industrial ethernet features EKI-2741 series 10/100/1000t(x) to fiber optic gigabit industrial media converters specifcations communications ? standard ieee802.3, 802.3u, 802.3ab, 802.3x, ieee 802.3z ? lan 10/100/1000base-t(x), 1000base-sx or 1000base-lx ? transmission distance ethernet: up to 100 m fiber: multi-mode: up to 550 m single-mode: up to 10 km (EKI-2741lx/lxi) or up to 110 km (EKI-2741f) sfp: up to 110 km (EKI-2741f) ? transmission speed up to 1000 mbps ? optical fiber multi mode (EKI-2741sx) wavelength: 850nm tx power: -4/-9.5dbm rx sensitivity: -18dbm parameters: 50/125um, 62.5/125um signal mode wavelength: 1310nm (EKI-2741lx/lxi) tx power: -3/-9.5 dbm rx sensitivity: -20dbm parameters: 9/125um interface ? connectors 1 x rj-45 1 x sc type fber connector (EKI-2741sx/lx/lxi) or 1 x sfp type fber connector (EKI-2741f) 6-pin removable screw terminal (power & relay) ? led indicators p1, p2, p-fail fiber: lnk/act ethernet: 1000m, lnk/act ? dip switch port alarm, lfp power ? power consumption 5.28 w (EKI-2741f) 5.18 w (EKI-2741sx) 5.30 w (EKI-2741lx/lxi) ? power input 12 ~ 48 v dc , redundant dual inputs mechanism ? dimensions (w x h x d) 37 x 140 x 95 mm ? enclosure ip30, metal shell with solid mounting kits ? mounting din-rail, wall protection ? power reverse present ? overload 0.9 a/12 v dc (resetable fuse) environment ? operating temperature -10 ~ 60 c (14 ~ 140 f) wide temp model -40 ~ 75 c (-40 ~ 167 f) ? storage temperature -40 ~ 85 c (-40 ~ 185 f) ? operating humidity 5 ~ 95% (non-condensing) ? storage humidity 0 ~ 95% (non-condensing) ? mtbf 515,600 hrs (EKI-2741f) 525,300 hrs (EKI-2741sx/lx/lxi) certifcations ? safety ul 60950-1, can/csa-c22.2 no.60950 ? emc u.s.a.: fcc part 15 cispr 22 eu: en55011, en61000-6-4, en55022 class a, en61000-3-s2/3, en55024, iec61000-4-2/3/4/5/6/8, en61000-6-2 ? shock iec60068-2-27 ? freefall iec60068-2-32 ? vibration iec60068-2-6 ordering information ? EKI-2741f giga ethernet to sfp type fiber converter ? EKI-2741sx giga ethernet to 1000base-sx fiber converter ? EKI-2741lx giga ethernet to 1000base-lx fiber converter ? EKI-2741lxi ethernet to 1000base-lx converter w/wide temp ? provides 1 x 1000 mbps ethernet port with rj45 connector ? provides 1 x 1000 mbps fber port with sc or sfp (mini-gbic) type connector for 1000base-sx/lx device ? provides dip switch for full/half duplex setting ? supports mdi/mdi-x auto crossover ? supports auto-negotiation ? supports redundant +12-48 v dc power input ? provides fexible mounting: din-rail & wallmounting ? provides link fault pass-through (lfp) ? supports wide operating temperatures from -40 ~ 75 c (EKI-2741lxi) ? jumbo frame: 9k bytes EKI-2741lx EKI-2741f EKI-2741sx introduction EKI-2741 is designed to convert gigabit ethernet networks to gigabit fber networks by transparently converting ethernet signals to optic signals. therefore, EKI-2741 is an ideal solution for fber to building applications at central offces or local sites. EKI-2741 supports mdi/mdix auto detection, so you dont need to use crossover wires. furthermore, the EKI-2741 accepts a wide voltage range from +12 ~ 48 v dc . besides, it also provides 3,000 v dc surge (eft) protection against over-voltage, so it is suitable for harsh operating environments. EKI-2741 is an enhanced gigabit ethernet to fber optic converter. aside from its standard features, the versatile EKI-2741 also has the lfp (link fault pass-through) feature. when one side of the link fails, the other side continues transmitting packets, and waiting for a response that never arrives from the disconnected side. EKI-2741 will force the link to shut down as soon as noticed that the other link has failed, giving the application software a chance to react to the situation. rohs compliant 2002/95/ec
|
