Datasheet

Industrial Ethernet Soultions
Features
EKI-2525M/S
4+1 100FX Port Unmanaged Industrial
Ethernet Switch
Specifications
Communications
 Standard IEEE 802.3, 802.3u, 802.3x
 LAN 10/100Base-T (X), 100Base-FX
 Transmission Distance Ethernet: Up to 100 m
Multi-mode Fiber: Up to 2 km (EKI-2525M)
Single-mode Fiber: Up to 30 km (EKI-2525S)
 Transmission Speed Up to 100 Mbps
Optical Fiber
 Multi-Mode Wavelength: 1310nm
(EKI-2525M) Tx Power: -14/-20 dBm
Rx Sensitivity: -31 dBm
Parameters: 50/125 um, 62.5/125 um
 Single-Mode Wavelength: 1310 nm
(EKI-2525S) Tx Power: -8/-15 dBm
Rx Sensitivity: -34 dBm
Parameters: 9/125 um
Interface
 Connectors 4 x RJ45 ports
1 x SC type fiber connector (EKI-2525M/S) or
1 x ST type fiber connector (EKI-2525M-ST)
6-pin removable screw terminal (Power & Relay)
 LED Indicators P1, P2, P-Fail
10/100TX: Link/Activity, Duplex/Collision
Power
 Power Consumption Max. 5 W
 Power Input 12 ~ 48 V
DC
, redundant dual inputs
 Fault Output 1 Relay Output
Mechanism
 Dimensions (W x H x D) 30 x 140 x 95 mm (1.18" x 5.52" x 3.74")
 Enclosure IP30, Metal shell with solid mounting kits
 Mounting DIN-rail, Wall
Protection
 Reverse Polarity Present
 Overload Current Present
Environment
 Operating Temperature -10 ~ 60°C (14 ~ 140°F)
 Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
 Operating Humidity 10 ~ 95% (non-condensing)
 Storage Humidity 10 ~ 95% (non-condensing)
 MTBF 382,904 hours
 Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector
 Provides 1 x 100 Mbps Multi-mode SC type fiber optic port (EKI-2525M)
 Provides 1 x 100 Mbps Multi-mode ST type fiber optic port (EKI-2525M-ST)
 Provides 1 x 100 Mbps Single-mode SC type fiber optic port (EKI-2525S)
 Supports full/half duplex flow control
 Supports MDI/MDI-X auto crossover
 Provides broadcast storm protection
 Provides redundant 12 ~ 48 V
DC
power input
 Provides flexible mounting: DIN-rail and Wall mount
Introduction
EKI-2525M/2525S are industrial-grade Ethernet switches that enable you to expand your industrial network fast and cost-effectively. The EKI-2525M/2525S have four 10/100 Mbps
Ethernet ports, and additionally the EKI-2525M provides one multi-mode fiber-optic ports, while the EKI-2525S provide one single-mode fiber-optic ports. Using fiber-optics, you
can prevent noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 30 km) transmissions.
EKI-2525M/2525S have industrial-grade designs, assuring high reliability and stability in harsh environments, making it a robust bridge between enterprise fiber-optic backbones
and Ethernet devices. EKI-2525M/2525S includes a switch controller that can automatically sense transmission speeds. The RJ45 interface can also be autodetected, so MDI or
MDI-X is automatically selected and a crossover cable is not required. All the Ethernet ports have memory buffers that support the store and forward mechanism, assuring all data
is transmitted properly.
EKI-2525S EKI-2525M
RoHS
COMPLIANT
2011/65/EU
All product specifications are subject to change without notice Last updated : 19-Jun-2017