lR;eso t;rs - Indian Railways
Transcript of lR;eso t;rs - Indian Railways
Page 1 of 28 Effective from : RDSO/SPN/TC/55/2021 Rev. 3
Specification for Accident Site Communication System
lR;eso t;rs
SPECIFICATION FOR
ACCIDENT SITE COMMUNICATION SYSTEM
SPECIFICATION No. RDSO/SPN/TC/55/2021 Revision 3
Number of pages: 28
TELECOM DIRECTORATE
RESEARCH DESIGNS AND STANDARDS ORGANISATION
MINISTRYOF RAILWAYS MANAK NAGAR, LUCKNOW - 226001
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Specification for Accident Site Communication System
DOCUMENT DATA SHEET
SPECIFICATION RDSO/SPN/TC/55/2011
REVISION 3.0
TITLE OF DOCUMENT
RDSO SPECIFICATION FOR ACCIDENT
SITE COMMUNICATION SYSTEM.
AUTHOR DIRECTOR/ TELECOM-I/ RDSO
APPROVED BY EXECUTIVE DIRECTOR/ TELECOM/ RDSO
ABSTRACT
THIS DOCUMENT SPECIFIES TECHNICAL SPECIFICATION OF ACCIDENT SITE
COMMUNICATION SYSTEM
DOCUMENT CONTROL SHEET
NAME ORGANIZATION FUNCTION LEVEL
DIRECTOR/TELECOM-I RDSO MEMBER PREPARE
EXECUTIVE
DIRECTOR/TELECOM
RDSO - APPROVED
REVISIONS
VERSION REVISION EFFECTIVE MONTH/YEAR
RDSO/SPN/TC/55-2005 FIRST ISSUE NOV., 2005
RDSO/SPN/TC/55-2006 FIRST REVISION AUGUST, 2006
RDSO/SPN/TC/55-2009, REV. 0 SECOND REVISION FEBRUARY, 2009
RDSO/SPN/TC/55-2009, REV. 1 THIRD REVISION FEBRUARY, 2009
RDSO/SPN/TC/55-2011, REV.2 FOURTH REVISION NOV., 2011
RDSO/SPN/TC/55/2021, Rev.3 FIFTH REVISION ----- 2021
\
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Specification for Accident Site Communication System
TABLE OF CONTENTS
S. No. Item Page No.
1. Introduction
04
2. General Requirement
05
3. Schematic arrangement for the Accident site communication system
06
4. System Description for Accident site communication through VSAT Network & Multi SIM Router
07
5. Description of Equipment for Accident site Communication through VSAT Network
08
6. Description of Equipment for Accident site Communication with Multi SIM Router
20
7. Rugged Enclosure for housing Multiservice gateway
21
8. Connection cable connectors
21
9. Environmental parameter
21
10. Test and performance of Requirement
22
11. Test Procedure
23
12. Quality Assurance
23
13. Marking & Packing
24
14. Instruction Book/Manual, Measuring Instrument & spares
24
15. Recommended supply list
24
16. Containers for equipment
25
17. List of minimum essential Telecom equipments to be kept in Accident Relief Trains (ARTs)
25
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Specification for Accident Site Communication System
I. SUMMARY
This document covers the requirements of communication system to be established at the site of accident/Unusual to enable transmission of Voice, data and video from site to control office/ other locations.
II. SOURCE
(i) Draft specification RDSO/SPN/TC/55/2005 was prepared by RDSO, Lucknow based on the experience gained by various Railways with the WLL exchange based accident site communication system.
(ii) The specification has since been revised and now being revised based on the experience gained from the use of accident site equipment supplied for other than A route divisions.
(iii) Whenever reference to any specification appears in this document, it shall be taken as a reference to the latest version of that specification unless the year of issue of the specification is specifically stated.
(iv) Revision 3 of the specification RDSO/ SPN/ TC/55/2021, Rev 3.0 have
been prepared by RDSO, Lucknow as per DG/RDSO letter No. DG/Misc. dated 10.06.2020.
1.0 Introduction: Accident site communication system will cater for onsite wireless voice communication and also to provide voice, data and video connectivity of the accident site to Divisional HQ, Zonal HQ and Railway Board.
For video transmission a mesh Wi-Fi network will be created at the site and with video camera the video shall be wirelessly transmitted to the Multi service gateway.
The voice, data and video connectivity with remote locations will be provided through very small aperture terminal (VSAT) network and/or with Multi SIM LTE Router. Indian Railways have established its own VSAT network including hub. Presently Indian Railways have hired bandwidth from transponder of INSAT-4CR (Ku Band) satellite. Hub for this VSAT network has been set at New Delhi by M/s Hughes. The network is in star topology.
The VSAT terminal to be used for Accident Site Communication shall be able to deliver bidirectional composite data traffic (Voice, Video and Data) at a speed of 2Mbps. However the actual working bandwidth may be limited in compliance of regulatory requirements.
The VSAT terminal will deliver the composite data traffic from site to the VSAT hub at New Delhi. From here the composite data traffic will be transported to Divisional HQ, Zonal HQ and Railway Board on existing MPLS network.
A video server shall be provided at New Delhi VSAT hub to enable web based access to live and stored videos.
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2.0 GENERAL REQUIREMENTS:
2.1 Multi service gateway shall enable.
2.1.1 Voice connectivity by providing FXS at site/ FXO at divisional HQ.
2.1.2 IP connectivity for wireless units, laptop etc.
2.2 It shall be possible to extend dial tones of Railway Telephone exchange and Public (BSNL/ MTNL) telephone exchange from divisional head quarter to the site using FXS/ FXO interfaces on multi service gateways. It shall be possible to make and receive calls to and from subscriber of these exchanges. It shall also be possible to send and receive fax on the fax machine connected to FXS port at site.
2.3 Multi service gateways shall support hot line interfaces also. These interfaces shall provide hot line connection between the analog telephones provided at Divisional HQ and accident site. On this circuit, ring shall be extended just by lifting the handset. As a confirmation of ring, ring back tone shall also be provided.
2.4 Multiservice gateway shall have multiple Ethernet ports for connecting various devices on Ethernet ports on LAN side. These devices may be laptop, Wi-Fi base unit, Local network Video recorder (NVR), video modem etc.
2.5 Multiservice gateway’s Ethernet WAN port shall provide connectivity to VSAT modem.
2.6 Multiservice gateway can be a single equipment or combination of router/ L3 Switch and IP PBX that can support FXS/FXO, subject to meeting the requirements of this documents.
2.7 Wi-Fi equipment shall setup wireless quickly and easily. It shall be possible to extend the coverage area by adding repeaters/ nodes/ access points.
2.8 The portable video camera with video modem and Wi-Fi network shall be compatible with each other. The live video and audio captured by the video camera shall be converted to suitable format and compressed by video modem and network video recorder unit either on Wi-Fi or on Ethernet. The video camera and video modem can be integrated also, provided the requirement of portability is met.
