Provision of IP-MPLS based network for Unified communication Back-bone & VOIP based control communication system with associated LAN infrastructure at various stations of LJN, BSB, IZN Divisions & HQ Control Room over North Eastern Railway and TCP-IP based fire fighting System at Divisional Control Test Room & HQ Control Room. Provision of FXS media Gateways with associated LAN & OFC infrastructure for existing SIP Based IP Exchange in HQ Gorakhpur.

Design , Fabrication & Supply of standard 19 inch rack mountable IPMPLS aggregator router (LER -Label Edge Router) with non-blocked switching througuput of 60 Gbps full duplex or higher, unit to support L2 VPN, L3 VPN, MPLS-TE , unit to be capable to support 10Gbe, 1GbE, E1, STM 1 ports or 2x8 port WDM, support multiple routing functions such as OSPF V3, ISIS, BGP & MPBGP and support LDP and RSVP - TE to dynamically establish MPLS tunnels & PW service. It should support dual main control card redundancy design supporting 1: 1 hot back up. The router should have console and SNMP 1 interface, FAN Module, Redundant control card module and Redundant 48V DC power supply (with a voltage variation -40V to -57 V DC) modules including connection cable and fixing accessories etc from day one. The Router should support required Interface Slots to accommodate 4x10G (optical) Ports (distributed in minimum two cards), 8x1G be (optical) Ports (distributed in minimum two cards), 4X1Gbe (copper) Ports, 16 E1s and 4xSTM-1 or WDM Interface Modules from day one. The router should support all the software features, environmental standards and security features as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply of 4 X10Gb (optical) interface modules equally distributed in minimum two cards, 2 minimum 2X10G in each card suitable for the IP-MPLS router suitable for the IP-MPLS router as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply of 8 X 1GbE (Optical) interface modules equally distributed in minimum two 3 cards, minimum 4X1G port in each card suitable for the IP-MPLS routeras mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply of 16 port channelized E1 (G.703) Interface Card suitable for the IP-MPLS router as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Technical Document. Inspection: RDSO

Supply of SFPs for 1Gbe (optical)/RJ 45 ports as per site requirement & as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Technical Document. Inspection: RDSO

Supply of SFP + 10G (40 Km) SMF, 1550 nm for 40 KM transmission working on single or 6 dual fibre as per site requirement & as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Design , Fabrication & Supply of standard 19 inch rack mountable modular chassis IP MPLS aggregator router (LSR - Label Switch Router) with non-blocked switching througuput of 200 Gbps full duplex or higher, unit to support L2 VPN ,L3 VPN, MPLS-TE , unit to be capable to support 8x10 Gbe expandable to 16x 10Gbe, support multiple routing functions such as OSPF, ISIS, BGP & MP-BGP and support LDP and RSVP - TE to dynamically establish MPLS tunnels & PW service. It should support dual main control card redundancy design supporting 1:1 hot back up. The router should have console and 7 SNMP interface, FAN Module, Redundant control card modules and Redundant 48V DC power supply (with a voltage variation -40V to -57V DC) modules including connection cable and fixing accessories etc. The Router should have required interface slots to accommodate 8x10Gbe (Optical) ports distributed in minimum two or more cards, i.e. 2 x 10G (4 Nos.) or 4 X 10G (2 Nos.) is also capable to upgrade the router to 16 X 10 G (Optical) by way of adding/replacing the card from day one. The router should support all the software features, environmental standards and security features as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. The unit should be capable to support 25G/40G/50G Module for aggregation purpose. Detailed Specification in Tender Document. Inspection: RDSO

Supply of 8x10 Gbps (Optical) Ports equally distributed in minimum two cards suitable for the IP- MPLS router as mentioned in RDSO technical document no STT/TAN/IPMPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply of SFPs for 1Gbe (optical)/RJ 45 ports as per the site requirement & as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No.1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply of SFP + 10G (40 Km) SMF, 1550 nm for 40 KM transmission working on single or 10 dual fibre as per site requirement & as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply of Coloured SFP for STM Interface 10G (80 Km) pipe junction as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply of channelized STM-1/4 (4 port STM-1 or one port STM-4 ) card or 2 nos of 4/8 12 port x10Gbps WDM interface module card suitable for LER/LSR along with 2 nos of SFP's (1.2 Gbps or 2.5GBps, minimum 10 KM to upto 40 km as per site requirements or advised by Engineer Incharge of works before supply, as mentioned in RDSO technical document no STT/TAN/IP- MPLS/2020 Version 3.0 with Amendment No. 1 or latest. Detailed Specification in Tender Document. Inspection: RDSO 1320272.0

