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List of Specification & TAN

 

LIST OF TELECOM SPECIFICATIONS (IRS :TC)

 

S.No
Specification  No.
Effective from
 Item
Schedule of Technical Requirement (STR)
Pertaining to   
    1.
24.03.2021
Cable Termination boxes (Indoor) for Railway Electrified Area.
---
Dir/Tele-II
    2.
02.06.2021
V.F. and Signaling Transformers used for derivation and Termination of Underground Telecommunication Cable Circuits.
---
Dir/Tele-II
    3.
IRS:TC:30-05  Amdt. 5 04.10.2016
Underground Rly Jelly filled quad cables for Signaling and Telecom Installation.
STR 
 
Dir/Tele-II
  4.
01.09.2008
Light weight unbreakable plastic insulator for overhead telegraph and telephone lines.
---
Dir/Tele-II
  5.
21.09.2005
Magneto telephone with Electro-dynamic transducer.
---
Dir/Tele-I
  6.
10.06.2022
2Wire way station control telephone
---
Dir/Tele-II
  7.
16.12.2016
4 Wire way station control telephone
 
Dir/Tele-II
  8.
24.05.2021
Six - Pin Emergency Plug and Socket.
---
 
Dir/Tele-II
  9.
---
Repeater Station Equipment.
---
Dir/Tele-II
  10.
IRS:TC: 55-2006 Amdt. 3 26.10.2016
Indian Railways Standards specification for 24 Fibre Armoured Optical Fibre Cable
 
Dir/Tele-I
  11.
---
Automatic Radio Patching System for Control Circuit using DTMF Signalling in Optic Fiber Communication
---
Dir/Tele-II
  12.
16.12.2016
4 Wire/ 2 Wire train traffic control equipment with Duel Tone Multi Frequency (DTMF ) Signalling.
 
Dir/Tele-II
  13.
IRS:TC: 61-93 Amdt. 2 29.05.2017
Emergency Control Room Equipment.
 
Dir/Tele-II
  14.
04.10.2016
Primary Digital Multiplexing Equipment.
 
ED/Tele-I
  15.
30.04.2021
Power supply unit (PSU) for Telecom Installation at way side stations in 25 KV Electrified Area.
---
Dir/Tele-II
  16.
IRS:TC: 75-99 Amdt. 4 16.11.2016
4Wire/2Wire Portable Emergency Control Telephone.
 
Dir/Tele-II
  17. 
29.04.2021
Two/Three V.F. Transformers (2T/3T) for derivation and termination of underground telecom cable circuit
---
Dir/Tele-II
  18.
17.10.2016
Thermo shrink jointing kits for jointing underground quad cable.
 
Dir/Tele-II
  19.
06.06.2022
Light weight portable control telephone  (4Wire/2Wire).
 
Dir/Tele-II
  20.
IRS:TC: 79-2000 Amdt. 4 16.11.2016
Desk Type Electronic Megneto Telephone.
---
Dir/Tele-II
21.
21.11.2016
Desk Type 2wire 12 way DTMF Telephone.
---
Dir/Tele-II
  22.
16.11.2016
Universal way side DTMF  control telephone.
 
Dir/Tele-II
23.
19.05.2021
Auto Dialling System for Emergency Socket
 
Dir/Tele-II

 

 

 List of specifications of various Telecom equipments (RDSO/SPN)

S.No.
Draft Specification No.
Effective from
Items
Schedule of Technical Requirement (STR)
Pertaining to
1.
28.11.2016
SMPS based power plant for telecom equipment.
Dir/Tele-II
2.
15.01.2007
Specification of Digital/ISDN and IP Ready EPABX System & attendant console-for more than 256 ports & up to 5000 Ports.
---
Dir/Tele-II
3.
24.10.2016
Specification for Voice frequency communication system for underground Quad cable.
---
Dir/Tele-II
4.
01.05.2021
Voice Data Logger/Monitor for control circuits.
---
Dir/Tele-II
5.
19.07.2021
Emergency socket box of FRP material.
---
Dir/Tele-II
6.
17.10.2016
RDSO specification of permanently lubricated HDPE Duct
---
Dir/Tele-II
7.
---
Quality manual for telecom transmission equipment.
---
Dir/Tele-II
8.
31.12.2020
Specification for level crossing gate control and monitoring equipment based on wired & wireless (VHF) communication
---
Dir/Tele-I
9.
01.07.2021
Electronic L.C.gate telephone system.
Dir/Tele-I
10.
22.11.2016
Specification for Accident site communication system
---
ED/Tele-I
11.
17.10.2016
Specification for thermoshrink jointing kit for jointing underground PIJF cable
---
Dir/Tele-II
12.
22.11.2016
Specification of Digital Clock with GPS Synchronization
---
Dir/Tele-I
13.
08.12.2020
RDSO specification of Public announcement system (Analog)
---
Dir/Tele-I
14.
12.02.2024
RDSO specification of IP Based Video  Surveillance system
---
 