2.9 The live video/ audio feed from video modem and/ or IP camera can directly be given to the network video recorder through ports on Multi service gateway on CAT 6 cable in case the area to be covered is small and Wi-Fi network is not required to be set up.
2.10 The network video recorder shall stream the live video at a reduced resolution
as per available bandwidth on satellite link to the video server provided at
IRPMU Hub. The network video recorder shall also record video being
streamed to the video server. This locally recorded video shall be in high
resolution. 2.11 Laptop is provided at site for configuration purpose and to monitor the system
performance. 2.12 The video transmitted from site shall be stored in the Video server with
storage device provided at IRPMU hub. The video server shall allow viewing
of live and recorded video and audio through internet browsers like internet
explorer.
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2.13 The video server at Hub shall allow recording and streaming of live video
streams coming from multiple sites. 2.14 It shall be possible to access the internet using laptop connected on any of
the Ethernet ports of the multiservice gateway or through wi-fi. 2.15 The system shall be plug and play and shall not require any configuration
every time it is used. The configuration shall be done only during first
deployment and backup for all the necessary configuration shall be taken for
the purpose of restoration in case of need. 2.16 For equipments working on AC supply, the nominal frequency shall be 50 Hz.
However they shall be capable of working on generator supply having
frequency deviated from the nominal frequency. 2.17 All necessary software and hardware to achieve above functionality shall be
part of the accident site communication system equipments even if it is not
mentioned explicitly in this document.
3.0 Schematic arrangement for the Accident site communication system:
The general arrangement for the Accident site communication system is
shown in Figure 1.
3.1 Option-1: The general arrangement for the Accident site communication
system through VSAT network as shown in Figure 1:
Figure 1: Complete Layout Diagram for Accident Site Communication System
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3.2 Option-2: The general arrangement for the Accident site communication system with Multi SIM LTE Router as shown in Figure 2:
Figure 2
4.0 The SYSTEM consists of following Components DESCRIPTION FOR ACCIDENT SITE COMMUNICATION THROUGH VSAT (OPTION-1) & WITH
MULTI SIM LTE ROUTER (OPTION-2):
4.1 Option-1: The System comprises of the following components for VSAT Network:
1. Accident site
Equipment
a) Portable VSAT Terminal (Covered separately
under RDSO specification No. RDSO/ SPN/
TC/85/2021, Revision 2 or latest)
b) Multi service Gateway with Network video
recorder
c) Power supply unit.
d) Wi-Fi equipment to create wireless network at
site
e) Video modem with both Wi-Fi, and Ethernet
connectivity and battery, in portable form
factor
f) Portable camera with inbuilt view finder and
zoom facility.
g) Rugged Laptop
h) Necessary cables
i) Fax machine
j) Analog telephones
2. Equipment at VSAT
Hub
Video server with storage
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3. Equipment in Divisional
HQ
Multi service Gateway
4.2 Option-2: The System comprises of the following components for Multi
SIM LTE Router:
S. No. Set Up for Live Streaming of Video from accident site
1. Full HD, PTZ type color camera with telescopic stand, operating Voltage 12 VDC
2. Multi SIM LTE Router Operating Voltage 12 VDC & with PoE Port
3. Wireless Access Point for 1 Km range with PoE operated
4. Portable Battery 12V 7AH
5. Battery Charger 12VDC
6. Data SIM Cards
7. Public Static IP at Divisional & Zonal Head Quarter
5.0 OPTION-1: SPECIFICATION DESCRIPTION OF EQUIPMENTS FOR
ACCIDENT SITE COMMUNICATION THROUGH VSAT NETWORK: AT
ACCIDENT SITE EQUIPMENTS
5.1 Accident Site Equipments: The general arrangement for accident site equipments is shown in Figure 2 3.
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Figure 2 3: General Arrangement at Accident Site
5.1.1 Portable VSAT Terminal equipment:
It shall be as per relevant RDSO specification No. RDSO/SPN/TC/85/2021,
Revision 2 or latest. All the other equipments covered in this specification
shall be compatible with the VSAT terminal to provide the functionality as
specified in Clause 4.0, General requirement, of this document.
5.1.2 Multi Service gateway with Network Video recorder for accident site: 5.1.2.1 It shall be fully interoperable with the Multi Service gateway provided at
Divisional HQ. 5.1.2.2 It shall be IP based and shall support open protocols including SIP. 5.1.2.3 It should have fast Ethernet port connectivity either integrated or as
standalone unit integrated within the enclosure and should have full IPV4 and
IPV6 support with unicast and multicast switching and routing (for example,
native support of IGMPv3). Also it should support advanced quality of
services (QOS) to support critical applications like video transmission. 5.1.2.4 It must be modular in design with flexible configuration for easy extension of
capacity by adding suitable module. 5.1.2.5 The system programming shall be based on GUI tool for easy configuration
and also remote configuration with built in http server.
5.1.2.6 Requirements of interfaces on Multi service gateway:
5.1.2.6.1 Minimum 8 nos x Auto sensing duplex 10/100Mbps base TX Ethernet ports including minimum 4 nos x PoE port support. Out of these 8 ports, 2 ports to be WAN ports in case router is included as part of Multiservice gateway.
5.1.2.6.2 It shall be possible to configure various devices i.e. Multi service gateway, Wi-Fi base station, video modem through laptop connected to one of these Ethernet ports.
5.1.2.6.3 Laptop shall also be connected to the Ethernet port for browsing internet.
5.1.2.6.4 FXS ports: 12 Numbers to connect 4 Railway telephones, 4 BSNL/ MTNL telephones and 4 hot lines. It shall be possible to configure these for hot line and auto telephones and to make 12 simultaneous calls.
5.1.2.6.5 The numbering scheme for FXS/ FXO ports shall support working of Railway and BSNL/ MTNL phones with STD.
5.1.2.6.6 Working of fax machine on FXS ports shall be supported. It shall be possible to send and receive fax on fax machine connected on FXS port.
5.1.2.6.7 FXS port shall work for a loop resistance of 600 Ohms so as to enable working of telephones placed at a distance from the gateway and offering a loop resistance of maximum 600 ohms.
5.1.2.6.8 It should be possible to deploy SIP Phones, Wireless IP Phones, Wi-Fi enabled smart phones in future in this platform in addition to analog phone which is used today.
5.1.2.7 It shall support following protocols related to TCP/IP suit: IPv4, IPv6, TCP, UDP, RTP, RTCP, ICMP, HTTP, ARP, IGMP v3, NAT/PAT, NTP.
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5.1.2.8 It shall support Ethernet, 802.1Q, 802.1p.
