Increase of Optical Transfer Medium Transport Capacity and Consequent Increase of Safety and Reliability of Traffic

  • Andrej Godec
  • Boštjan Hernavs
Keywords: communication, changes, services, optical infrastructure, upgrading, advance technology, optical multiplex, DWDM, CWDM, [LXed network, traffic, reliability, security, bandwidth, experience, future

Abstract

Over the past few years we have been witnessing a rapid andundreamt of development in the communications field. Every·one wants to communicate with others all the time. Industry isa major generator of these changes. But users do not like fastand frequent changes because they usually mean nothing good.The majority is satisfied with basic necessities and there is ahuge problem in t1ying to convince them into something new.There is a difference between technical and marketing sector.We are dealing with economy, promises, contracts. But industrywants more: new users, fresh money for new investments.The aim of this article is to find a technical solution for increasingthe existent optical cable capacities. The purpose is notto replace the existing cables but to use advanced technologyand to improve economy, safety and reliability of all kinds ofcommunications which use optical transmission medium.

References

Zelenika R.: Metodologija i tehnologija izrade znanstvenog

i strucnog djela, Savrerneno pakovanje, Beograd,

(2] Ban V., Majcem M.: Sistemi za zaznavanje vdorov v

poslovne sisteme, SmartCOM, Ljubljana, 2003, Ljubljana,

Dnevi odprtih vrat, April 2003.

(3] Batagelj B.: Dostopovno WDM omreije, Zbornik Vitel,

Elektrotehniska zveza Slovenije, Ljubljana, 2002, Portoroz,

in 14. May 2002, 11. delavnica o telekomunikacijah,

page 20-22.

(4] Batagelj B.: Opticna hrbtenicna omreija, Zbornik Vitel,

Elektrotehniska zveza Slovenije, Ljubljana, 2002, Portoroz,

in 14. May 2002, 11. delavnica o telekomunikacijah,

page 3, 10, 17, 19, 21.

(5] Fende K.: DWDM, Seminarska naloga, Univerza v Ljubljani,

Fakulteta za elektrotehniko, Ljubljana, 2000/

/2001, page7-10.

(6] Godec A., Udovc M.: Centraliziran nadzor ielezniskih

elektrorelejnih signalnovarnostnih naprav z matematicnim

modelom optima/ne prenosne hitrosti komunikacije,

Zbornik referatov ISEP 2003, Elektrotehniska zveza

Slovenije, Ljubljana, 2003, Ljubljana, 9. in 10. October

, 11, z2.

Godec A., Hernavs B.: Infrastruktura novih mobilnih

sistemov, Zbornik Telekomunikacije 2001, Mobinet d.

o. o., Ljubljana, 2001, Portoroz, 5. in 6. November 2001,

, page 26-33.

(8] Godec A., Hernavs B.: Nave storitve : Potreba ali ielja ?

CD izdaja zbornika Telekomunikacije 2002, Mobinet

d. o. o., Ljubljana, 2002, Portoroz, 14. in 15. November

,3.

Hernavs B.: Hrbtenicno telekomunikacijsko omreije Slovenskih

ieleznic, Zbornik Telekomunikacije 2000, Mobinet

d. o. o., Ljubljana, 2000, Portoroz, 8. in 9. November

, page 21-29.

Kovacevic D., Mlinaric T. J., Mlinaric K.: Implementation

of intelligent transport system (ITS) in railways,

Zbornik referatov ISEP 2003, Elektrotehniska zveza

Slovenije, Ljubljana, 2003, Ljubljana, 9. in 10. October

, 11. Z3.

Miklavc A.: Smernice za podatkovna hrbtenicna omreija,

SmartCOM, Ljubljana, 2003, Ljubljana, Dnevi odprtih

vrat, April2003.

Orbanic J.: Inteligentni sistemi v ielezniskem prometu,

Zbornik referatov ISEP 2003, Elektrotehniska zveza

Slovenije, Ljubljana, 2003, Ljubljana, 9. in 10. October

, 11, Zl.

Vizintin Z.: Poveeanje prenosne kapacitete opticnega

vlakna, Zbornik Seminar opticne komunikacije, Fakulteta

za elektrotehniko, Ljubljana, 2003, Ljubljana,

January 2003, page 1-4.

Railway application - Communication, signaling and

processing system, Part 1: Safety-related communication

in open transmission system, European standard,

CENLEC Draft prEN 50159-2, May 1997

http://www.iec.org/online/tutorials/dwdm/topic01.html

?Next.x=39&Next.y=18

http://www.alcatel.com/telecom/tsd/products/

omsn.htm

http://www.nortelnetworks.com/products/01/preside/

optical.html

http://www.ic.siemens.com/networks/gg/tn/index.htm

(19] http://www.bandwidthtracking.com/Bandwidth

(20] http://www.huawei.com/english/products/sdh/

index.htm

http://www. vix.at/vix-members.html

How to Cite
1.
Godec A, Hernavs B. Increase of Optical Transfer Medium Transport Capacity and Consequent Increase of Safety and Reliability of Traffic. Promet [Internet]. 1 [cited 2024Dec.22];16(6):327-33. Available from: http://traffic.fpz.hr/index.php/PROMTT/article/view/609
Issue
Vol 16 No 6 (2004)
Section
Older issues

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