure like optical fibre cable, backhaul spectrum etc.
Dhaka, June 1 (bdnews24.com)—Maritime thieves have stolen at least 11-kilometres Vietnamese portion of Thailand bound SEA-ME-WE3 submarine cable and sold the 100 tons of illicit cargo as scrap, reported VietNamNet Bridge online newspaper Tuesday. Such bizarre underwater international telecoms infrastructure robbery occurred on March 25 and since then Vietnam’s Internet users have been struggling with far slower speed. The broken cable system, named TVH, was built in 1993-1995, connecting Thailand, Vietnam and Hong Kong with a capacity of 560 megabits per second. The Vietnam Telecom International (VTI) got puzzled when the cable went down.

Unreliable connectivity

Posted by on November 14, 2006  /  1 Comments

Why BPOs insist on route and supplier redundancy. :: bdnews24.com :: Dhaka, Nov 13 (bdnews24.com) – A suspected act of sabotage derailed telecommunications transmission optical fibre cable links between Dhaka and Chittagong Monday night.Submarine cable subscribers in Dhaka got disconnected at 7:30pm.
From Lanka Business Online Streaming Fast       28 September 2006 19:00:19 Sri Lanka Telecom links up with India’s BSNL to offer wider choice   September 28 2006 (LBO) – India’s Bharat Sanchar Nigam Limited Thursday officially kicked off a 1.8 billion rupee undersea cable unit with Sri Lanka Telecom, which will bring down call rates between South Asian countries. The optical fibre cable, which run between Mt Lavinia (Sri Lanka) and Tuticorin in India, will enable SLT customers to enjoy high speed broadband services such as audio and video streaming.  Read full article on LBO
The Daily Star Web Edition Vol. 5 Num 704 Submarine Cable: BTTB given unlawful control over network Other ISPs will be discriminated against Abu Saeed Khan The government violated the law by allowing the state-run telecoms monopoly to own and operate the country’s only submarine cable network. Bangladesh Telegraph and Telephone Board (BTTB) built the SEA-ME-WE4 submarine cable and its associated infrastructure from the earnings of its other telecoms ventures and the law explicitly prohibits such practices of subsidisation. Subsection C of Section 49 of the telecoms law says, “If an operator provides more than one service, but there exists competition in the market in providing one of such services and no competition in case of another service provided by him, then subsidy from the earnings of the service which is subject to competition shall not be allowed for the other service which is not subject to competition.” BTTB built the cable’s landing station in Cox’s Bazar and from there it deployed an optical fibre link up to Chittagong from the earnings of its fixed telephony, Internet and data connectivity services.