5-port Fast Ethernet ProView Switch
  • Communicates with SCADA software via Modbus/TCP
  • Communicates with NMS (Networking management system) via SNMP
  • Port-based QoS for deterministic data transmission
  • 8.4~52.8 V DC wide-range power input
  • EMS level 3 protection for extreme outdoor environments
  • IEEE 802.3az Energy Efficient Ethernet (EEE)
  • Jumbo Frame Support (Up to 9,216 Bytes)
  • Supports redundant 12~48V DC power input and P-Fail relay
  • Loop detection
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The EKI-5525/I and EKI-5528/I are the world’s first convergence switches for process control and IT networking management. This series uses Modbus/TCP to communicate with the SCADA software and SNMP to communicate with the NMS (Networking Management System) at the same time, thereby allowing full read control over the devices either for control engineers or for IT. The devices come with the Port-based QoS for deterministic data transmission allows the priority ports to prioritize the traffic coming over those ports and delay the less immediately necessary data over the remaining ports. EKI-5525/I and EKI-5528/I switches use the highest quality components, to enable the range to operate in temperatures of between -40 and 75°C along with Level 3 EMS protection to repel electromagnetic interface for industrial resistance.


Part Number EKI-5525-AE
Certification EMI EN 55011/ EN 55022 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A
EMS EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)
Freefall IEC 60068-2-32
Shock IEC 60068-2-27
Vibration IEC 60068-2-6
Environment Operating Temperature -10 ~ 60°C (14 ~ 140°F)
Relative Humidity (Non-condensing) 10 ~ 95%
Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
Mechanism Enclosure Metal
Mounting DIN-rail, Wall mount
Weight 400g
Dimensions (W x H x D) 27 x 120 x 93 mm
IP Grade IP30
MTBF Method Telcordia(Relax), GB
Time TBD
Port Configuration Fiber Port Connector
Fiber Port Interface
Fiber Transmission Distance
RJ45 Port Interface 5 x 10/100BaseT(X)
RJ45 Transmission Distance 100 m
RJ45 w/ PoE Quantity
Power Requirements Connectors 6-pin removable screw terminal ((power & relay)
Operating Current 0.06A @ 24V
Operating Voltage 12 ~ 48 VDC
Power Consumption Max. 2.4 W
Reverse Polarity Present
Switch Properties Jumbo Frame 9,216 bytes
MAC Table Size 2K
Packet Buffer Size 1M bit
Switch Fabric Speed 1.0Gbps
Warranty Warranty Period 5 years
Communications Standard IEEE 802.3, 802.3u, 802.3x, 802.1p, 802.3az