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List of Specification

 

LIST OF TELECOM SPECIFICATIONS (IRS :TC)

 

S.No
Specification  No.
 Item
Schedule of Technical Requirement (STR)
Pertaining to   
    1.
Balancing Condensers.
-
III
    2.
Cable Termination boxes (Indoor) for Railway Electrified Area.
-
Jt. Dir/Tele-II
    3.
V.F. and Signaling Transformers used for derivation and Termination of Underground Telecommunication Cable Circuits.
-
Jt. Dir/Tele-II
    4.
Specification for Loading Coil joints.
-
III
    5.
Underground Rly Jelly filled quad cables for Signaling and Telecom Installation.
Jt. Dir/Tele-II
  6.
Light weight unbreakable plastic insulator for overhead telegraph and telephone lines.
-
Jt. Dir/Tele-II
  7.
Magneto telephone with Electro-dynamic transducer.
-
IV
  8.
 
2Wire way station control telephone
Jt. Dir/Tele-II
  9.
 
4 Wire way station control telephone
Jt. Dir/Tele-II
  10.
Polythene insulated polythene sheathed jelly filled telephone. cable with Poly-Al  Moisture Barrier.
-
Jt. Dir/Tele-II
  11.
 
 
Six - Pin Emergency Plug and Socket.
Jt. Dir/Tele-II
  12.
Transmission Measuring Sets.
-
II
  13.
Cross Talk Measuring Sets.
-
II
  14.
Junction Equipment and speech Conversion Equipment used in AC Electrified Area.
III
  15.
Digital Capacitance Unbalance Measuring set.
-
II
  16.
Repeater Station Equipment.
-
III
  17.
Indian Railways Standards specification for 24 Fibre Armoured Optical Fibre Cable
Dir/Tele-I
  18.
Automatic Radio Patching System for Control Circuit using DTMF Signalling in Optic Fiber Communication
-
IV
  19.
 
4 Wire/ 2 Wire train traffic control equipment with Duel Tone Multi Frequency (DTMF ) Signalling.
IV
  20.
Emergency Control Room Equipment.
Jt. Dir/Tele-II
  21.
Primary Digital Multiplexing Equipment.
ED/Tele-I
  22.
Power supply unit (PSU) for Telecom Installation at way side stations in 25 KV Electrified Area.
-
Jt. Dir/Tele-II
  23.
4Wire/2Wire Portable Emergency Control Telephone.
Jt. Dir/Tele-II
  24. 
Two/Three V.F. Transformers (2T/3T) for derivation and termination of underground telecom cable circuit
 
-
Jt. Dir/Tele-II
  25.
Thermo shrink jointing kits for jointing underground quad cable.
Jt. Dir/Tele-II
  26.
Light weight portable control telephone  (4Wire/2Wire).
Jt. Dir/Tele-II
  27.
Desk Type Electronic Megneto Telephone.
-
IV
28.
 
Desk Type 2wire 12 way DTMF Telephone.
-
Jt. Dir/Tele-II
  29.
 
Universal way side DTMF  control telephone.
Jt. Dir/Tele-II
30.
 
Auto Dialling System for Emergency Socket
Jt. Dir/Tele-II

 

 

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

S.No.
Draft Specification No.
Items
Schedule of Technical Requirement (STR)
Pertaining to
1.
SMPS based power plant for telecom equipment.
Jt. Dir/Tele-II
2.
Specification of Digital/ISDN and IP Ready EPABX System & attendant console-for more than 256 ports & up to 5000 Ports.
-
II
3.
 
Specification for Voice frequency communication system for underground Quad cable.
Jt. Dir/Tele-II
4.
Specification for Fiber Distribution Management System.
-
Dir/Tele-I
5.
 
 
 
Voice Data Logger/Monitor for control circuits.
 
-
Jt. Dir/Tele-II
6.
Emergency socket box of FRP material.
-
I
7.
RDSO specification of permanently lubricated HDPE Duct
-
Jt. Dir/Tele-II
8.
Quality manual for telecom transmission equipment.
-
Jt. Dir/Tele-II
9.
Specification for level crossing gate control and monitoring equipment based on wired & wireless (VHF) communication
-
Dir/Tele-I
10.
Electronic L.C.gate telephone system.
STR for Electronic L.C. gate (STR is effective from 01.07.2021)
Dir/Tele-I
11.
 
