Pre-Bid EOI Document for Selection of Service Partner for engagement of labour for Provision of Telecom assets with IP MPLS based technology

Description:- Installation, configuration, testing and commissioning of Label Edge Router (LER) as per RDSO Technical Advisory Note (TAN) No. STT/TAN/IP-MPLS/2020 Ver 3.0, Amd-1 or latest with non-blocking throughput of 160 Gbps full duplex or higher. The router should have console and SNMP interface, FAN Modules, Dust Filters, Dual main control card modules in redundant design supporting 1:1 hot stand by mode. Redundant 48V DC power supply modules etc., including connecting cables and fixing accessories from day one. The IP-MPLS router should support minimum 8x10G, 32x1G, 2xSTM1 and 2x16E1 CES interface (G.703) modules.The Router should be equipped with following interface cards and modules. (i) 4 x 10G (Optical) interface equally distributed in two cards, each minimum 2X10G SFP+ interface card, along with 4 no.of 10 G (40KM) SFP+ modules fully loaded suitable for single fiber as per site requirement. (ii) 8 x 1GbE optical interface equally distributed in two cards, each minimum 4X1GbE interface card, along with 8 no.of 1 GbE (10KM) SFP modules fully loaded. (iii) 4 X 1GbE copper interface card to connect various networks of station (iv) 16 x E1(G.703) interface equally distributed in two cards each minimum 8x E1(G.703) interface card. (Inspection by RDSO). This also include "Installation of switches, with power distribution panel and all accessories in the Rack (19") , DDF, Aluminum runway ladder, necessary ofc patch cord etc and their testing and commissioning. This also includes termination of all E1's on DDF, connection of pigtails, optical patch cords, CAT6 Cable and 48 V bus to the IPMPLS equipment including supply of wires and connectors. It also includes proper mounting of rack, provision of Aluminum runway ladder, casing and capping and conduit pipe as per requirement at each station and other necessary materials supplied by Railways from Stores for installation. (Conduit pipe/casing and capping with ISI standards, aluminum runway ladder, Optical patch cords and UTP patch cords and all other miscellaneous materials should be supplied by the contractor).

Description:- Installation of fully covered 19'' Racks of size 2200 mm X 600 mm 600mm complete with all fittings including DC Fans (48 V) -2Nos, with air filters at the sides. Separate or sheet/plate to keep testing equipment's - 1 No and AC Power distribution panel(horizontal fitting) with power sockets and fuse/MCB protection (minimum 6 Nos of 230V-15A/5A. combined) and Earth Strip and other accessories. Rack should have compatibility with all equipment conforming to DIN41494 or equivalent EIA/ISO/EN standard, Manufacture must certify that products are complied with DIN41494 or equivalent EIA/ISO/EN/CEA/UL standards(Inspection by RITES)

Description:- Installation of DC Power distribution panel to cater DC power requirements of IPMPLS/STM Multiplexers /PD Muxes / EOW /FANS to be fixed in 19"" rack with inbuilt line filter & Surge protection on 48V DC to be catered the demand of the load. The materials should be ISI certified or reputed make. (Minimum 8 Nos of DC distribution arrangement with MCB's of suitable rating for -ve. Connecting copper strip for +ve) (Inspection by Consignee)

Description:- Installation, wiring and testing of battery sets and battery chargers for optic fibre circuits. This includes installation of AC and DC power supply distribution board with MCB's of suitable rating, wiring of external alarm contacts, Fixing arrangements for battery and charger in the equipment room with 25 sq.mm Multistrand single core Copper cable PVC insulated from Battery charger to Battery with suitable copper lugs crimped/soldered to it, 16 sq.mm Multistrand single core Copper cable PVC insulated from battery charger to power distribution panel in the rack with suitable copper lugs crimped/soldered to it. Connection from Battery charger body and battery +ve terminal to Earth terminal by 16 Sq.mm Multistrand single core Copper cable PVC insulated separately with suitable copper lugs crimped/soldered to it and Extension of AC 230V power supply wiring through PVC pipe with 6 sqmm cu. wire for phase & neutral and 1 sqmm cu .wire for earth to the 19" rack (Copper cables , 20A metal clad with MCB for AC supply to fix in the wall, conduits and other miscellaneous materials required for the work should be supplied by the contractor).(Inspection by Consignee). All materials should be ISI certified or reputed make. This work also includes transportation of materials from stores/ supplied by Railways for installation.

Description:- Transportation of light materials/men with tools, documents from central location to the work spot and back.

Description:- Training of Railway staff at the factory premises of manufacturer of IP-MPLS equipment (or) at a reputed training institution as approved by railway executive InCharge. This includes boarding and lodging charges. (Travel expenses will be borne by the railways).