EKI-2741 Series 10/100/1000T(X) to Fiber Optic Gigabit Industrial Media Converters Features Provides 1 x 1000 Mbps Ethernet port with RJ45 connector Provides 1 x 1000 Mbps fiber 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 VDC power input Provides flexible 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-2741F EKI-2741LX EKI-2741SX RoHS COMPLIANT 2002/95/EC Introduction EKI-2741 is designed to convert Gigabit Ethernet networks to Gigabit fiber networks by transparently converting Ethernet signals to optic signals. Therefore, EKI-2741 is an ideal solution for “fiber to building” applications at central offices or local sites. EKI-2741 supports MDI/MDIX auto detection, so you don’t need to use crossover wires. Furthermore, the EKI-2741 accepts a wide voltage range from +12 ~ 48 VDC. Besides, it also provides 3,000 VDC surge (EFT) protection against over-voltage, so it is suitable for harsh operating environments. EKI-2741 is an enhanced gigabit Ethernet to fiber 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. Specifications Mechanism Communications Standard LAN Transmission Distance Transmission Speed Optical Fiber Multi Mode (EKI-2741SX) Signal Mode (EKI-2741LX/LXI) IEEE802.3, 802.3u, 802.3ab, 802.3x, IEEE 802.3z 10/100/1000Base-T(X), 1000Base-SX or 1000Base-LX 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) Up to 1000 Mbps Wavelength: 850nm Tx Power: -4/-9.5dBm Rx Sensitivity: -18dBm Parameters: 50/125um, 62.5/125um Wavelength: 1310nm Tx Power: -3/-9.5 dBm Rx Sensitivity: -20dBm Parameters: 9/125um 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 Overload Environment Operating Temperature -10 ~ 60° C (14 ~ 140° F) Wide Temp Model Storage Temperature Operating Humidity Storage Humidity MTBF LED Indicators DIP Switch 1 x RJ-45 1 x SC type fiber connector (EKI-2741SX/LX/LXI) or 1 x SFP type fiber connector (EKI-2741F) 6-pin removable screw terminal (power & relay) P1, P2, P-Fail Fiber: LNK/ACT Ethernet: 1000M, LNK/ACT Port Alarm, LFP Power Power Consumption Power Input 5.28 W (EKI-2741F) 5.18 W (EKI-2741SX) 5.30 W (EKI-2741LX/LXI) 12 ~ 48 VDC, redundant dual inputs Industrial Ethernet -40 ~ 75° C (-40 ~ 167° F) -40 ~ 85° C (-40 ~ 185° F) 5 ~ 95% (non-condensing) 0 ~ 95% (non-condensing) 515,600 hrs (EKI-2741F) 525,300 hrs (EKI-2741SX/LX/LXI) Certifications Safety EMC Interface Connectors Present 0.9 A/12 VDC (Resetable Fuse) Shock Freefall Vibration UL 60950-1, CAN/CSA-C22.2 No.60950 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 IEC60068-2-27 IEC60068-2-32 IEC60068-2-6 Ordering Information EKI-2741F EKI-2741SX EKI-2741LX EKI-2741LXI Giga Ethernet to SFP Type Fiber Converter Giga Ethernet to 1000Base-SX Fiber Converter Giga Ethernet to 1000Base-LX Fiber Converter Ethernet to 1000Base-LX Converter w/Wide Temp