5.1.2.9 IP multicast support.
5.1.2.10 QoS: Differentiated Services as per latest relevant RFC.
5.1.2.11 The systems/subsystems shall conform to EMC requirements as per IEC61000 or equivalent EN or IEC 62236-4:2008- Part 4, CISPR 22 Class A or equivalent EN.
5.1.2.12 It shall support various compression standards including ITU T G.711Alaw,G.729, G723.1 and iLBC.
5.1.2.13 It shall have features to ensure good quality voice using VoIP on satellite link, like echo cancellation, silence suppression, Voice Activity Detection (VAD) and
Comfort Noise Generation (CNG).
5.1.2.14 Multi-services gateway shall have either inbuilt or separate Network video
recorder. If supplied as separate unit, it shall be supplied as prewired to the
one of the 8 Ethernet ports and housed in a suitable rugged enclosure. This
system shall be at least a two channel system and will be able to record the
video feed coming either from video modem or from IP camera or
simultaneously from both. This feed shall come either on Wi-Fi or on
Ethernet. 5.1.2.14.1 This Network video recorder must be capable of sending the same video feed
in Low-resolution as per available bandwidth to the Video Server to be placed
at IRPMU-New Delhi. 5.1.2.14.2 The resolution shall be programmable. 5.1.2.14.3 It shall be possible to view the video locally at site. 5.1.2.14.4 It shall also be possible to view live video through internet browsers like
internet explorer. 5.1.2.14.5 The network video recorder shall also support management and recording of
video feeds from major third party IP cameras and encoders and decoders. In
case of IP camera it should be able to control PTZ cameras. 5.1.2.14.6 It shall support H.264, MPEG-4 and MJPEG. 5.1.2.14.7 It shall support Web Clients. 5.1.2.14.8 It shall have sufficient Internal Storage and data protection. 5.1.2.14.9 It shall have Ethernet port for connection to multiservice gateway. 5.1.2.14.10 It shall be managed through Video Management Server or web interface. 5.1.2.14.11 It shall have Multicast support. 5.1.2.15 Power Supply for Multi service gateway:
5.1.2.15.1 The multiservice gateway shall work as an integrated unit as far as power
supply is concerned. It must work on both AC and DC power supplies. 5.1.2.15.2 Power supply modules/ cards shall be field replaceable. Input AC supply
voltage range: 100 V to 240 V Nominal freq. 50 Hz. Input DC supply voltage
12 V/ 24 V/ 48 VNominal (range -10 % to +20%).
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5.1.2.15.3 It shall be possible to connect both AC and DC supplies to the equipment. DC
supply shall take over in case of failure of AC supply. 5.1.2.15.4 Cables for connecting AC and DC supplies with proper connectors at both
ends shall be supplied. The cables shall have rugged connectors at both
ends.
5.1.2.16 The Multiservice Gateway shall provide debug/ troubleshooting. This should
allow basic troubleshooting for each equipment in the Multi Service Gateway
either through a web-based UI accessible via laptop or through some other
means. These should help field personnel in restoring the equipment to
working condition from minor faults.
5.1.3 Power Supply Unit for Accident site communication equipment:
5.1.3.1 The power supply unit shall provide DC supply (12 V/ 24 V/ 48 V as required)
to various accident site communication equipments. These are VSAT,
multiservice gateway, network video recorder and Wi-Fi base station.
5.1.3.2 Its input AC supply range shall be 100 V to 275 VAC Freq 50 Hz
nominal.
5.1.3.3 It shall have light weight Li-Ion batteries to provide a backup of at least 2 Hrs.
5.1.3.4 It shall have DC to DC converters to supply various DC voltage requires for
communication systems i.e. VSAT equipment, multiservice gateway, network
video recorder and Wi-Fi base station if all the systems are not working on
same DC voltage.
5.1.3.5 It shall have all vital modules in 1+1 redundant mode. All DC to DC converters
shall also have 1+1 redundancy.
5.1.3.6 It shall be able to work on float mode also thereby enabling charging while in
use.
5.1.3.7 It shall have overvoltage protection on input side and overload and short
circuit protection on output side.
5.1.3.8 It shall have indications to indicate healthy and faulty conditions of
various modules.
5.1.3.9 It shall have sufficient protections on input and output side to make it suitable
to work in 25 KV RE area and lightening prone areas.
5.1.3.10 It shall be of modular having various modules like charger, batteries, DC DC
converters, protection modules, control cards etc. These modules shall be
field replaceable.
5.1.3.11 It shall have rugged housing with rugged sockets and plugs complying IP 56
or or equivalent. The housing shall have good and smooth finish with no
sharp edges and corners.
5.1.3.12 Necessary cables to connect various equipments shall be supplied with
proper rugged connectors.
5.1.4 Wi-Fi Equipment to create Wireless Network at site: 5.1.4.1 A wireless network shall be deployed at the accident site. This should be up
and running, very quickly and should be self-supporting and scalable.
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5.1.4.2 It shall be capable of working for long continuous hours. It shall be tested for
continuous working for 48 hrs. There should not be any drop in performance
for Video/ voice applications during this period. 5.1.4.3 One should be able to enhance benefit (in terms of increase in range or
number of users) by adding of repeaters. The repeaters shall extend range by
connecting to other repeaters as well as provide coverage to nodes attached
to it. 5.1.4.4 The network shall be capable of providing a route for live video streaming and
any additional traffic owing to Wireless usage by registered laptop / smart
phones with wi-fi for service personnel. The network shall support a data rate
of minimum 2 Mbps in the specified range of 400 m.. 5.1.4.5 The network shall be secure. It shall support central configuration of
management and security. 5.1.4.6 The wireless network can make use of either a Wireless LAN controller or a
Wireless LAN Mesh or Wireless Repeater or any such network topology.
Wireless network topology implementation (including dual radios) can be
vendor specific as long as the requirement of the wireless network is
met.”IEEE 802.11b/g/n, IEEE 802.3u IEEE 802.1p (quality of service [QoS]
priority), IEEE 802.1Q (VLAN), IEEE 802.11e (wireless QoS), IEEE 802.11i
(security) 5.1.4.7 Security: WEP/WPA/ WPA2, MAC address filtering 5.1.4.8 Frequency 2.4 GHz/ 5.7-5.8 GHz ISM license free band.
5.1.4.9 Wireless system components: “The terms Central node/ Base station/
access point etc. can be used interchangeably depending upon a particular
implementation/ technology employed by the vendor. Similarly the terms
repeater/ wireless node/ wireless access point can be used interchangeably.” 5.1.4.9.1 Base station/ Wireless controller/ Central node: 5.1.4.9.1.1 It shall be integrated with multiservice gateway.
5.1.4.9.1.2 However if supplies as a separate unit, it shall be supplied housed in the
enclosure with multiservice gateway and wired so that it is ready for use. 5.1.4.9.1.3 In case of base station/ central node implementation, the base station/
central node shall have port to connect external antenna on a RF cable.