Supply & Installation of NMS (including required hardware and software and other accessoris / items as mentioned in RDSO specification) as per RDSO technical document No. STT/TAN/IP- 13 MPLS/ 2020 Ver 3.0 or latest for Zonal/divisional HQ NOC with active, standby system hardware and 5 KVA on line UPS with 1 hr backup (min 42AH Battery - APC/Numeric/Tata libert make) (5 KVA UPS shall be supplied with each server i.e. with active and standby both.). This includes Supply of 5 Nos portable monitoring terminal loaded with NMS for client for the sectional maintenance. Detailed Specification in Tender Document. Inspection- RDSO

Supply of 10m long OFC patch cord single mode simplex of different configuration SC- APC/SC-FC/LC-LC/LC-FC/LC-SC/SC-SC/FC-FC etc. as per site requirement, so as to suit the OFC terminations and the IP MPLS equipment supplied. Inspection Consignee.

Supply of DDF (120 Ohms) for terminating 16 E1s of wrapping type and mountable on 19" rack . (Maximum width 2U size). Inspection: Consignee

Installation, configuration, testing and commisioning of IP MPLS Router and switches with power distribution panel and all accessories in the 19"Rack, DDF, Aluminum runway ladder, patch cord 16 etc. This includes supply of wires & conncetors, runway ladders, power cable, one suitable rating of DC MCB for each LSR and LER, earthing cable, conduit pipe/casing and caping etc. to make the system functional including termination of all E1's on DDF, connection of pigtails, optical patch cords, 48 V bus to the IPMPLS equipment etc. It also includes casing and capping/conduit pipe & others misc. work as per requirement at each station & as per the instructions of Railway-site engineer.

Integration, Configuration, Testing and Final commissioning of equipments at each 17 station for all the equipments confirming with the approved system design including end to end testing for realization of optical fibre system. This also includes supply of all documents for the entire section (six copies) plus technical, maintenace and installation manuals for IPMPLS , NMS, Charger and Power Supply unit. Note: Unit Job means per Division.

Training of Railway staff at the factory premises of manufacturer of IP-MPLS equipment /Railway site (for IP MPLS equipments) at a reputed training institution as approved by railway executive incharge. (Travel expenses will be borne by the railways).

Semi Skilled/Unskilled supervisory labour assistance to incharge SSE at work site in day to day works i.e giving marking of proposed cabling work, cable laying, installation of equipments,taking 19 of measurements of work done, noting of daily work status, carrying the tools & equipment etc., watch & ward during the course of execution of work as per the instructions of SSE incharge concerned (As per Chief Labour Commissioner (C) vide letter No.F.No./8(2)/20 19-LS-II Dated.27.3.2019)Note: This schedule will be operated on need basis as per Railway Requirement.

Supply & installation of Ring Earth (Maintenance Free Earth) arrangement for Zonal/divisional HQ NOC as per RDSO Spec. No. RDSO/SPN/197/2016 Ver. 1.0 or latest which includes supply of all components of earthing & bonding system like earth electrode, earth enhancement 20 materials, earth pit, equipotential earth bus bar, connecting cables and tape/strips and other associated accessories in accordance with RDSO TAN no. STS/E/TAN/3006 Ver. 3.1 dated 25.06.2025 or latest & detailed specification in technical document will be supplied by the contractor, to achieve less than 01 ohm earth resistance for connecting IP-MPLS equipments, power equipments. (Inspection of supply portion by RDSO)

Supply, installation & commissioning of active lightening arrester of class-A for building protection of Zonal/divisional HQ NOC, as per standard NFC-17-102 or latest. It shall work on early streamer emission principle and shall be made of stainless steel with an operating time of 60 microsecond or less. A non-resettable type counter shall also be supplied to count the number of 21 lightening occurrences. The device shall be installed on top of the building on a GI mast and shall be connected to the earth pit through a copper tape of 25mm x 2mm or better. The copper tape shall not touch the building throughout and shall be connected to the earth electrode by exothermic welding. Class-A arrestor should be fixed at least 3 meter above all the metallic structure including VHF antenna. Material shall be procured from RDSO recommended sources & to be seated by experts of OEM, or their authorised representative and to be supplied along with manufacturer test report. (Inspection Consignee.)

