Telecom, Networking & OFC Tenders

No a Line-2 a Line-2 Line Line

SS1 Power Transformers: 31.5 MVA, 66/11 kV Transformer :3 Ph, 50 Hz, Core type, 2 winding Delta/Star,Vector Group: DYn11, OLTC, ONAN/ONAF with Fan control cubicle, RTCC Panel, Numerical RTCC panel with fibre optic temperature sensor, first filling of oil and 10% spare oil in non-returnable drums, etc., complete with Terminal connector suitable for single Drake /Moose ACSR on primary side of Transformer and 2 nos. of 50x10 mm copper flat for each phase from LV side of Transformer to cable at 11kV cable terminating structure with suitable support insulator on LV side of Transformer and 2 nos. of 75mmx6mm copper flats from neutral terminal to earthmat through NCT alongwith necessary support pin insulator as per technical specification.(45 MT) Note: 1. Terminal connectors suitable for Drake ACSR/Al.Tube on primary side of transformer and copper flat on 11kV and connectors for Neutral suitable for 2 Nos. of Copper Flats as per technical specification. 2.Copper Flats required for Power Transformers shall be supplied along with the Transformers as per Technical Specifications. No 2.00 1.00 2.00 5.00

8 Port Network Switch POE: 16 × PoE ports, 1 × RJ45 port, and 1 × SFP fiber optical port, IEEE 802.3at/af standard

Supplying, installation, Testing and commissioning of following capacity 8 port Layer 2 indoor Network Switch having features and specifications etc. as mentioned here under: Minimum 8 X RJ-45 Gigabit Ethernet Ports and additional 2 X 1G SFP Ports with non-blocking architecture by having Switching capacity of minimum 20Gbps and packet forwarding rate of 14Mpps or higher, 8K MAC table. Internal dual AC Power supply with operating temperature of -5 0C to plus 50 0C. Jumbo frame: 10KB or higher, IGMP Snooping, IGMP snooping querier and support for IGMP Snooping Fast Leave, Should create 250 or more MLD groups, MLD Snooping, Per VLAN MLD Snooping C MLD Snooping Fast Leave, STP, RSTP, MSTP, Loopback detection, Multicast filtering, VLAN Tagging, OOS: 8 Oue per port, WRR, IPv4/IPv6 Interface : minimum 100 IPv4 static route entries and minimum 50 IPv6 static route entries, 700 Acess Control entries, SSH CSSL for IPv4 and IPv6, 802.1x, ARP Spoofing, DHCP Snooping and server screening, IP plus MAC plus Port Binding, Per Port Bandwidth Control, 802.1X Authentication (Supports local/RADIUS database, Port-based Access Control and EAP, OTP, TLS, TTLS, PEAP Support) Cable Diagnostic feature, LLDP, LLDP-MED, SNTP/NTP, RMON, SNMP v1,v2c, v3 and SNMP Traps. Certifications: UL, CE, FCC, RoHS, MTCTE, OEM/Product must be on Trusted Telecom Portal of Department of Telecommunication, Government of India etc. complete as required.8 port PoE Layer 2 Network Switch with PoE Support of 130W or higher with each copper port supporting 802.3at PoE plus .

SITC of 6 core Single mode OS2 Unitube Armoured Optical fiber cable through existing conduit: The Fiber should be OS2 Single Mode Optical Fiber Cable of Size 9/125µm. Outdoor Corrugated Steel tape Central loose tube. ( Standard Approved: ISO 11801 2nd edition/ EN 50173-1:2002 / IEC 60794-1/IEC 60793-2-50 class B1.3 / EN 60793-2-50: class B1.3 / ITU Recommendation G.652.D - the oder ITU designations A, B and C are also fulfilled / OS1/ISO/IEC 24702:2006, cat. OS2; also OS1 requirements are fulfilled/IEEE 802.3 - 2002 incl. 802.3ae ) Jacket. Make: Systimax/ Legrand/ Panduit