The 3 meter long RF cable shall be supplied along with suitable
connectors at both ends. In case of wireless controller implementation,
one wireless access point shall be connected on fast Ethernet on CAT6
cable. Suitable antenna to provide EIRP of 36 dBm shall be provided.
This arrangement shall provide wi-fi coverage near Multiservice gateway.
This will enable availability of wi-fi network when Multi Service Gateway is
powered on.”It shall support audio/video streaming from the video modem
and/ or IP camera on Wi-Fi or cable.
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5.1.4.9.1.4 It shall also maintain a log of the, nodes, repeaters and MAC address of
various devices accessing the network. The IP addressing shall be based
on DHCP with addresses allocated by the base station.
5.1.4.9.1.5 The unit shall have web based user interface and can be controlled
locally and remotely for its operation. 5.1.4.9.1.6 Should allow connection of authorized Wi-Fi devices like laptop, wireless
access points, wireless video modem, IP camera, Wi-Fi phones etc. to be
able to use the network. It should be able to prevent unauthorized access
of rogue access points and user. 5.1.4.9.1.7 Should do automatic channel and power setting for access points and
repeaters. 5.1.4.9.1.8 It shall show deployment of connected repeaters in the form of graph or
otherwise. 5.1.4.9.1.9 Should support mobility of users/devices across the wi-fi network. There
should not be any delay or drop in performance of video and voice during
switchover. 5.1.4.9.1.10 RF power can be increased in combination with antenna to 36dBm EIRP. 5.1.4.9.1.11 Range: 400 m for base station node (In line of sight) or between adjacent
APs/ Repeaters. 5.1.4.9.1.12 EMC: IEC 61000 or equivalent EN, CISPR 22 Class A or equivalent EN
or EN 301 489-1 and FCC part 15.107, 15.109. 5.1.4.9.1.13 It shall support connection of one repeater on CAT 6 cable on Ethernet
port. This will enable placing two repeaters on either side of the track to
ensure availability of network even if the other side is obstructed by the
train. Similar arrangement shall be possible with wireless access point
also. Power supply for this repeater/ access point shall be through PoE.
In case of requirement of PoE+, adaptor to drive power over ethernet to
be provided. This adopter shall be suitable for outdoor use. The other
antenna/ access point is covered in clause 5.6.1.3.”
5.1.4.9.2 Outdoor - Wireless Repeaters/ Wireless Access Points: 5.1.4.9.2.1 These will be wireless, scalable interconnected nodes. These could be a
mesh network or interconnected intelligent nodes which can route traffic
to the base station with guaranteed QoS.
5.1.4.9.2.2 RF power can be increased to 36dBm EIRP Ad-Hoc or infrastructure
mode.
5.1.4.9.2.3 Should support both Omni directional as well as directional antenna.
5.1.4.9.2.4 Management: via http/ web user interface.
5.1.4.9.2.5 Each repeater/ wireless access point should be portable and self-
sufficient having Li-Ion battery for ease in deployment and recovery.
5.1.4.9.2.6 Battery shall be of sufficient capacity to give backup of 5 Hrs.
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5.1.4.9.2.7 Every equipment with battery should have one spare battery with equal
capacity. External chargers shall be provided to charge extra batteries
to enable replacement of discharged batteries at site.
5.1.4.9.2.8 EMC: IEC 61000 or equivalent EN, CISPR 22 Class A or equivalent EN
or EN 301 489-1 and FCC part 15.107, 15.109.
5.1.4.9.2.9 Ingress protection for repeaters/ access points: IP 65 or equivalent.
5.1.4.9.3 Antenna & Portable Tripod specifications: 5.1.4.9.3.1 Antennas shall be omni-directional / Sectoral to provide EIRP of upto 36
dBm in combination with Wi-Fi radio.
5.1.4.9.3.2 Antenna impedance 50 ohms.
5.1.4.9.3.3 Portable tripods shall be supplied with antennas/APs on which they shall
be mounted.. The height of the tripod shall be adjustable so that the
height could be increased to 8 ft. It shall be possible to reduce the height
of tripod to enable easy storage occupying less space. The tripod shall be
able to take load of antenna. The tripod shall have mounting arrangement
for Wi-Fi radio and antenna. It shall be possible to use tripod on uneven
ground also.
5.1.4.9.3.4 The length of the antenna should not be such that portability and physical
stability is compromised. The arrangement shall be stable in windy
conditions.
5.1.4.9.3.5 Suitable for outdoor use.
5.1.5 Video Modem with Wi-Fi, Ethernet connectivity and battery: 5.1.5.1 Video modem, outdoor Wi-Fi unit with suitable antenna and battery to be
mounted in a backpack for transportability. The total weight shall not
compromise portabilityon backpack. The backpack shall be rainwater proof.
Video modem with built-in Wi-Fi features is preferable.
5.1.5.2 Battery shall be required for the video modem. It shall support continuous
operation of video modem and Wi-Fi unit for at-least 3 Hrs. There shall be
indication for fully charged status of the battery. Also audio and visual
indication regarding discharged condition of the battery shall be provided.
5.1.5.3 Battery charger for this battery should work on 100 to 240 VAC 50 Hz nominal
frequency.
5.1.5.4 There shall be 2 sets of spare batteries with offline charger.
5.1.5.5 The Wi-Fi radio along with antenna shall be capable of providing EIRP of
30dBm. The antenna height may be adjustable by suitable arrangement to
achieve maximum height to realize better gain. It shall be IP 65 or equivalent
compliant. 5.1.5.6 The Wi-fi radio shall seamlessly work with the wireless network created at site
using access points/ repeaters provided in this specification.
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5.1.5.7 Connectivity between video modem and multiservice gateway shall be
provided through cable also in addition to wifi connectivity. Suitable cable of
length 90 meters with suitable rugged connectors shall be provided.
5.1.5.8 Video Modem specification:
5.1.5.8.1 Compression: H.264 / MPEG-4
5.1.5.8.2 Video Resolution: 640/480, 320/240, 160/120
5.1.5.8.3 Video Frame Rate: 5-30fps 5.1.5.8.4 Video bitrate: 200 kbps to 1 Mbps
5.1.5.8.5 Network protocols: RTP, UDP, TCP, IP, HTTP, IGMP, ICMP, SNMP,
DHCP, NTP.
5.1.5.8.6 Software upgrade: Flash ROM, Remote Programmable
5.1.5.8.7 Configuration: Web based.
5.1.5.8.8 Video Input: Analog Composite PAL and should be compatible with the Video
camera. Necessary cables and adaptors should be provided.