ED/Tele-I
15.
01.09.2021
Specification for Control Communication Equipments for OFC using 2 wire Telephones (CCEO)
Dir/Tele-II
16.
26.10.2016
Specification of Joint enclosure for Armoured optical fibre cable
---
Dir/Tele-I
17.
15.01.2007
Specification of patch cord and pig tails
---
Dir/Tele-I
18.
RDSO/SPN/TC/72/2007 Amdt. 2 04.10.2016
RDSO specification for 1.4 mm dia copper conductor 4/6 Quad cable.
Dir/Tele-II
19.
05.01.2021
VHF Based Seccured Station Communication Equipment (SSCE)
---
Dir/Tele-I
20.
20.10.2020
Digital modem(nx64Kbps) upto 2Mbps (Line Driver)
---
ED/Tele-I
21.
23.10.2020
 LAN EXTENDER
---
ED/Tele-I
22.
07.11.2022
LAN switch
---
ED/Tele-I
23.
28.08.2008
Specification of Router
---
ED/Tele-I
24.
RDSO/SPN/TC/85/2010 Amdt. 2 22.11.2016
RDSO Specification for Suitcase type portable auto-acquiring VSAT terminal
---
Dir/Tele-I
25.
22.11.2016
Specification for  portable    VSAT Terminal
---
Dir/Tele-I
26.
16.06.2021
Fixed VSAT Terminal
---
Dir/Tele-I
27.
14.01.2021
Mobile Train Radio Communication System (Global System for Mobile Communications - Railways)
---
Dir/Tele-I
28.
25.01.2010
Access Control System
---
ED/Tele-I
 
29.
27.01.2020
Telecom Cable Termination Box (Non metallic) for Indoor use
---
Dir/Tele-II
30.
 
30.09.2016
RDSO specificatio for surge protective devices for Telecommunication equipments
---
Dir/Tele-II
31.
10.11.2023
VoIP Based Train Control Communication System
---
ED/Tele-I
32.
07.12.2020
Video Conferencing System
---
ED/Tele-I
33.
29.11.2016
Silicone Gel based cable jointing kit
---
Dir/Tele-II
34.
16.03.2021
Managed Media Converter (Ethernet/E1 to Optical)
---
ED/Tele-I
35.
18.05.2022
Specification for VHF based approaching train warning system for track maintainers
---
Dir/Tele-I
36.
12.02.2024
RDSO Specification for lP based Closed Circuit Television (CCTV) Surveillance System in Coaches of lndian Railways
---
ED/Tele-I
37.
21.08.2023
VHF Sets to be used on Indian Railways
Dir/Tele-I
38.
22.06.2021
IP based Integrated Passenger Information System
Dir/Tele-I
RDSO/SPN/TC/108/2019 Ver. 1.0 05.03.2024
39.
29.03.2023
RDSO Specification for Integrated Communication System for Tunnels
---
ED/Tele-I
40.
23.06.2020
Specification of  24/48 Fibre Armoured Optical Fibre Cable
Dir/Tele-I
 

 

List of Technical Advisory Note (TAN)

S. No.
TAN No.
Effective from
Subject
1.
21.10.2014
TAN on Use of IDC connector and precautions in making Thermoshrink jointing of under ground quad cable.
2.
26.12.2014
To provide Short message service (SMs) services in existing GSM-R Network of lndian Railway.
3.
07.09.2015
Safety survey requirement of X-Ray Baggage Scanning System.
4.
31.08.2018
Special measures to be taken for increasing the coverage in hilly terrains for item VHF Based Approaching Train Warning System for Track Maintainers as per RDSO/SPN/TC/105-2015 Rev 0.0 Amdt. 1.
5.
17.05.2021
Revised List of Minimum Essential Telecom Equipments to be kept in Accident Relief Trains (ART’s).
6.
29.03.2023
Implementation of IP-MPLS Technology for unified communication backbone on Indian Railway.

 

Specification for Proposed for deletion

S.No.
Specification No.
Item
Date of posting
Proposed Date of deletion
1. -- -- -- --

 

 



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