Specification for Accident site communication system
-
ED/Tele-I
12.
Specification for thermoshrink jointing kit for jointing underground PIJF cable
-
Jt. Dir/Tele-II
13.
 
Specification of Digital Clock with GPS Synchronization
-
IV
14.
RDSO specification of Public announcement system (Analog)
-
Dir/Tele-I
15.
RDSO specification of IP Based Video  Surveillance system
 
 
ED/Tele-I
16.
RDSO/SPN/TC/66/2007, Version 1.0 (Effective from 01.09.2021)
 
 
 
Specification for Control Communication Equipments for OFC using 2 wire Telephones (CCEO)
TCQ 0125 Version 1.0 (Effective from 01.09.2021) 
 
 
Jt. Dir/Tele-II
17.
Specification of Joint enclosure for Armoured optical fibre cable
-
Dir/Tele-I
18.
Specification of patch cord and pig tails
-
Dir/Tele-I
19.
RDSO specification for 1.4 mm dia copper conductor 4/6 Quad cable.
Jt. Dir/Tele-II
20.
VHF Based Seccured Station Communication Equipment (SSCE)
-
Dir/Tele-I
21.
Specification For Analog Clock System with GPS Synchronization
-
I
22.
Specification for Real-Time Train Information System
-
IV
23.
Digital modem(nx64Kbps) upto 2Mbps (Line Driver)
-
ED/Tele-I
24.
 LAN EXTENDER
ED/Tele-I
25.
LAN switch
-
ED/Tele-I
26.
Specification of Router
-
ED/Tele-I
27.
RDSO Specification for Suitcase type portable auto-acquiring VSAT terminal
-
Dir/Tele-I
28.
 
Specification for  portable    VSAT Terminal
-
Dir/Tele-I
29.
Fixed VSAT Terminal
-
Dir/Tele-I
30.
Mobile Train Radio Communication System (Global System for Mobile Communications - Railways)
-
Dir/Tele-I
31.
 
Specification for IP-DSLAM and ADSL modem
-
ED/Tele-I
32.
Centralized Mailing System
-
ED/Tele-I
33.
Specification for 80-Channel DWDM Equipment with channel bit rate up to 10Gbps
-
ED/Tele-I
34.
Access Control System
-
ED/Tele-I
 
35.
 
Broadband Internet On Running Trains Through Two-Way Satellite Communication
-
I
36.
Telecom Cable Termination Box (Non metallic) for Indoor use
-
Jt. Dir/Tele-II
37.
 
RDSO specificatio for surge protective devices for Telecommunication equipments
-
Jt. Dir/Tele-II
38.
VoIP Based Train Control Communication System
-
ED/Tele-I
39.
Video Conferencing System
-
ED/Tele-I
40.
Silicone Gel based cable jointing kit
-
Jt. Dir/Tele-II
41.
Managed Media Converter (Ethernet/E1 to Optical)
-
ED/Tele-I
42.
Specification for VHF based approaching train warning system for track maintainers
-
Dir/Tele-I
43.
RDSO Specification for lP based Closed Circuit Television (CCTV) Surveillance System in Coaches of lndian Railways
-
ED/Tele-I
44.
VHF Sets to be used on Indian Railways
-
Dir/Tele-I
45.
IP based Integrated Passenger Information System
Dir/Tele-I
46.
RDSO Specification for Integrated Communication System for Tunnels
-
ED/Tele-I
47.
Specification of  24/48 Fibre Armoured Optical Fibre Cable
Dir/Tele-I
 

 

Specification for deletion and information

S.No.
Specification No.
Item
Date of posting
Date of deletion
1
IRS:TC  41-97 Amendment-1, Amendment-2, Amendment -3
Polythene insulated polythene sheathed jelly filled telephone. cable with Poly-Al  Moisture Barrier.
24.03.2022
23.09.2022
2
RDSO/SPN/TC/37/2020, Rev.4.0
Fibre distribution Management System
07.06.2022
06.12.2022

 



 

 



 

 



 

 



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