EKI-2541M Series EKI-2541S Series 10/100TX to Multi-mode SC Type Fiber Optic Industrial Media Converters 10/100TX to Single-mode SC Type Fiber Optic Industrial Media Converters Features NEW Provides 1 x 10/100 Mbps Ethernet port with RJ45 connector Provides 1 x 100 Mbps multi-mode/single-mode SC type fiber port Provides internal jumper for Link Fault Pass-through (LFP) setting Supports full/half duplex flow control Supports store and forward transmission Supports auto-negotiation Supports MDI/MDI-X auto crossover Provides surge (EFT) protection 3,000 VDC for power line Supports 4,000 VDC Ethernet ESD protection Supports redundant +12-48 VDC power input Provides flexible mounting: DIN-rail & Panel Mounting EKI-2541M EKI-2541S Supports wide operating temperatures from -40 ~ 75° C (EKI-2541MI/SI) Introduction EKI-2541M/2541S is designed to convert Ethernet networks to fiber networks by transparently converting Ethernet signals to optic signals. The advantages of fiber optics are wide bandwidth, EMI immunity and long-distance transmissions.Therefore, EKI-2541M/2541S is an ideal solution for “fiber to building” applications at central offices or local sites. EKI-2541M/2541S supports MDI/MDIX auto detection, so you don’t need to use crossover wires. Furthermore, the EKI-2541M/2541S can work normally from -10 ~ 60° C and 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. Link Fault Pass-Through (LFP) EKI-2541M/2541S is an enhanced Ethernet to fiber-optic converter. Aside from its standard features, the versatile EKI-2541M/2541S 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. Use the internal jumper to enable the LFP function, then EKI-2541M/2541S 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 Communications Standard LAN Transmission Distance Transmission Speed Environment IEEE802.3, 802.3u, 802.3x 10/100Base-TX, 100Base-FX Ethernet: Up to 100m Fiber: Multi-mode: up to 2 km Fiber: Single-mode: up to 30 km Up to 100 Mbps Interface Connectors LED Indicators DIP Switch 1 x RJ-45 1 x SC type fiber connector 6-pin removable screw terminal (power) P1, P2, P-Fail Ethernet: 10/100M, LNK/ACT Fiber: HDX/FDX, LNK/ACT Port/Power Alarm, LFP Fiber: HDX/FDX, Converter/Switch Power Power Consumption Power Input Max. 5W 2 x Unregulated 12 ~ 48 VDC Mechanism Dimensions (W x H x D) 37 x 140 x 95 mm Mounting DIN-rail, Wall Protection ESD (Ethernet) Surge (EFT for power) Power Reverse Overload Operating Temperature Wide Temp. model Storage Temperature Operating Humidity Storage Humidity MTBF Certifications Safety EMC 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, EN61000-3-2/3, EN55024, IEC61000-4-2/3/4/5/6/8, EN61000-6-2 IEC60068-2-27 IEC60068-2-32 IEC60068-2-6 Ordering Information EKI-2541M EKI-2541MI EKI-2541S EKI-2541SI 4,000 VDC 3,000 VDC Present 0.9 A@ 12 VDC (Resetable Fuse) -10 ~ 60° C (14 ~ 140° F) -40 ~ 75° C (-40 ~ 167° F) -40 ~ 85° C (-40 ~ 185° F) 5 ~ 95% (non-condensing) 0 ~ 95% (non-condensing) 577,175 hrs Industrial Ethernet to Multi-mode SC Type Fiber Optic Converter Industrial Ethernet to Multi-mode SC Type Fiber Optic Converter, Wide Temp. Industrial Ethernet to Single-mode SC Type Fiber Optic Converter Industrial Ethernet to Single-mode SC Type Fiber Optic Converter, Wide Temp. Online Download www.advantech.com/products All product specifications are subject to change without notice Last updated: 27-May-2008