supply of various switches supply of various switches for cctv at various locations of fisheries , supply of various switches for cctv project at various locations of fisheries , media convertor unmanaged fast ethernet media converter which supports 10/100base-tx to 100base-fx media conversion, single mode single fiber,1 x 100 base-fx (sc) optical port and 1 x fast ethernet port,link, activity & speed led indications make : mro-tek / d-link / tp-link / syrotech/teltronix , sfp module (simplex mode) model no: dem-330t & dem-330r or equivalent models of netgear / tp-link / cisco transceiver type : sfp fiber media support : single-mode speed : 1.25 gbps distance : 10 km compliant standard : ieee802.3ah 1000base-bx-d connector : simplex lc connector single/bi direction : wdm bi-direction wavelength :tx: 1550 nm,rx: 1310 nm cable type : single-mode 9/125 um fiber power supply : 3.3 v make : d-link / netgear / tp-link / cisco , 8 port poe switch model: d-link dgs-1210-10p / equivalent model of tp-link / netgear 8port poe switch, 20 gbps for half duplex / full duplex operations having temperature withstand upto 50 deg c, 1.5 mb packet buffer, power consumption less than 15w on poe off & 100w on poe on of good quality. make : d-link/tp-link /netgear , 24 port sfp switch model no: dgs-1210-28xs/me or equivalent models oftp-link / netgear / cisco 24 100/1000 mbps sfp + 4 10g sfp+ ports l2 management switch interface: 24 100/1000 mbps sfp , 4 10g sfp+ console port: rj-45 console port switching capacity: 128 gbps 64-byte max. forwarding rate: 95.24 mpbs mac address table size: 16k entries cpu memory:256 mb ddr3 packet buffer:1.5 mb flash memory:32 mb power surge protection:all gigabit ethernet ports support iec 61000-4-5 surge protection mske : d-link / tp-link / netgear / cisco , 24 port poe gigabit switch with 4 sfp slot model : dgs 1210-28p / equivalent models of hp / cisco / tp-link 24 port poe switch, 56 gbps for half duplex / full duplex operations having temperature with stand upto 50 deg c, 1.5 mb packet buffer, power consumption less than 40w on poe off & 300w on poe on of good quality. with rack mountable kit make : d-link / hp / cisco / tp-link , 24-port gigabit unmanaged switch model no: dgs-1024d or equivalent models of tp-link / netgear / cisco number of ports: 24 10/100/1000 mbps ports standards: • ieee 802.3 10base-t • ieee 802.3u 100base-tx • ieee 802.3ab 1000base-t • ieee 802.1p quality of service (qos) • ieee 802.3x flow control supported for full-duplex • auto-negotiation • ieee 802.3az energy-efficient ethernet (eee) data transfer rates: • ethernet: 10 mbps/20 mbps (half-duplex/full-duplex) • fast ethernet: 100 mbps/200 mbps (half-duplex/full-duplex) • gigabit ethernet: 2000 mbps (full-duplex) protocol: csma/cd switching capacity: 48 gbps make : d-link / tp-link / netgear / cisco , sfp module model: dem-310gt / equivalent model of netgear 1 port mini-gbic lx single mode fiber transceiver (up to 10km, support 3.3v power) make : d-link / netgear , 8 port gigabit switch model: dgs-1008d/ equivalent models of netgear / digilink device interfaces: eight 10/100/1000 mbps gigabit lan ports, advanced features: 16 gbps switching fabric, auto mdi/mdix crossover for all ports, secure store-and-forward switching scheme, full/half-duplex for ethernet/fast ethernet speeds, supports 9,216 byte jumbo frames, supports ieee 802.1p qos (4 queues, strict mode), supports cable diagnostics function, standards: ieee 802.3 10base-t ethernet, ieee 802.3u 100base-tx fast ethernet, ieee 802.3ab 1000base-t gigabit ethernet, ansi/ieee 802.3 nway auto-negotiation, ieee 802.3x flow control, ieee 802.3az energy-efficient ethernet (eee), protocol: csma/cd, data transfer rates:ethernet: 10 mbps (half duplex), 20 mbps (full duplex), fast ethernet: 100 mbps (half duplex), 200 mbps (full duplex), gigabit ethernet: 2000 mbps (full duplex) make : d-link/ netgear / digilink