5

Written by :Name : HafidzahNPM : 10406937Supervisor : Dr.-Ing. Farid Thalib

INTRODUCTION THE PLAN SYSTEM OF DSLAM DISTURBANCE ANALYSIS AND

PERFORMANCE SYSTEM DSLAM CLOSING BIBLIOGRAPHY

BackgroundMore and more information and data to be accessed. So PT. Telkom Indonesia Tbk try to developing internet services products under the name Speedy, which use the DSLAM equipment that often susceptible to disturbance.

Problem Definition How to control disturbances occurred in DSLAM? Hearing what often happens and how to handling? Relationship problems, handling and performance time DSLAM system?

Scope of The Researchlimited to the type of Huawei's DSLAM located at 5600 CO location Cengkareng, Kedoya and Jakarta Indonesia Airlines on 3-month period, August to October 2009.

Objective of The Researchunderstand how to control noise and disturbance whatever happened to do with the DSLAM system performance

Method of The Researchcollect the data of disturbance and sort the data from the hostname of the DSLAM, what kind of DSLAM that usually failure and when the system of DSLAM recovery.

Systematicsthere are five chapter from introduction until closing.

Operating Principle of DSLAMDSLAM working principle is to separate the voice signal from high speed traffic, and traffic control and route Digital Subscriber line (xDSL) between end-user devices

Huawei DSLAM type 5600 has 16 service board slot is called, 2 control board service, on slots 7 and 8. While slots 0-6 and 9-15 as board service. For modules / slots 0-6 and 9-15

Work Design System DSLAM

User Requirement Survey place Analysis and supporting

material needs facility Budgeting

Instalation DSLAM Equipment

Configure and Integrate the system

Network

CommisioningTest

User Acceptance Test

(UAT)

USER PT. TELKOM VENDOR

User cooperation chart, PT. Telkom and Vendors

Exhibit Design System

Analysis of Disorder TreatmentDisorders can be identified by :

• checking tools Telkom online Trouble Ticket-owned by PT. Telkom

• user reports • result of the daily maintenance• the alarm of the Network Management

System (NMS) DSLAM.

THERE ARE A PROBLEM

Check the Attribute of

DSLAM in NMSand solve the

problem

Check The NMS ?

Y

N

Visit the locationOr Contact other

unit to coordinating

START

END

Flowchart disturbance Treatment

Disturbance Data of DSLAM

Disturbance Graphic in CO Cengkareng in August

DSLAM00-D2-CKG-FRFL remote DSLAM is most often susceptible to interference, as many as 3 times, one time a mass disturbance, one-time disturbance speed and one-time port interference.

CO Cengkareng

Disturbance Graphic in CO Cengkareng in September

CO Cengkareng

Disturbance Graphic in CO Cengkareng in October

DSLAM00-D2-KDY-FCLK is the DSLAM that rarely get the disturbance and DSLAM00-D2-KDY-FSHB susceptible to the disturbance

Disturbance Graphic In CO Kedoya in August

CO Kedoya

Disturbance Graphic In CO Kedoya in September

CO Kedoya

Disturbance Graphic In CO Kedoya in October

CO JIA

Disturbance Graphic In CO JIA in August

DSLAM00-D2-JIA most often susceptible to interference

CO JIA

Disturbance Graphic In CO JIA in September

Disturbance Graphic In CO JIA in October

FROM the graphic, the location of CO Cengkareng (CKG) experienced more frequent disturbance than CO locations Kedoya (KDY) and CO Jakarta Indonesian Airlines (JIA)

Total Disturbance Graphic in CO Cengkareng

Total Disturbance Graphic in CO Kedoya

Total Disturbance Graphic in CO JIA

Analysis of breakdown and Handling Happened DisordersBased on the data, the disturbances that occur can be grouped into four types:•DSLAM Mass Disturbance •Partial Disturbance DSLAM•Disturbance In Application•Slow Speed Disturbance

System Performance Based On The Percentage Of Damage DSLAM

%15.46%100136: DSLAM failure Percentage

%77.30%100134:DSLAM failure Percentage

%77.30%100134:DSLAM failure Percentage

%923,76%1001310:DSLAM failure Percentage

EXCHANGE 3 mnth AGS SEP OCT

FAILURE 76.923 46.15 30.77 30.77

GOOD 23.077 53.85 69.23 69.23

Exchange:August:

