1. CSDB Fiber Module
IT-CS-CT

2. Simplified management
Introduction
CS group
Large infrastructure (network, telephony, Wi-Fi)
3250 network equipment (switches, routers, PABX, …)
950 Wi-Fi station
12000 fixed phones / 5700 mobile phones
Limited staffing
Automation +
Simplified management
Robustness

3. Flexible to new user demands
Introduction
CT section (7 people)
Software for automation
Critical applications
CERN network and telephony depend on these
High turnover +
Flexible to new user demands

4. Introduction
Internal users, external, experiments, users. Allow flexibility to evolve with the technologies and needs.

5. Introduction Main applications Application Languages LOC
WebReq (users)
Perl + Web
75 000
CSDBWeb (admins)
Java + Web
CFMGR
Perl
Magic
Java
17 000
Syslog
6 000
WIND
77 000
MIKE
27 000
NetLive
LANDB
PL/SQL

6. Introduction
More than 200 tables

7. Continuous consolidation strategy
Programming languages
Java, Perl, PL/SQL, Web (JS, HTML, …)
Technologies
Web, Rich Client, command line
Architectures
Software development life cycle (SDLC)
Knowledge
consolidation

8. SDLC

9. Fiber management Existing system: 990 trunks registered 1470 channels
22910 fibers
Focus on the function of the fibres.
What fibres exists, status, and function.
Logical paths of connections of devices port-to-port 9

10. Future Starpoints not enough
Control Panels and fibres inside a building (specially CC, ToR panels).
Evolving current system and data
In-house team, flexible evolution. 10

11. Fiber module (current)11

12. Fiber module (current)12

13. Overview 13

14. Overview (channel) 14

15. Fiber module (new version)15

16. Fiber module (new version)16

17. Fiber module (new version)17

18. Fiber module (new version)18

19. Fiber module (new version)19