akhand-CCEO

8/8/2019 akhand-CCEO

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ASHISH AKHAND JE/TELE

RATLAM

INDIAN RAILWAY INSTITUTION OF SIGNAL ENGINEERING AND TELECOMMUNICATIONS

Prepared by



A !R&JECT RE!&RT &NA !R&JECT RE!&RT &N&'C&'C ASED C&NTR&)ASED C&NTR&)

C&**%NICATI&N S+STE*C&**%NICATI&N S+STE*&' RAT)A* DIVISI&N &'&' RAT)A* DIVISI&N &',ESTERN RAI),A+ ,ESTERN RAI),A+



This .ro-e%t gi&es genera! idea a,out the This .ro-e%t gi&es genera! idea a,out the&'C ASED&'C ASED %ontro! %o''uni%ation%ontro! %o''uni%ations*ste' wor)ing ins*ste' wor)ing in RAT)A* DIVISI&N o-RAT)A* DIVISI&N o-,ESTERN RAI),A+ ,ESTERN RAI),A+ ##

o%used on a New E0uip'ent of %ontro!o%used on a New E0uip'ent of %ontro!te!ephone wor)s onte!ephone wor)s on &'C&'C oror CCE&CCE& as peras perthethe RDS&/S!N/../001RDS&/S!N/../001 for pro&iding anfor pro&iding ano'ni,us %ontro! %ir%uit for %o''uni%ationo'ni,us %ontro! %ir%uit for %o''uni%ation,etween %ontro! o1%e and wa* stations$,etween %ontro! o1%e and wa* stations$

uti!i2ing one spee%h %hanne! fro' O"uti!i2ing one spee%h %hanne! fro' O"networ)#networ)#



There are 345 Station6s in There are 345 Station6s inRATLAM Di&ision whi%h are ,eingRATLAM Di&ision whi%h are ,eing

%ontro!!ed ,* IVE Se%tion%ontro!!ed ,* IVE Se%tion

"ontro!!er6s#"ontro!!er6s#



3# RTM78DA 9:8 7 4; STATION

4# RTM7NDA 9:8 7 45 STATION

5# RTM7<JN7:.L 9:8 7 4= STATION=# RTM7>NW 9M8 7 4? STATION

;# RTM7"OR 9:8 7 45 STATION

I



IND

'TD

)*NR

%JN

D,2NAD

RT**,

RT* T/R

DHD

"DA

O" "A:LE AND @ <AD "A:LE NETWOR> DIA8RAM O RT* DIVISION

*I

To KTT

To BRC

*KC

SJ!

TO AII

N*H

C&R

CNA

TO BPL

SEH

E2CHAN"E

ST*3. )INK

Work i pro!re"" o# STM$ i %&i" "e'%io

MICROWA(E

&'C CA)E RCIL

&'C CA)E ITI 4ork in 5ro6ress

. 7ua8 CABLE 4ork in 5ro6ress

&'C CA)E Co"%r)'%io De5t9&'C CABLE RE9 : *)ad Ca$#e

STM$ i"%a++ed a% a++ "%a%io i %&i" "e'%io

;; K<:3 K<

. K<

: K<

=> K<

=. K<

:K<

:0 K<

== K<

: K<

N"

=:K<

K<

= K<

3;? K<

:; K<

1 K<

.? K<

; K<

= K<

09= K< ;. K<

3== K<

? K<

: K<

%58ate8 on 30/0:/030:.>9:3 K<

;:39: K<

.0>9;: K<

.;:9. K<

.>;9>1 K<

;:9>? K< -ro< NAD

>;9?. K<

3;?93= K< 3>>9.? K<

=?9:: K<

3;?9; K<

3.;9>3 K<

:39.. K<

00900 K<

=.90: K<

1>9= K< -ro< %JN

1;91> K<

:;=9? K<

:391 K< -ro< AII



3#3# Se%tion "ontro!Se%tion "ontro!

4#4# Deput* "ontro!Deput* "ontro!

5#5# Engineering "ontro!Engineering "ontro!