5.1.5.8.9 Audio In: Compatible with the video camera. 5.1.5.8.10 Overlay: Time stamp and text description.
5.1.5.8.11 Ethernet port: 10/100 BaseT Fast Ethernet, Auto Sensing. full Duplex RJ45
5.1.5.8.12 IP Multicast support
5.1.5.8.13 EMC: IEC 61000 or equivalent EN, CISPR 22 Class A or equivalent EN.
5.1.5.9 Ingress protection for video modem and wi fi unit: IP 65 or equivalent.
5.1.6 Portable Camera with inbuilt view finder and zoom facility specification/ features: Camera shall have following parameters.
5.1.6.1 HD Video Codec: MPEG4-AVC/H.264 5.1.6.2 SD Video Codec: MPEG2 or better. 5.1.6.3 Media Storage Capacity: Atleast 64 GB 5.1.6.4 Image Sensor: CMOS Sensor 5.1.6.5 Colour Viewfinder: Rotatable 5.1.6.6 Optical / Digital Zoom: 25x / 300x 5.1.6.7 USB Terminal: USB 2.0 High Speed
5.1.6.8 Interface: A/V compatible with video modem. 5.1.6.9 Image Stabilization 5.1.6.10 Quick Autofocus 5.1.6.11 Quick Startup feature enabling camera on and camera off by opening and
closing of view finder panel.
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5.1.6.12 Accessories: AC adaptor, two additional rechargeable Battery Packs, external
charger, Component Video Cable, AV Cable, USB Cable, carrying case,
tripod with adjustable height and weight less than 1.5 kg. The accessories
shall be those which are offered by OEM of the camera.
5.1.7 Laptop: Minor variation from the parameters given below shall be acceptable.
The following are minimum requirement, however if higher parameters are
required for satisfactory functioning (like configuration, provisioning etc.) at
site with respect to various equipments supplied, the same shall be supplied. 5.1.7.1 The laptop shall be suitable for various configuration required to be done. It
may also be used for viewing and recording live video stream being
transmitted to the video server. It shall be loaded with necessary software.
One set of DVDs containing all the software loaded in laptop shall be
provided for recovery purpose. 5.1.7.2 The laptop shall be of reputed band like Dell, Toshiba, HP, Panasonic, Sony
etc. It shall have following minimum configuration: Processor: Intel core i3,
Operating system: Windows 7 Professional 32 bit, Memory 4.0 GB DDR3
SDRAM, HDD: 250 GB, Optical device: 8xDVD RW, wireless LAN, with
carrying handle, carrying case, AC adapter, Interfaces: USB, Network 10/100
base T RJ 45, Li-Ion batteries, Video card: as required for various
configurations and video applications in this spec.
(i) Processor Intel core i3 i5 or better
(ii) Operating system Windows 7 10 Professional
32/64 bit
(iii) Memory 4.0 GB DDR3 SDRAM or
better
(iv) HDD SSD 250 GB or better
(v) Optical device 8xDVD RW, wireless LAN
(vi) Adapter AC adapter
(vii) Interfaces USB, Network 10/100/1000
base T RJ 45
(viii) Batteries Li-Ion batteries
(ix) Video card As required for various
configurations and video
applications
5.1.7.3 The laptop shall be with following features. 5.1.7.3.1 Tough outer casing 5.1.7.3.2 Water Resistant Keyboard 5.1.7.3.3 Sunlight Readable LCD Screen 5.1.7.3.4 Shock-mounted Removable HDD 5.1.7.3.5 Vibration, Drop and Shock Resistant Build 5.1.7.3.6 Storage : -15 to 70 °C
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5.1.7.3.7 Humidity 5% to 95 % non condensing. 5.1.7.4 The compliance of above shall be as per international standards.
5.1.8 CAT 6 Cable: CAT 6 cable wherever required shall be supplied from reputed manufacturer. The cables shall conform to ANSI/TIA/EIA-568-B.2-10.
5.2 DIVISIONAL HQ EQUIPMENTS:
5.2.1 Video Server with Storage:
5.2.1.1 It shall be fully compatible with the Multi Service gateway provided at Accident site.
5.2.1.2 It shall be IP based and shall support open protocols including SIP.
5.2.1.3 It should have fast Ethernet port connectivity either integrated or as standalone unit integrated within the enclosure and should have full IPV4 and IPV6 support with unicast and multicast switching and routing (for example, native support of IGMPv3). Also it should support advanced quality of services (QOS) to support critical applications like live video streaming.
5.2.1.4 It must be modular in design with flexible configuration for easy extension of capacity by adding suitable module.
5.2.1.5 The system programming shall be based on GUI tool for easy configuration and also remote configuration with built in http server.
5.2.1.6 The unit shall be 19” rack mountable.
5.2.1.7 It shall have the following interfaces:
5.2.1.7.1 Auto sensing duplex 10/100Mbps base TX Ethernet ports with PoE support: Minimum 4 Numbers. Out of these ports, 2 ports shall be WAN ports if router is included as part of Multi service gateway.
5.2.1.7.2 FXO ports: 12 Numbers to connect 4 Railway telephones, 4 BSNL/ MTNL telephones and 4 hot lines. It shall be possible to configure these for hot line and auto telephones.
5.2.1.7.3 The numbering scheme for FXS/FXO ports shall support working of Railway and BSNL/ MTNL phones with STD.
5.2.1.7.4 It should be possible to deploy SIP Phones, Wireless IP Phones, Wi-Fi enabled smart phones in future in this platform as an alternate to analog phone which is used today.
5.2.1.8 Power Supply:
5.2.1.8.1 Redundant power supply for critical component like L3 switch/ router.
5.2.1.8.2 Working on DC supply in the range: (-) 48 V DC nominal (range -10% to + 20%).
5.2.1.9 It shall support following protocols related to TCP/IP suit: IPv4, IPv6, TCP, UDP, RTP, RTCP, ICMP, HTTP, ARP, OSPF, IGMP v3, NAT/PAT, NTP.
5.2.1.10 It shall support Ethernet, 802.1q, 802.1p.
5.2.1.11 QoS: Differentiated Services as per latest relevant RFC.
5.2.1.12 EMC: IEC 61000 or equivalent EN or IEC 62236-4:2008-Part 4, CISPR 22 Class A or equivalent EN.
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5.2.1.13 It shall support various compression standards including ITU T G.711A law, G.729, G 723.1 and iLBC.
5.2.1.14 It shall have features to ensure good quality voice using VoIP on satellite link, like echo cancellation, silence suppression, Voice activity detection (VAD) and Comfort Noise Generation (CNG).
5.2.1.15 IP Multicast support.
5.3 EQUIPMENT IN VSAT HUB: Video server for video archival and Retrieval:
5.3.1 All video streams transmitted from the accident site equipments, will be archived at a centralized server located at the VSAT hub at IRPMU. It shall provide a GUI for configuration, management and monitoring.
5.3.2 It shall record video from commonly used video codec/NVR/IP Cameras.
5.3.3 The playback shall be on Window based/ Linux based/ Mac computers using web based interface.
5.3.4 The centralized server will be a rack mounted server grade machine.
5.3.5 The server stores all streams with tagging for (a) source identifier of the video b) time-stamp of the video (c) location identifier of the video (d) any other parameter to classify/ease searching.