Supply and installation of Maintenance and Administrative Console (in form of Laptop 22 MAC/Windows) for programming and maintenance of system. Make - HP/DELL/Acer/Lenovo or similar reputed brand. Including printer HP/EPSON or similar. Detailed Specification in Tender Document. Inspection: Consignee

Supply, installation, testing and commissioning of 10 KVA on line UPS 03 Modules (N+1) Rack mount with 2 hrs back up for Zonal/divisional HQ NOC as per Detailed Specification in Technical Document. Inspection: RITES

Supply & installation of Standard 19-inch Rack Mountable Layer-3, 24 Port (1G ports) Managed Switch with 24 Nos of SFP Ports with redundant DC Power Supply, Dedicated uplink module 4x 24 10 G SFP+ Ports for uplink including 4 Nos of 10 G SFP+ Module (Single mode optical transceiver modules LR type) of RDSO SPECIFICATION NO. RDSO/SPN/TC/83/2020 Rev 2.1 or latest. Mounting Kit with all necessary accessories to be supplied. All ports should have populated with the SFP Modules (24 Forwarding ports will have 12 Ports having optical SM SFP and 12 Ports having copper SFP (RJ45). Inspection: RDSO

Supply and Installation of 19 inch 42U 600mm Depth Telecom Rack with Standard Accessories (Closed type) Front Door Glass type, all doors should be removable type. Detailed specification in Tender Document. Inspection RITES

Supply of Office Almirah of size 900 (W) x 1830 (H) x 450 (D) mm as per model No. Kd Plain With 4 Shelves Classic Storage of Godrej make or similar. (Inspection by Consignee.)

Supply of Table Model: Enterprise Without CPU Hanger Office Desk 1500 Make - Godrej or similar. (Inspection by Consignee.)

Supply of Premier Mid Back Revolving Chair Make Godrej Model: Oxbo Mid Back Chair or similar. (Inspection by Consignee.)

Supply of Chair with Arms Make -Godrej or similar. (Inspection by Consignee.)

Supply & Installation of Split AC ( 2 Ton) along with supply of Stabliser of suitable rating, 30 remote control, etc. All installation materials like: MCB protected heavy duty AC box with 16 A plug and any masonary work, wiring work etc. to be supply & done by contractor for IP-MPLS NMS Room at Divisions & HQ/GKP. Inspection: RITES

Supply and installation of Minimum 55-inch full HD Monitor (with 3 Years Warranty). Make/model LG 55SM5KE or Similar model of LG, Sony or Samsung. Detailed Specification in Tender Document. Inspection: Consignee

Supply of 10 Pair PVC Switch Board Telephone Cable of dia 0.5 mm annealed tinned 32 copper conductor as per TEC spec. GR/WIR- 06/03. MAR 2002 or latest. Detailed Specification in Tender Document. Make: Finolex/ Bhansali / Usha Martin,bharat,network,delton cable or similar make. (Inspection: Consignee)

Supply of 50 Pair PVC Switch Board Telephone Cable of dia 0.5 mm annealed tinned 33 copper conductor as per TEC spec. GR/WIR- 06/03. MAR 2002 or latet. Detailed Specification in Tender Document. Make: Finolex/ Bhansali / Usha Martin,bharat,network,delton cable or similar make. (Inspection: Consignee)

Transportation of S&T materials by Road as per the instruction of railway representatives at site. The work also include loading and unloading of the materials up to 100 KM. Detailed Specification in Tender Document.

Transportation of S&T materials by Road as per the instruction of railway representatives at site. The work also include loading and unloading of the materials more than 100 KM. [Detailed Specification in Tender Document]

Supply of DC Power distribution panel to cater DC power requirements of IPMPLS/STM Multiplexers/PD Mux's / EOW / FANS to be fixed in 19" rack . (Minimum 8 No's of DC distribution arrangement with MCB's of suitable rating) for -ve . Connecting copper strip for +ve. Inspection: RITES

Supply of E1 extender with 24V/48 V DC operating supply Line type 2 wire or 4 wire twisted copper wire • Bandwidth 64 kpbs to 2048 kpbs • Operating mode 2 wire or 4 wire selectable 37 •Connector RJ45 G SHDSL Line interface • Line Interface 135 ohms • Connector RJ45 G703 Interface • Local Loopback, Digital Loop back and remote loopback as per ITU Standard • Power supply 24V on Data logger side, -48v on STM Side • Temp range to suite data logger specs to be certified by OEM •Make- Cygnus/Anda/Team engineer/RAD/Efftronics. Inspection: RITES

