Assessments - 5, GPA: 3.6
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Using fiber port can extend the connection distance that increases the network elasticity and performance. Besides, the industrial switch provides the PoE function for kinds of Powered Devices to receive power as well as data over the RJ-45. 1.1.1 High-Speed T ransmissions The EKI-2525P includes a switch controller that can automatically sense transmission speeds (10/100 Mbps). The RJ-45 interface can also be auto-detected, so MDI or MDIX is automatically selected and a crossover cable is not required. All Ethernet ports have memory buffers that support the store-and-forward mechanism. This assures that data is properly transmitted. 1.1.2 Power-over-Ethernet (PoE) PoE eliminates the need to run AC power to other devices on a wired LAN. While using Power-over-Ethernet system, installers need to run only a single Category 5 Ethernet cable that carries both power and data to each device. This allows greater flexibility in the locating of network devices and significantly decreasing installation costs in many cases. 1.1.3 Dual Power Input EKI-2525P redundant power input design is with power reserve protection to prevent the switch device broken by wrong power wiring. When one of power input is fail, P-Fail LED will turn on and send an alarm through a relay output for notifying user. 1.1.4 Flexible Mounting EKI-2525P is extremely compact (37 x 140 x 96 mm) and can be mounted on a DIN-rail or a panel, so it is suitable for any space-constrained environment. 1.1.5 Advanced Protection EKI-2525P supports up to 3,000 VDC surge protection for power line, and also supports 4,000V ESD for Ethernet ports. With these 2 strong protections, it can secure equipment against unregulated voltage and make systems safer and more reliable. Further, EKI-2525P provides currency overload protection with a resettable fuse to ensure that the device component won’t be damaged by overload current. 1.1.6 Wide Operating Temperature The operating temperature of the EKI-2525P is between -10 ~ 60 °C. With such a wide range, you can use the EKI-2525P in some of the harshest industrial environments that exist. 1.1.7 Easy Troubleshooting LED indicators make troubleshooting quick and easy. Each 10/100 Base-TX port has 2 LEDs that display the link status, transmission speed and collision status. Also the three power indicators P1, P2 and P-Fail help you diagnose immediately. EKI-2525P User Manual.doc 2 1.2 Features • Provides 5 x 10/100Base-TX Ethernet ports with 4 PoE injectors of RJ-45 connector • Supports full/half duplex flow control • Supports store and forward transmission • Supports auto-negotiation • Supports MDI/MDI-X auto crossover • Provides surge protection (EFT) 3,000 VDC for power line • Supports 4,000 VDC ESD protection for Ethernet • Supports 48 VDC power input • Provides flexible mounting: DIN-rail, Wall Mounting • Supports operating temperature from -10 ~ 60 °C 3 Chapter1 1.3 Specification Communications Compatibility LAN Transmission Distance Transmission Speed Interface Connectors LED Indicators Power Power Consumption Power Input Fault Output Mechanism Dimensions (WxHxD) Enclosure Mounting Protection ESD (Ethernet) Surge (EFT for power) Power Reverse Current Overload Protection Environment Operating Temperature Operating Humidity Storage Temperature EKI-2525P User Manual.doc IEEE В02.З, 802.3u, 802.3x, 802.3af 10/100Base-TX Up to 100 m Up to 100 Mbps 5 x RJ-45 6-pin removable screw terminal (power & relay) Unit: P1, P2, P-Fail TX port: Link/Active, Duplex/Collision 59.1 Watts (Full load with PoE) 2 x Unregulated 48 VDC 1 Relay Output 37 x 140 x 95 IP30, Metal shell with solid mounting kits DIN-rail, Wall 4.000 VDC 3.000 VDC Yes 3A@48VDC (Re-settable Fuse) -10 ~ 60 °C б% ~ 9б% (non-condensing) -40 ~ Вб °C 4 Certifications Safety EMC Free Fall Shock 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 EN61000-6-2/4 IEC60068-2-32 IEC60068-2-27 IEC60068-2-6 5 Chapter1 1.4 Packing List • 1 x EKI-2525P Industrial Ethernet Switch • 1 x eAutomation Industrial Communication CD-ROM with software, and User manual • 2 x Wall Mounting Bracket and Screws • 1 x DIN-rail Mounting Bracket and Screws • 1 x EKI-2525P Startup Manual • 1 x DC Jack Cable 2.0/150mm 1.5 Safety Precaution Attention IF DC voltage is supplied by an external circuit, please use a protection device on the power supply input. EKI-2525P User Manual.doc 6 LU o Installation Sections include: LED Indicators Dimensions Mounting Network Connection Power Connection Chapter 2 Installation In this chapter, you will be given an overview of the EKI-2525P hardware installation procedures. 2.1 LED Indicators_ There are few LEDs display the power status and network status located on the front panel of EKI-2525P, each of them has its own specific meaning as the table below. Table 2.1: EKI...
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