5.3.6 It shall be possible to view the live video streams in real time at divisional, zonal or Railway board using a browser and using any of the commonly available media player like window media player, VLC player etc.
5.3.7 It shall have live streaming and on-demand playback capabilities. Streaming capabilities: Live and on-demand streaming, up to 20 on demand and live viewers.
5.3.8 The server shall not requireany manual intervention to start recording when any of the sites starts video streaming.
5.3.9 Advance Search tools: Searches for both exact matches and variants of the search form and returns results by relevance and date. Searches titles, tags and descriptions.
5.3.10 User access control: Security-based profiles include administrator and authorized viewer.
5.3.11 Export video sequences to external storage.
5.3.12 It will also be possible to view old archived footage from the stored video using the identifiers from any location.
5.3.13 All video streams will be stored in a highly compressed H.264/MPEG4 format for efficient storage in terms of space and speed of access.
5.3.14 The storage will be done on a rack mounted Network Attached Storage box.
5.3.15 The media server should be configured such that whenever any of the remote
video streaming unit gets activated and starts sending in data, the server
should start storing its content without any active intervention. The entire
process should be automated. The nomenclature of recorded file names
should follow a logical method and should support some form of tagging from
the operator/supervisor to aid in file retrieval. The entire process should be
documented clearly.
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5.3.16 It shall allow monitoring and recording of at least 10 simultaneous video
streams.
5.3.17 Also should support recording in lower resolution for the available bit rate like
400kbps, 270kbps, etc.
5.3.18 Security: System administrator controls the number of client users and their
access levels. Every client user shall be required a username and a
password. Log system shall record the user location, log on time and the
duration of communication. 5.3.19 Specification for NAS:
5.3.19.1 The Network Attached Storage (NAS) box will contain multiple hard disks to store videos.
5.3.19.2 The hard disks in the NAS will be hot-swappable (replaced without shutting down the system).
5.3.19.3 The NAS will provide high availability and high reliability for the content storage. The hard disks will be configured in RAID 5/6 configuration to provide redundancy and protection against hard disk failures.
5.3.19.4 The hardware RAID controller will also facilitate faster access to the data. Effective usable NAS storage capacity will be 2TB.
5.3.19.5 A periodic backup facility in tape drive, DVD, or any similar format should be possible for long term storage.
5.3.19.6 NAS server specification: These are minimum specification. However if the server software requires higher specification, the same shall be supplied.
(i) Processor Type Xeon (55xx/56 xx) or better
(ii) Processors 2
(iii) RAM 8 GB DDR3
(iv) Form factor Rack mounted 2 U
(v) NIC Dual Gigabit Ethernet
(vi) Power supply Redundant
(vii) Total storage 6 x 2 TB
(viii) Hardware RAID RAID 5/6
(ix) Drives supported 6
5.3.20 Video server specification: These are minimum specification. However if the
server software requires higher specification, the same shall be supplied.
(i) Processor Intel Xeon 3400 series or better
(ii) RAM Upto 16 GB, DDR3 (1333 MHz)
(iii) Form factor Rack Mounted
(iv) NIC Dual Gigabit Ethernet
(v) Internal capacity Upto 4 TB
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(vi) OS Support
Microsoft windows Server or Linux
compatibility (with respect to Drivers,
software)
(vii) Power supply Redundant
5.3.21 Rack for server and NAS: The rack shall be from a reputed manufacturer with
following specifications given below.
(i) Basic Frame Steel folded
(ii) Construction Welded
(iii) Top & Bottom Cover Bolted to Frame with Cable entry exit
cut outs
(iv) Front Door Lockable Perforated steel Door
(v) Rear Door Lockable Steel Door perforated
(vi) 19” Mounting Angle Formed Steel
(vii) Std. Equipment Mounting DIN Std. 10 mm Sq. Slots
(viii) Standard Finish Powder coated
(ix) Standard Colour Grey & Off white OR Black
(x) Standard Mounting Caster wheels (2 with Brake & 2 without
Brake)
(xi) Rack Standard
Conforms to DIN 41494/ IEC 60297 or
equivalent standard
(xii) Static Load 750 Kg with casters
(xiii) Size Usable height 42U, Usable width 19”,
Usable depth 1100mm.
(xiv) Cable Management Shall be provided
(xv) Any other arrangement
required for proper fixing
of NAS server and Video
server
Shall be provided
6.0 OPTION-2: DESCRIPTION OF EQUIPMENT FOR ACCIDENT SITE
COMMUNICATION WITH MULTI SIM LTE ROUTER:
6.1 IP Camera is installed at the required location and it is connected with
Wireless Access Point for sending signal to the paired Wireless Access Point
kept in ART which will work upto 1000 meter distance.
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6.2 IP Camera & Wireless Access Point are operated with 12VDC, 7AH battery.
The Wireless Access Point & Battery are portable.
6.3 The paired Wireless Access Point is connected with Multi SIM LTE Router
and kept in ART. As per availability of the cellular network SIMs (4G) are
used in Multi SIM LTE Router.
6.4 Multi SIM LTE Router has two or more slots for SIM of same/different service
providers.
6.5 Multi SIM LTE Router, IP camera and Wire Access Point connect the accident
site location with Zonal/Divisional Head office by secure tunnel connection
using Public Static IP.
6.6 The staff available in the ART may also see the Video of the accident site by
connecting the laptop with the Multi SIM LTE Router.
7.0 SPECIFICATION FOR RUGGED ENCLOSURE FOR HOUSING
MULTISERVICE GATEWAY FOR ACCIDENT SITE, NETWORK VIDEO
RECORDER, WI-FI BASE UNIT ARE AS FOLLOWS. 7.1 The enclosure shall have suitable arrangement for connecting various cables
as required at site. The enclosure shall be suitable for outdoor use after
connecting these cables and provide Ingress protection as per IP 55 or NEMA
4. Any ports which are exposed to outside shall be provided with IP 65
connectors.
7.2 Design of the enclosure shall be such that it shall not obstruct easy
connection of power supply and other cables. 7.3 It shall have good smooth finish with no sharp edges. 7.4 Indications of various devices housed inside shall be clearly visible. Any
transparent material used for such purpose shall be scratch proof. 7.5 Only passive cooling methods to be used. 7.6 Mounts should be shock and vibration absorbent.
8.0 SPECIFICATION FOR CONNECTING CABLE CONNECTORS (LIKE RJ
45): The connectors supplied shall be suitable for outdoor use and shall be
able to take load of long cables as required in this specification. The
connectors shall conform to IP 65 or equivalent.