Installation, testing & commissioning of E1 extender. Unit Above/

B-VOIP Based Train Control Communication System & Traction Power

Supply, Installation and Commissioning of Communication and Voice Recording Server for VOIP based control communication system as per attached specification in the tender documents and will comply all the features mentioned in Clause 5.1 of RDSO spec no. RDSO/SPN/TC/99/2023 Ver 3.0 with latest version/amendment. Communication Server Block shall be provided 1+2 or 1:2 Redundancy. Total 3 servers in a set, 2 nos. at main location and one at remote location. Hardware Make:-DELL/HP/CISCO/IBM or better. Inspection: RDSO

Supply and Installation of Control IP Telephones with Hands Free and without Gooseneck Operation for Way Side Station as Per Clause 8.2 of RDSO/SPN/TC/99/2023 Ver.3 with latest version/amendment. Inspection: RDSO

Supply and Installation of SIP Based IP Phone. (Detailed Spec in Tender Document). Inspection: RITES

Supply, Installation and Commissioning of Network Management Server and software for 4 VOIP based control communication system as per attached specification in the tender documents & will comply all the features mentioned in Clause 5.2 of RDSO spec no. RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment. Hardware Make:- DELL/HP/CISCO or better. Inspection: RDSO

Supply, Installation and Commissioning of Client PC as per attached specification in the tender documents with 600VA UPS. Inspection: Consignee

Supply, Installation and Commissioning of Desktop Client PC as per attached 6 specification in the tender documents & will comply all the features mentioned in Clause 5.3 of RDSO spec no.RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment along with 600VA UPS. Inspection: RDSO

Supply, Installation and Commissioning of Event Notification Gateway, comply all the features mentioned in Clause 9.2 of RDSO specification no. RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment. Inspection: RDSO

Supply and Installation of Mobile Application for Event Notfication Gate way and NMS , comply all the features mentioned in Clause 9.2 of RDSO specification no. RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment latest.Inspection RDSO

Supply of Portable Maintenance Terminal as per attached specification in the tender documents & will comply all the features mentioned in Clause 5.4 of RDSO spec no.RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment. Inspection: RDSO

Supply and installation of Minimum 55-inch full HD Monitor (with 3 Years Warranty). Make/model LG 55SM5KE or Similar model of LG, Sony or Samsung. Detailed Specification in Tender Document. Inspection Consignee

Supply, Installation and Commissioning of Controller Console Equipment, comply all the features mentioned in Clause 6.0 of RDSO specification no.RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment. Inspection RDSO

Supply, Installation and Commissioning of Test room console/equipment, comply all the features mentioned in Clause 7.0 of RDSO specification No.RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment. Inspection: RDSO

Supply, Installation and Commissioning for 4 Port Common Gateway to support 13 combination of gateways required at station (EC gateway, FXS gateway etc.), comply all the features mentioned in Clause 10.0. 10.1 & 10.2 of RDSO spec. no. RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment. Inspection: RDSO

Surge Protection Device for LAN Networks as per technical specifications. Inspection: Consignee

Supply of 4 port DTMF Gateway & FXO Gateway 16 port having combination of gateways 15 having all the types/combinations interfaces (Gateway at HQ, FXO Gateway or SIP trunk etc.), comply all the features mentioned in Clause 9.0 & 9.1 of RDSO pec. no.RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment. Inspection: RDSO

Supply, installation, testing and commissioning of 10 KVA on line UPS 03 Modules (N+1) Rack mount with 2 hrs back up for Divisional HQ Server room of VOIP Based Train Control Communication System as per Detailed Specification in Technical Document. Inspection: RITES

Supply & installation of Ring Earth (Maintenance Free Earth) arrangement for Divisional HQ Server room of VOIP Based Train Control Communication System as per RDSO Spec. No. RDSO/SPN/197/2016 Ver. 1.0 or latest which includes supply of all components of earthing & bonding 17 system like earth electrode, earth enhancement materials, earth pit, equipotential earth bus bar, connecting cables and tape/strips and other associated accessories in accordance with RDSO TAN no. STS/E/TAN/3006 Ver. 3.1 dated 25.06.2025 or latest & detailed specification in technical document will be supplied by the contractor, to achieve less than 01 ohm earth resistance for connecting Server room equipments, power equipments etc.(Inspection of supply portion by RDSO).

