CCTNS RFP FOR SI VOL III.pdf - National Crime Records Bureau

Crime & Criminals Tracking Network and Systems ProjectSikkim PoliceGeneral Features1 No of Switch Ports: 16/242 MAC Address Table Size: 8K3 Switch Fabric: 3.2Gbps Forwarding Capacity4 Transmission Method:Store-and-ForwardDiagnostic LEDs• Per Device: Power• Per Port: Link/Activity5 • Duplex/ Collision SpeedPacket Buffer Memory: 160KBytes Buffer6 Memory per Device7 QoS: 802.1pInterface OptionsRJ-45: RJ-45, 10BASE-T, 100BASE-TX Universal UTP1 Cable Recognition for Straight-through or CrossovercablesNetwork Protocols and Standards1IEEE: 802.3 10BASE-T Ethernet, 802.3u 100BASE-TXFast Ethernet, 802.3x Flow Control, 802.3 Nway Autonegotiation,802.1p QoS* Please Note: Only Number of Ports per Switch will change. Please Note: Only Number of Portsper Switch will changeUTP & Structured Cabling:The cabling material shall be supplied, laid tested and commissioned in accordance withspecifications and site requirements.All the cabling shall run through PVC conduit / Casing Capping of suitable size of ISI standard.Separate PVC conduits or Casing Capping shall be used for electrical and data cabling.Laying of Cables- Cables shall be laid by skilled and experienced workmen using adequateequipments to minimize stretching of the cable.All terminations should be carried out according to the manufacturer‘s instructions and guidelinesand standards of generic cabling systems. When terminating outlets, care must be taken to avoiddamaging the copper cores when stripping back the outer sheathing.Testing and Documentation: Testing of each node should be done as per manufacturer standardsand the final report should be submitted.UTP COMPONENTS: SI must make sure that the system should Meet or exceed TIA/EIA 568 B-2 specifications of Category-6 as a system. All performance parameters -Attenuation, Pair -to-Pair and power sum NEXT, Pair And Power sum ELFEXT, Return Loss and Delay skew shouldbe tested for 100m Channel as well as 90m permanent Link. It should be a single OEM solutionand should ensure optimum system performance. There should not be any Impedance mismatchproblems among components of the cabling system. The complete system should be tested up to600 MHz for all the test parameters to ensure the end-to-end system performance.Specification-cum-Compliance Sheet:TypeTypeDetailsUnshielded Twisted Pair, Category 6, ANSI/TIA/EIA 568-B.2.1Compliance(Yes/No)Volume III Request for Proposal for Selection of System Integrator Page 128 of 132