9.0 ENVIRONMENTAL PARAMETERS: 9.1 Accident site equipments (i.e. Multi Service gateway for accident site, Wi-Fi
base station/ controlleer, repeaters/ access point, Network video recorder,
video modem and power supply unit) shall be rugged for transport by train
and suitable for outdoor use. They can also be ruggedized using appropriate
enclosure. 9.2 The above mentioned accident site equipments shall meet following
environmental parameters. These requirements can be met with or without
use of special enclosures. 9.2.1 Opeartional temperature: 0 to 55°C
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9.2.2 Operational Humidity Upto 95% Non condensing. 9.2.3 Storage temperature range : -15°C to 70°C
9.3 The equipment shall be tested for following parameters as per IS 9000 or any
other international standards. (Alternatively the equipments can be supplied
enclosed in a ruggedized enclosure. In that case the equipments shall be
tested while they are housed in the enclosure) 9.3.1 Dry Heat Test
9.3.2 Cold test 9.3.3 Damp heat Test (Cyclic): upper temp 40°C Humidity 95% 9.3.4 Damp heat test (steady state storage): 40°C Humidity 95% 9.3.5 Dust test: 9.3.6 Driving rain test: 9.3.7 Bump test (For clause 14.2 only): The equipment in packed condition inside
containers shall be subject to bump test for 1000 Bumps, peak acceleration 40m/s2, pulse duration 6 ms, no of axes 3
9.3.8 Vibration Test: Amplitude ± 6 mm, constant displacement or 15m/Sec.2
constant acceleration. No. of axes 3, No of sweep cycle 20, Total duration 105 min.
9.4 The multiservice gateway for divisional HQ shall be suitable for working in temperature range of 0 to 40°C
10.0 TESTS AND PERFORMANCE OF REQUIREMENT :
10.1 Condition of Tests: 10.1.1 The System Provider shall submit detailed brochures/ user manuals/ test
certificates of various equipments proposed to be used, covering the parameters as given in Functional Requirements, Technical Requirements, Climatic Requirements, Vibration & Shock Requirements and EMI & EMC requirements of this specification.
10.1.2 In case Purchaser so desire any other test on the equipment shall be conducted by System Provider in presence of Purchaser’s Representative to ascertain conformance.
10.1.3 At-least one equipment of each type should be tested for functional parameter
by System Provider in presence of Purchaser’s Representative. The tests shall be conducted as per Test Procedure proposed by manufacturer duly reviewed and approved by Purchaser.
10.1.4 The equipments tested as above shall be integrated to form one complete
system by System Provider to demonstrate the workability of complete integrated system as an initial demonstration.
10.1.5 Once the workability of system has been proved as above, further supplies
can be made by System Provider in consultation with Purchaser.
10.2 TYPE TEST:
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10.2.1 For type test, one complete system shall be subjected to following tests as applicable.
(i) Visual Inspection (Clause no. 11.1)
(ii) Performance test (Clause no. 11.2)
10.2.2 Any other tests shall be carried out as considered necessary be the inspection authority.
10.3 ACCEPTANCE TESTS:
10.3.1 The following shall constitute the acceptance tests:
(i) Visual Inspection (Clause no. 11.1)
(ii) Performance test (Clause no. 11.2.1)
10.3.2 Any other tests shall be carried out as considered necessary by the inspecting
authority.
10.4 ROUTINE TESTS:
10.4.1 The following shall comprise the routine tests and shall be conducted by
manufacturer on every equipment and the test results will be submitted to the
inspection authority before inspection.
(i) Visual Inspection (Clause no. 11.1)
(ii) Performance test (Clause no. 11.2.1)
11.0 TEST PROCEDURE:
11.1 VISUAL INSPECTION: Each equipment of the system shall be visually
inspected to ensure compliance with the requirement of clause 3, 4, 8, 13, 14
& 18 of this specification.
11.2 PERFORMANCE TEST:
11.2.1 The equipment shall comply with the requirements as specified in clauses 5, 6
& 7.
11.2.2 CLIMATIC AND ENVIRONMENTAL REQUIREMENTS:
11.2.2.1 The equipment shall meet the climatic and environmental requirements as per
clause no. 9.0.
12.0 QUALITY ASSURANCE:
12.1 All materials & workmanship shall be of good quality.
12.2 The supplier / manufacturer shall manufacture the equipment locally in India
with international quality standards ISO 9001 for which the manufacturer shall
be duly accredited. The quality plan describing the quality assurance system
followed by the manufacturer shall be submitted.
12.3 Since the quality of the equipment bears a direct relationship to the manufacturing process and the environment under which it is manufactured, the manufacturer shall ensure Quality Assurance Program of adequate standard.
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12.4 The necessary plants, machineries and testing equipments required for production & quality assurance as per schedule of Technical Requirements (STR) shall be available with the manufacturer.
13.0 MARKING & PACKING:
13.1 The following information shall be clearly marked at a suitable place on each equipment:
a) Name and address of the manufacturer.
b) Year of the manufacturer.
c) Serial number of equipment.
d) Specification Number
e) Schematic diagram of the equipment at suitable place.
14.0 INSTRUCTION BOOKS/MANUALS, MEASURING INSTRUMENTS & SPARES.
14.1 System Provider shall submit following documents for each Sub-System/Module as supplied by Sub-System Provider/Manufacturer along-with each System. These documents shall be submitted in 2(two) Hard Copy and 1(one) CD.
14.1.1 Operating Instruction Manual
14.1.2 Maintenance & Troubleshooting 14.1.3 Manual Technical Manual 14.2 System Provider shall submit complete details of the Test & Measuring
Equipments required for Testing & Servicing to Purchaser. 14.3 System Provider shall submit a list of the recommended spares for a period of
5(five) years to Purchaser.
15.0 RECOMMENDED SUPPLY LIST: The following equipments which are covered in this specification shall make the recommended supply list for one system:
15.1 Multi service Gateway for accident site 1 No with 100 % spare power supply
module/ cards for its various systems/ subsystems. 15.2 Wi-Fi equipment consisting of base unit/ wireless controller, antennas and
repeaters:
15.2.1 Base unit/ wired access point with wireless controller : 1 No with antenna. 15.2.2 Repeater / wireless access point: 3 Numbers with antennas, batteries for
repeaters/ wireless access point: 6 Nos, Battery charger 3 Nos. 15.2.3 Tripods for mounting antenna and repeater/ access points: 4 Nos. 15.2.4 CAT cable: CAT 6 cable with RJ 45 connectors at both ends 45 meters length
for connecting base with one of the repeaters/ access point. 15.2.5 RF cable 3 meter long with suitable rugged connectors at both ends for
connecting one of the antenna to the base unit. 15.3 Portable camera with view finder and zoom facility: 1 No along with all the
accessories as mentioned in this specification. 15.4 Video modem with both Wi-Fi and cable connectivity, in portable form: One
set consisting of
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15.4.1 Video modem with Wi-Fi radio and collapsible antenna: 1No. 15.4.2 Battery for video modem: 3 No, Charger for Battery: 1 No. 15.4.3 Backpack (water proof) suitable for keeping video modem and battery: 1 No.