Training of Staff as per RDSO specification no.RDSO/SPN/TC/99/2023 Rev 3.0 with latest version/amendment

Transportation of S&T materials by Road as per the instruction of railway representatives at site. The work also include loading and unloading of the materials up to 100 KM. Detailed Specification in Tender Document

Transportation of S&T materials by Road as per the instruction of railway representatives at site. The work also include loading and unloading of the materials more than 100 KM. Detailed Specification in Tender Document

Supply of Office Almirah of size 900 (W) x 1830 (H) x 450 (D) mm as per model No. Kd Plain With 4 Shelves Classic Storage of Godrej make or similar. Inspection: Consignee

Supply of Excutive High Back Revolving Chair, Model- Rich High Back , Make -Godrej. Inspection: Consignee

Supply of Table Model: Enterprise Without CPU Hanger Office Desk 1500 Make - Godrej or similar. Inspection: Consignee

Supply of Premier Mid Back Revolving Chair Make Godrej Model: Oxbo Mid Back Chair or similar. Inspection: Consignee

Supply of Chair with Arms Make -Godrej or similar. Inspection: Consignee Unit Above/

C-SIP Based Basic IP Exchange 7789589.63 Below/Pa

Supply of 48 ports FXS media Gateway. Detailed Specification in Tender Document. Inspection: RITES

Supply of 8 Port FXS Gateway (AC based). Detailed Specification in Tender Document. Inspection: RITES

Supply of Analog CLI phone with Roset box. Make - Beetel or Similar. As per Detailed Specification in Tender Document . Inspection: RITES

Supply of TMC DP Box for 100 pair with krone modules alongwith mounting arrangement and its standard installation. As per Detailed Specification in Tender Document. Inspection: Consignee Unit Above/

D-Power Supply Unit, Measuring Instrument etc 39527943.60 Below/Pa

Supply & Installation of SMPS based battery charger 48 Volt DC/25 Amp in N+1 Configuration module of 25 Amp (3 Nos) with ultimate expendable capicity 75 Amp with automatic switching between the module as per RDSO/SPN/TC/23/1999 Ver.4 Amnd.1 or latest. Inspeciton: RDSO

Supply, wiring and installation of Maintenance free VRLA Battery set of standard make 2 similar to Exide / Amararaja, 2V per cell, 200 AH capacity in stack of 24 cells for giving a out put voltage of 48V complete with associated base plates interconnecting cables, connectors for the rows and cells with all accessories as per RDSO Specification No. IRS 93/96(A) Amdt.1 or latest with cuticle steel/hylem tray battery rack to install/house batteries. Inspection: RDSO

Supply & installation of 06 KVA UPS 03 Module (N+1) Rack mount total 2 hours backup each. Detailed Spec in Tender Document. Inspection: Consignee

Supply and installation 1 KVA/168VAH line interactive UPS (Single Phase) with 1 Hour Backup and all the accessories required for installations. Detailed Spec in Tender Document. Inspection: RITES

Supply & Installation of 2 KVA online UPS (Single Phase) 19" rack mountable type with 1 hour backup along with suitable AH capacity battery and all the accessories required for installation. Inspection: Consignee

Supply of on line UPS 3 KVA with 4800 VAH back up with installation. Detailed Spec in Tender Document. Inspection: Consignee

Supply of Ethernet Tester of Stanley Make NETCATPRO2 or Similar. Detailed Specification in Tender Document. Inspection: Consignee

Supply of Optical Power Meter (Type-A) having resolution of 0.1dB and measuring range +3 dbm to -60 dbm as per TEC specification No.TEC/GR/TX/OPM-001/04/NOV-13 with latest amendment. Detailed Specification in Tender Document. Inspection: RITES

Supply of Digital Multimeter 4.5 Digit with Liquid crystal Display. Make: Motwani/Reshab/Fluke. Detailed Specification in Tender Document. Inspection: RITES

Supply of OTDR With Printer, operating at 1550 nm and 1310 nm for working on single mode optical fibre as per TEC specfication No TEC/GR/TX/OTD001/05/APR-19 or latest. Detailed Specification in Tender Document. Inspection: RITES

Supply of Crimping Tool for RJ45 (Cadyec CA-CT568 or better) Inspection: Consignee

Supply of Krone Punch Tools. Make - Taparia/ Krone / Fluke or similar. Inspection: Consignee

Supply of LAN Tester. Make - Taparia / Krone / Fluke or similar. Inspection: Consignee

Supply of Cable route locator/tracer set suitable for detecting underground armoured optic fiber cable (OFC) and S&T cables with LCD Graphic. Display active/passive modes and depth range. 3M-10M. Model STLOC10GPS make Stanlay or equivalent. Inspection: RITES Unit Above/