=#=# E'ergen%* "ontro! 9E"E'ergen%* "ontro! 9E";#;# Tra%tion .ower "ontro! 9T." Tra%tion .ower "ontro! 9T."

@#@# Tra%tion Lo%o "ontro! 9TL" Tra%tion Lo%o "ontro! 9TL"

B#B# Re'ote "ontro! 9R"Re'ote "ontro! 9R"



RATLAM Di&ision is a !arge di&ision# ore+e%ti&e %o''uni%ation it has fo!!owing'edia6s for %ontro! %o''uni%ationC

O" a!ong with 0uad %a,!e# Mi%rowa&e s*ste'# RE %a,!es# O&er ead Wires# 9RTM7>NW Se%tion



This s*ste' 'ain!* %o'prises of two 'ains*ste' parts C7

3# ead0uarter E0uip'ent Set

4# Wa* Station E0uip'ent Set

The e@ui5<ents insta##e8 is rst ti<e in IRo- this ty5eB */S *ARVA) <ake9 ,orks on

&'C net4ork 4ith s5ecia# -eatures9



It %o'prises the fo!!owingC71.TRE - Test Room Equipment

2.CRE - Control Room Equipment

3.LTE - Local Telephone Equipment

All the above moules can !i"e in stanar 1#$ rac% an also &all mounte

The s'stem &or%s on -* +C



It %o'prises the fo!!owingC73#*T,E 7 Mu!ti Te!ephone Wa* Station

E0uip'ent and Des) Te!ephone

4#T,A 7 Three Wa* A'p!ier 5#R!E 7 Re'ote .at%h E0uip'ent

=#TDCT 7 Two Wire "ontro! Te!ephonewith Dia!ing fa%i!it*

A## the e@ui5<ents can $e 4a## <ounte8 or e8 in stan8ar8 3> rake9



CRE

TRE

LTE

,T1 ,T1,T1

/0,L/0,L

M

T

WE

/0,L

RPE

,- LOCAL TELEP.ONE TWO WIRE TELEP.ONE

FOUR No"/

TO OFC LINK

TO MW LINK

01WIRE

E*UIPMENT2S CONNECTI(ITY

3 WIRE CABLE

RPE



TA TE

TE

T4

T4 R4

T4

#ro5 MU6

To p)"& button %e+ep&oe 7,18ire9

To p)"& b)%%o %e+ep&oe 7,18ire9

R4R4

MA6IMUM T.REE NUMBERS OF TWA CAN BE CONNECTED TO INCREASE T.E NO2S/ OF TELP.ONES



emote Patching Equipment



ulti Telephone a' ,tation Equipment Three a' Ampli!ier



All Equipment4s or% on -* +C.

5or this *RLA 0atter' (2*6127Ah) 8 * ,9,

base 0atter' Char:er is use.

At all locations ,T1 installation4s 9o&er ,uppl'

is use.



Co<<unication 'ai#FG Ma* ,e due to ,rea)in 'edia i#e# O"$ uad "a,!e or O&er eadWires#

)o4 S5eechF G The signa! !e&e! is tested ,* Trans'ission Measuring Set and to ,ead-usted at wa* station or %ontro! o1%e#

NoiseFG It is %aused due to !oose %onne%tionsat >RONE $< !in)s or an* other p!a%es#



The .rote%tion of the "ontro! "ir%uit in %aseof O" !in) fai!ure is a%hie&ed ,* MW.at%hing or ,* :SNL .at%hing or ,*

.rote%tion path through another O" !in)

.at%hing#



MEASURING : TESTING E*UIPMENT2S

. T, (Transmission easurin: ,et) ;<T

. +<=<TAL LT<ETER



The new e0uip'ent used in this s*ste' is ro,ust and wor)s on 7=?V D"$

so it is a!'ost MAITENAN"E REE

AND REMOTELF O.ERATED ( MONITORED

suita,!e for &'C insta!!ations#

It %o'p!etes the genera! re0uire'ents of Train tra1%%ontro! %o''uni%ation s*ste'#

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