15.4.4 CAT cable: CAT 6 cable with rugged RJ 45 connectors at both ends 90 meters length for connecting video modem with multiservice gateway.
15.5 Rugged laptop: 1No 15.6 Power supply unit: 1 No.
15.7 Multi service Gateway for divisional head quarter. 1 No. 15.8 Equipment at VSAT Hub - Video server with storage : Total 1 No. This
equipment shall be centralized equipment for all the field equipment irrespective of the number of systems procured.
16.0 CONTAINERS FOR EQUIPMENTS:
16.1 Suitable containers shall be supplied for keeping these equipments. 16.2 These containers shall protect the equipments from bumps during transport.
The containers shall be tested as per clause 10.3.7.
17.0 LIST OF MINIMUM ESSENTIAL TELECOM EQUIPMENTS TO BE KEPT IN ACCIDENT RELIEF TRAINS (ARTS)
17.1 General (Common for RE as well as Non RE Area)
S. No. Final Item Final Qty.
1. Inspection Book, latest copy of WTT for all sections
covered by ART.
01 No.
2. (a) Desk Type Electronic Magneto Telephone 04 Nos.
(b) Torch Cells R-20 size, 1.5V for Desk Type
Electronic Magneto Telephone
12 Nos.
3. PVC Insulated, PVC Sheathed twin core cable 500 Mtrs.
4. Microphones for Cordless PA system 02 Nos.
5. Loudspeaker Hom type 5/10 Watts 02 Nos.
6. (a) Amplifier of minimum 20 watts power output
(having interface for cordless microphone) and
operating voltage of 12 VDC
02 Nos.
(b) 12 Volts Storage battery for 6(a) alongwith
appropriate Battery charger
02 Sets
7. Megaphones complete with batteries (minimum 10
watts each)
04 Nos.
8. Portable stand for loudspeaker with adjustable
height from 1.5m to 3m.
02 Nos.
9. Field service telephone cable PVC insulated (D-8)
alongwith 6 pin Emergency plug
04 Drum of 500 Mtrs. each
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10. Push Button caller ID Phone 04 Nos.
11. (a) Walkie-Talkie sets (5Watts-VHF) with 100%
spare batteries.
30 Nos.
(b) Battery charger for 11(a) (two position charger
with rapid charging)
08 Nos.
12. Digital Multimeter 02 Nos.
13. Power extension Board with drum (50mts) with
adequate points.
04 Nos.
14. Hand held Rechargeable LED Torch 04 Nos.
15. Jointing Kit & material for cables and wires-This is
required to be decided by the Railways themselves
according to their local needs for different ARTs.
16. Tool Box Containing 02 Sets
(a) Soldering Iron-10W/12Volts 10W/220Volts &
65W/220Volts
01 No. each
(b) Long Nose Plier-200mm 01 No.
(c) Cutter Diagonal-200mm 01 No.
(d) Box spanner 6, 6.5 & 5 mm. 01 No. each
(e) Hammer Steel 750 grams 01 No.
(f) Hammer Wooden 01 No.
(g) Adjustable Spanner 300mm 01 No.
(h) Screw Driver-200 mm 01 No.
(i) Screw Driver -250mm 01 No.
(j) Mains Tester (230 Volts) 01 No.
(k) Electrical Insulation Tape 12 mmx 15 meters 02 Nos.
(l) Rasin Core 500 grams
(m)Combination Plier 01 No.
17. Portable Digital Voice Recorder with inbuilt
microphone and playback with sufficient memory
and provision of data transfer through Pen
drive/Hard Disk.
02 Nos.
18. 4 Wire way station equipment with control phone 02 Nos.
19. Smart phone with charger and SIM of different
service provider (Minimum requirements 6 inch
display, 4G, VoLTE, Dual SIM, 4GB RAM and
128GB memory)
04 Nos.
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20. Satellite Phone (SAT Phone/ISAT Phone2/Inmarsat
Phone) which supports audio & text features with
charging unit.
01 No.
21. All in one color inkjet printer (A4 size paper) with
Fax, Scan, Copy and print facility.
01 No.
22. Auto Dialing System from Emergency Socket 01 No.
23. CAT-6 cable along with required accessories 02 box of 305 meters each
24. Laptop with required configuration and accessories
to suit communication needs at accident site.
01 No.
25. Hot Sop 4G Dongle (Different Service Provider) 04 Nos.
26. Power Band of 30000 mAH for mobile charging 04 Nos.
27. FCT with SIM of different service provider 04 Nos.
28. 6 Core flexible OFC Cable for outdoor purpose 500 mtrs.
29. 24 fibre OFC Splice enclosure 02 Nos.
30. LAN Extender for extending Ethernet 02 Pair
31. Rechargeable LED Search Light 02 Nos.
32. VHF Set (Duplex) of 25W each with interface of
telephone, accessories including telescopic
pole/mast, Antenna-GP Type and battery
01 Set
33. Folding Table 02 Nos.
34. Chair 06 Nos.
35. Beach/Garden Umbrella 02 Nos.
36. Lightweight prefabricated Water Proof Tent/ Tent
kabuli (medium)
01 No.
37. Telecom Cable Route plan of Division 01 No.
38. Set Up for Live Streaming of Video from accident
site to be provided as per clause no. 4.2.
01 Set
39. MTRC mobile handset for MTRC covered area 02 Nos.
40. 4Wire Portable Control Telephone with dry cells 02 Sets
41. 1:1 isolating Transformer 02 Nos.
42. V-SAT terminal set * 01 Set
43. Single/Multi SIM LTE Router Operating Voltage 12
VDC & with PoE Port with LTE Date SIM(s).
01 et
*V-SAT terminals have been provided in 68 Divisional ARTs (43 manual tracking and 25 auto tracking) with Indian Railways own V-SAT hub at New
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Delhi. Existing V-SAT Terminal set to be continued till its Codal life/working or further instructions from the Board.
17.2 Specific Equipment Required for ARTs having beats in Non-RE area
having overhead lines
S. No. Final Item Final Qty.
1. 2 Wire Portable Control Telephone with dry cells
and telescopic pole of minimum 6 meters height
with its bracket opening space atleast 350 mm.
02 Nos.
2. Overhead control alignment charts 01 Set
18.0 "All the provisions contained in ROSO's ISO procedures laid down in
Document No. QO-0-7.1-11 (titled "Vendor-Changes in approved status") and
subsequent versions/amendments thereof, shall be binding and applicable on
the successful vendor/vendors in the contracts floated by Railways to maintain
quality of products supplied to Railways". E
-END OF DOCUMENT-
557343/2021/O/o ED/Tele-I/RDSO186