E-LAN Infrastructure and execution work 100955820.76 Below/Pa

Supply, installation & fixing of FDMS as per RDSO Spec. No. RDSO/SPN/TC/37/2020 Revision 4.0 or latest suitable for terminating two nos. of 24 fibre OFC. Splicing of 2 nos. of 24 fiber 1 Optic Fibre Cable on the splice trays with provision of taking out 48 fiber of OFC. Pigtail with connector etc. 10 meter & 5 meter length. Detailed Specification in Tender Document and as advised by railway engineer as per requirement shall be supplied by contactor. This includes fixing of FDMS inside rack. Inspection: RDSO

Supply and Termination of 12 Fiber 12 SC Type Rack Mountable FDMS loaded with SC '0' DB & Adaptor SC SM Pigtail1.5 meters with all the accessories required for installation. Detailed Specification in Tender Document. Inspection: RITES

Supply of Single Mode Fiber Optic Patch Cord, length 3 meters ( FC-FC/FC-PC/FCSC/LC- SC/LC-LC) as per site requirement. Detailed Specification in Tender Document. Inspection: Consignee

Supply of STP (Shielded Twisted Pair) CAT-6 cable (23 AWG) compliant with latest EIA/TIA-568-B. 2-1 or latest standard of make: DLink/DAX/Lucent/Crone/Amp./Sterlite/Finolex/Digilink. Inspection: RITES

Supply of 12 Core Metal Strengthened Outdoor Unarmored Optic Fiber Cable (ITUTG652- D) and all the accessories required for installation as per latest TEC/BSNL. Detailed Specification in Tender Document. Inspection RITES

Supply of Single mode 6 Fiber Armoured Optic Fibre Cable outdoor. Make: MOLEX, AMP, Schneider, Systemax, Panduit, D-Link, Finolex. Detailed Specification in Tender Document. Inspection: Consignee

Supply of PVC insulated armored 3 Core 6 Sqmm, 1.1 KV Grade Outdoor Strengthen Copper cable Confirming to IS:1554 Part-1 with all accessories. Detailed Specification in Tender Document. Inspection : RITES

Supply of PVC insulated armored 3 Core 2.5 Sqmm, 1.1 KV Grade Outdoor Strengthen Copper cable Confirming to IS:1554 Part-1 with all accessories required for installation of UPS Power Supply Distributions. Detailed Specification in Tender Document. Inspection : RITES

Supply of 05 Pair PVC Switch Board Telephone Cable of dia 0.5 mm annealed tinned 9 copper conductor as per TEC spec. GR/WIR- 06/03. MAR 2002 or latest. Detailed Specification in Tender Document. Make: Finolex/ Bhansali / Usha Martin,bharat,network,delton cable or similar make. Inspection: Consignee

Supply of UTP CAT 6 Patch Cord, 5 Meters long with suitable connector at both ends. It Shall comply to TEC GR No. TEC/GR/SLC - 01/02.AUG 05 (TEC Standard Number: TEC 52010:2005) with latest amendments,Version. Make: Schneider, Systemax, Panduit, D-Link, Molex. Inspection: RITES

Supply and installation/fixing of Wall Mountable RJ45 Socket and Face Plate with shutter 11 and network module(Modular jack RJ45 Socket) . It Shall comply to TEC GR No. TEC/GR/SLC01/02.AUG 05 (TEC Standard Number: TEC52010:2005) with latest amendments, Version. Make: Schneider, Systemax, Panduit, D-Link, Molex. Inspection: Consignee

Supply of RJ 45 connector suitable for STP/UTP cable Make: D-link or similar. Inspection: Consignee

Supply & installation of 19" 9U rack wall/pole mount with front door glass door type, all 13 doores should be removable type with all accessories like two exhaust fans, Patch Panel, Cable Manager, one AC Multiple (6 Nos.of 6 Amp socket), earthing strip copper etc. Detailed Specification in Tender Document. Make APW President or Rittal or HCL or APW or Comrack or Valrack or Schneider or Dataracks. Inspection: RITES

Splicing /Dropping/Termination of each Fiber /Pigtail in the LIU/FDMS/Termination Joints through fusion Splicing of the termination of OFC Cables.