September:

October:

3 months:

REMOTE 3 Mnth AGS SEP OCT

FAILURE 52.941

41.18 35.29 41.1

8

GOOD 47.059

58.82 64.71 58.8

2

%18.41%100177: DSLAM failure Percentage

%29.35%100176: DSLAM failure Percentage

%18.41%100177: DSLAM failure Percentage

%941,52%100179:DSLAM failure Percentage

Remote:August:

September:

October:

3 months:

Performance Based DSLAM Efficient Time

%100ideal time

losses time- ideal time

Percentage efficient formulation is:

CENGKARENG AGS SEP OCT IDEAL Work %Efficient

DSLAM00-D2-CKG 2 0.2 0.2 2208 2205.633 99.893%DSLAM01-D2-CKG 0.2     2208 2207.833 99.992%

DSLAM02-D2-CKG 0.2 0.2   2208 2207.667 99.985%DSLAM03-D2-CKG     0.2 2208 2207.833 99.992%DSLAM05-D2-CKG 0.2   0.2 2208 2207.667 99.985%DSLAM06-D2-CKG     0.2 2208 2207.833 99.992%

DSLAM07-D2-CKG   0.2   2208 2207.833 99.992%DSLAM08-D2-CKG 0.2     2208 2207.833 99.992%DSLAM09-D2-CKG   2   2208 2206 99.909%DSLAM10-D2-CKG 2     2208 2206 99.909%DSLAM00-D2-CKG-FCHC   2   2208 2206 99.909%

DSLAM00-D2-CKG-FCLAA 0.2 0.6 0.2 2208 2207 99.955%

DSLAM00-D2-CKG-FCLAB 2 0.2 0.2 2208 2205.6 99.891%

DSLAM00-D2-CKG-FCLC 0.4 0.2 2 2208 2205.4 99.882%DSLAM00-D2-CKG-FRAF     0.4 2208 2207.6 99.982%DSLAM00-D2-CKG-FRFL 0.6 2 2.4 2208 2203 99.774%DSLAM00-D2-CKG-FSHA 0.2     2208 2207.8 99.991%DSLAM00-D2-CKG-RCG 0.2   0.2 2208 2207.6 99.982%

DSLAM00-D2-CKG-REG 0.2 0.2 2.6 2208 2205 99.864%

Percentage Of Efficient Work DSLAM For 3 Month

CO Cengkareng CO Kedoya

CO JIA

Conclusion• Based on the existing disturbance data,

disturbance occurs can be grouped into four types, namely mass disturbance DSLAM, DSLAM partial disturbance, disturbance and disruption applications slow speed.

• Time to handling the disturbances determine how well the work performance DSLAM, the faster handling time, the better the faster the system can work like the original, the better the work performance.

Suggestion Hopefully management of existing systems are expected to be used more useful to be efficiently and more help.

[1] Wikipedia, 2009, Digital subscriber Line Access Multiplexer (3th November 2009)

[2] Kalaaica, Ivan.,Gotovac, Sven., DSLAM and It’s Role in Triple Play Service. IEEE Symposium on Computers and Communications, 1-2

[3] Dodd, Annabel Z. 2002. The Essential Guide To Telecommunications. Yogyakarta: Andi Yogyakarta.

[4] C. Sauer., M. Gries., S. Sonntag., 2005. Modular Reference Implementation of an IP-DSLAM. IEEE Symposium on Computers and Communications, 1-2

[5] BR. Ginting, Desiana, Indarto Andhy, 2006. Implementasi Metro Ethernet Network. Teltron-Vol3-No. 4, 39-40.

[6] Santoso, G., 2000. Teknik Telekomunikasi, Yogyakarta: Andi Yogyakarta.[7] Witoelar, A. 2001. Teknologi Dan Langkah Migrasi Menuju Jaringan Akses

Modern Broadband. Undergraduate Thesis: ITB.[8] Keiser, Gerd, 2006. FTTx Concepts and Applicationsi. 3th Edition.

London: John Wiley & Sons, Inc.[9] Shepard, Steven. 2002. Telecommunication Convergence, New York:

McGraw Hill.