BANGLADESH TELECOMMUNICATIONS COMPANY LIMITED - BTCl

E. Connectivity Matrix of Mirpur Trunk GatewayName ofNo. of No. of E1 No. of CCS7 Sig. No. of GE oexchangeSTM-1terminalsE-10 Local - 16 2 -DMS Local - 8 2 -ZTE Local - 8 2 -ANS Gateway - - - 2IP Backbone - - - 2Grand Total - 32 6 4F. Connectivity Matrix of Nilkhet Trunk GatewayName ofNo. of No. of E1 No. of CCS7 Sig. No. of GE oexchangeSTM-1terminalsE-10 Local - 20 2 -DMS Local - 8 2 -Huawei Local - 12 2 -ANS Gateway - - - 2IP Backbone - - - 2Grand Total - 40 6 4G. Connectivity Matrix of Uttara Trunk GatewayName ofNo. of No. of E1 No. of CCS7 Sig. No. of GE oexchangeSTM-1terminalsDMS Local - 12 2 -ZTE Local - 8 2 -Huawei local - 10 2 -ANS Gateway - - - 2IP Backbone - - - 2Grand Total - 30 6 43.3 Completion of Interconnection works.i) The Bidder shall be entirely responsible for completing the inter-connection worksin accordance with the above traffic matrix for all sites before start of PAT(including supply of all required material, optical fiber cables, coaxial cables,connectors & tag blocks at both ends of inter-connecting cable and related services).The bidder shall interconnect its own system ODF/DDF to BTCL’s existingSwitching/Transmission ODF/DDF and also the DDF of existing exchangesmentioned in the above traffic matrix to BTCL’s existing Switching/TransmissionODF/DDF. BTCL will only provide the Transmission media. Probablerequirements of the connectors, optical fiber cables, coaxial cables, cable tray etc.should be checked during the survey by the bidder.ii)The interconnection works shall be done as per the traffic matrixes A to G of clauseno. 3.2 above. All the E1s of existing exchanges mentioned in these tables shall haveto be connected with the proposed trunk gateways. The Bidder shall quote necessarynumber of MUXes to get these E1s to be connected with the Trunk gateways. Thatmeans these MUXes shall have necessary number of STM-1 and E1 interface toconnect the Trunk Gateways with existing exchanges as mentioned in the tables. Thebidder may quote necessary E1 interfaces in the Trunk gateway as per requirement.Book 2 :: Tender on Replacement of Old Telephones in Dhaka City Page: 25 of 153