Supply, installation & commissioning of Layer 2 Manageable, 24 nos. 10/100/1000 Base-T POE + ports, 2 Nos. 10G Base-t ports and 2 Nos. 10G SFP+ Ports, stackable manage switch, 370W 15 power budget from day1 and potential can be expanded to 740W, with supply of 2 nos of 10G SFP+ Single mode optical transceiver modules (LR Type). The switch should support external redundant power supply (RPS). The Switch should have min 2 AC PSUs and support AC & DC modular power supply as per RDSO/SPN/TC/83/2020, Rev. 2.1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply & installation of Layer 2 Switch . Minimum 8+2 Port Manageable with 8 Nos 16 10/100/1000 Mbps Ethernet port, POE+ & Single Fiber 2 Nos 1G SFP Port with SM SFP Optical Modules loaded with all accessories etc as per RDSO/SPN/TC/83/2020, Rev.2.1 or latest. Detailed Specification in Tender Document. Inspection: RDSO

Supply of single Mode single fibre Managed Media Converter (Ethernet & E1 to optical vice versa) and all the accessory required for the installation as per RDSO specification No RDSO/SPN/TC/103/2013 Rev.2 or latest. Inspection: Consignee

Supply of 4 port Ethernet LAN Extender with 230V AC/48V DC working with AC Power cord, as per RDSO Specification No. RDSO/SPN/TC/82/2020 Rev.2.0 or latest. Inspection: RDSO.

Supply of Pre-lubricated HDPE Telecom duct, 40 mm OD, 33 mm ID in Drum length of 500/1000 meter length as per RDSO specification No. RDSO/SPN/TC/45/2013 Rev. 2.0 Amdt.3 or latest or TEC GR No. G/CDS 08/02 NOV-2004 OR with latest amendments as available either from RDSO or 19 TEC approved firms along with test report of manufacturer wiitth and following accessories supplied a) End Plugs- 2no for each km b) Cable sealing plugs -2 no. for each km of duct (c ) Plastic couplers slip fit/push fit type - 2no for each km of duct d) collars, bends to be provided along with drum for each km of drum etc. . HDPE duct should be Bright yellow or Bright blue colour [As per Railway Board's letter No. 2006/Tele/TP/1(3359379) dt. 02.01.2026]. The item also includes supply of all the accessories of HDPE duct like end caps, collars, bends, couplers etc. Inspection: RITES

Laying of HDPE duct ( size of 40 mm OD, 33 mm ID) in the trenches & in protective 20 works, already provided, including in HDD portion and supply, pulling of nylon rope through it, at different places, as per direction of engineer in charge or site engineer. ( HDPE pipe with coupler shall be supplied by Railway ). Detailed Specification in Tender Document.

Horizontal Boring/Manual moling without damage to surface road /track for laying/insertion of DWC/GI/HDPE pipe. The bore shall be done at the depth of minimum 2000 mm from the ground level [As per Railway Board's letter No. 2006/Tele/TP/1(3359379) dt. 02.01.2026]. The 21 ground level shall be considered ignoring the bank height of the bank of the road/ track. Contactor shall provide all materials required for work and adequate nos. of labours for proper laying of cables into the bore. Cables shall be laid cautiously so that these should not get damage due to rough handling & pressure on cable. Payment of boring shall be made only after laying of DWC/HDPE/GI pipe in the bore. (Note:- DWC/HDPE/GI Pipe supply is not covered under this item.). Detailed Specification in Tender Document.

Trenching up to depth of1.20 Mtr & 30Cm wide basein all type of soil, backfilling after laying of Quad cable at 1.20 Mtr depth. Ramming & consolidation of soil in trenches as well as disposal 22 of soil if any. This includes all preventive works (all material supplied by contractor), if required. Note:- (a) Payment will be made as per actual work done on Pro-Rata basis if required depth is not available at site. (b):- If the depth of Trench is not uniform in a span of 100 Mtr or shorter lengths, if site condition demands along the cable run, minimum depth will be taken for that particular stretch for Payment.

Trenching on pucca road/platform upto a depth of 1.20 Meter & 30 Cm. wide and refilling 23 with soil including leveling of trenches and repairing of pucca road/platform to the original condition. The responsibility of obtaining permission from civil authorities, like - Municipality, PWD, Forest etc. rests with the tenderer (All the materials required for repairing of road / platform shall be supplied by the contractor.

