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Key Features

Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector
Provides 1 x 100 Mbps Multi-mode SC type fiber optic port (EKI-2525MI)
Provides 1 x 100 Mbps Multi-mode ST type fiber optic port (EKI-2525MI-ST)
Provides 1 x 100 Mbps Single-mode SC type fiber optic port (EKI-2525SI)
Provides 1 x 100 Mbps Single-mode ST type fiber optic port (EKI-2525SI-ST)
Supports MDI/MDI-X auto crossover
Provides redundant 12 ~ 48 VDC power input
Provides flexible mounting: DIN-rail and wall mount

B+B SMARTWORX Switches & Bridges

4 + 1FX SC SINGLE-MODE UNMANAGED ETHERN

Mfr # EKI-2525SI-AE SKU 6447155

$264.40 MSRP $377.00 Save 30%

Regular price saves you $112.60 against MSRP.

Available

Product Overview

4 + 1FX SC SINGLE-MODE UNMANAGED ETHERN

4+1 FX SC SINGLE-MODE UNMANAGEDPERPINDUSTRIAL ETHERNET SWITCH
Advantech EKI-2525SI Ethernet Switch - 4 Ports - Fast Ethernet - 10/100Base-TX, 100Base-FX - 2 Layer Supported - Single-mode - 5 W Power Consumption - Twisted Pair, Optical Fiber - Wall Mountable, DIN Rail Mountable - 5 Year Limited Warranty
Advantech EKI-2525SI Ethernet Switch
4 Ports - Fast Ethernet - 10/100Base-TX, 100Base-FX - 2 Layer Supported - Single-mode - 5 W Power Consumption - Twisted Pair, Optical Fiber - Wall Mountable, DIN Rail Mountable - 5 Year Limited Warranty

Technical Specifications

Product Type	Ethernet Switch
Input Voltage	12 V DC
Input Voltage	48 V DC
Manufacturer Part Number	EKI-2525SI-AE
Limited Warranty	5 Year
Layer Supported	2
Features	IP30
Form Factor	Wall Mountable
Form Factor	DIN Rail Mountable
Manufacturer	Advantech Co., Ltd
Product Model	EKI-2525SI
Product Name	EKI-2525SI Ethernet Switch
Network Technology	10/100Base-TX
Network Technology	100Base-FX
Power Consumption	5 W
Brand Name	Advantech
Plug/Connector Type	Terminal Block
Height	5.5"
Width	1.2"
Depth	3.7"
Manageable	No
Maximum Data Transfer Rate	12.50 MB/s
Ethernet Technology	Fast Ethernet
Network (RJ-45)	Yes
Media Type Supported	Twisted Pair
Media Type Supported	Optical Fiber
Fiber Mode Supported	Single-mode
Total Number of Network Ports	4
Port/Expansion Slot Details	4 x 10/100 Ethernet RJ-45 Network Port
Port/Expansion Slot Details	1 x 100FX SC Type Fiber Connector
Redundant Power Supply Supported	Yes
Networking Standards	IEEE 802.3
Networking Standards	IEEE 802.3u
Networking Standards	IEEE 802.3x
Product Material	Metal
Environmental Compliance	Restriction of Hazardous Substances (RoHS)
Fiber Optic Cable Core/Cladding Specification	9/125 µm
Fiber Optic Cable Wavelength	1310 nm

Marketing Information

EKI-2525MI/2525SI are industrial-grade Ethernet switches that enable you to expand your industrial network quickly and cost-effectively. The EKI-2525MI/2525SI have four 10/100 Mbps Ethernet ports. Additionally the EKI-2525MI provides one multi-mode fiber-optic ports, while the EKI-2525SI provides one single-mode fiber-optic port. Using fiber-optics prevents noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 30 km) transmission.

EKI-2525MI/2525SI have industrial-grade designs, assuring high reliability and stability in harsh environments. This makes them a robust bridge between enterprise fiber-optic backbones and Ethernet devices. EKI-2525MI/2525SI includes a switch controller that can automatically sense transmission speeds. The RJ45 interface can also be autodetected, so MDI or MDI-X are automatically selected and a crossover cable is not required. All Ethernet ports have memory buffers that support the store and forward mechanism, assuring all data is transmitted properly