Supply & Installation of maintenance free earthing system which consists of supply of earthing kit 1 set consisting of (1) Earth electrodes of copper clad steel alloy of min. 10 feet (3 meter) long, 17mm dia and copper thickness of 250 microns-01 No. (2) RDSO approved Earth enhancing 24 compound in 30Kg. pack - 01 No. (3) Copper tape of 25mm X 6mm X 150mm with 99% purity-02Nos. and another of 25mm x 6mm x 150mm to terminate on earth electrode. (4) This include supply of 35sqmm/ 16sqmm/ 10sqmm multi strand single core PVC insulated copper cable as per IS:694 for connecting Main Earth Electrode to the Equipment. The Earthing material shall be supplied as per RDSO specification RDSO/ SPN/ 197/ 2016 Ver. 1.0 or latest & as per Detailed Specification in Tender Document. Inspection: RDSO (for supply portion)

Supply and Fixing of PVC Conduit Pipe minimum 35 mm Dia ISI Mark.Installation of PVC Pipe, clamping of the same on Wall, Pole etc. including with required clamps & and all the installation materials required. Inspection: Consignee

Supply and fixing of PVC Trough/Trunking of 50X50mm with Cover of 2 mm thick 2 meter 26 each includes materials for clamping with all required accessories. (This included supply of all material clamp etc required for laying, fixing and clamping). Make: precision, Garware or similar standard make. Inspection: Consignee

Blowing/Drawing of OFC 48F/24F/12F/6F/Power Cable & CAT 6 Cable (including crimping) through Duct/DWC,PVC Conduit/Casing Caping through already installed.

Supply of Thermo Shrink Jointing Kit RTSF-4 as per RDSO Spec No. IRS:TC:77/2012 Rev 3.0 with latest ammendment. Inspection: Consignee

Installation of Thermoshrink jointing Kit as per RDSO specification IRS/TC/77/2012 Rev. 3 or latest

Supply of OFC Joint closure as per RDSO Spec. No. RDSO/SPN/TC/68/2014 Revision 1.0 and TEC Spec. No.G/OJC-02/02 Sept.2003 along with latest amendment & making straight through joint for 24/48 fiber cable and end testing. This includes Splicing & making RCC pre fabricated OFC jointing 30 pits of size 1mx1mx0.6m, using bricks, sand and cement in the ratio 1:3 including excavation of pit for joint enclosure. The thickness of the wall shall be 120mm. The top cover shall be of concrete of thickness 75 mm with two iron handles on top of it. The pit shall be covered with sand after putting the joint enclosure All construction material to be supplied by contractor. Inspection: RDSO for supply portion Unit Above/

F-TCP-IP based fire fighting System at Div Control Test Room & HQ Control

Supply, installation, testing and commissioning of UL/FM/VDS/LPCB approved Microprocessor based networkable analogue addressable and modular type of Fire alarm control panel with display, inbult charging facilities and provision of GSM module suitable to send SMS to configured moblie no. The panel should be equipped with sufficient nos. of loops and provision of expandability as per RDSO specification no RDSO/SPN/217/2025ver 3.1 or latest (suitable for distributed as well as 1 centralized). The Control panel shallbe the central processing unit of the system, receiving and analyzing signals from probe type bimetallic heat detectors, UV&IR flame detectors, heat and smoke multi sensors, LHS/LHSD interface and manual call points, providing audible and visual information to the user. The panel shall have provision of connectivity of TCP-IP suitable for programming and remote monitoring.The panel shall have dedicated Rs 232 serial port for direct PC or MODEM connection, for interfacing with existing data logger, optional remote printer. ( As per RDSO Specification no.RDSO/SPN/217/2025 ver 3.1 or latest). Inspection: RDSO.

Supply, installation and testing and commissioning of addressable Loop powered wall sounder/alarm. ( Asper RDSO Specification no. RDSO/SPN/217/2025 ver 3.1 or latest)

Supply, Installation, Testing and Commissioning of Resettable, Addressable Multi Sensor (Heat and Smoke)which is Fully Compatible with Analogue Addressable Protocol, Electronically Addressed as per RDSOSpecification No. RDSO/ SPN/ 217/ 2025 ver 3.1 or Latest.Inspection: RDSO

Supply, Installation, Testing and Commissioning of FRLS/Fire Survival Circuit Integrity Cables i.e.Armoured Cable & Power Cable with all Accessoriesfor connection of all Fire Alarm Devices(as per RDSO Specification No. RDSO/ SPN/ 217/ 2025 ver 3.1 or latest. Inspection: RDSO

Supply, Installation, Testing and Commissioning of Addressable, Resettable Manual Call Point with Integral Short Circuit Isolator, having status LED for Alarming & Standby Mode, Electronically Addressed as per RDSO Specification no. RDSO/ SPN/ 217/ 2025 ver 3.1 or Latest.Inspection: RDSO

Supply of CO2 type fire extinguisher capacity 4.5 Kg capacity ISI Mark IS: 15683 operating temperature (-30) ° to (50) ° for class 13 B type of fire with 1 mtr. Hose pipe fitted with PVC bend horn complete in all respect. Inspection: Consignee