Advantech EKI-2525M/S

EKI-2525M

4+1 100FX Port Multi-Mode/Single Mode Unmanaged Industrial Ethernet Switch

  • Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector
  • Provides 1 x 100 Mbps Multi-mode SC type fiber optic port
  • Supports full/half duplex flow control
  • Supports MDI/MDI-X auto crossover
  • Provides broadcast storm protection
  • Provides redundant 12 ~ 48 VDC power input
  • Provides flexible mounting: DIN-rail and Wall mount

Description

EKI-2525M/2526M/2526S are industrial-grade Ethernet switches that enable you to expand your industrial network fast and cost-effectively. The EKI-2525M/2526M/2526S have four 10/100 Mbps Ethernet ports, and additionally the EKI-2525M/2526M provides one or two multi-mode fiber-optic ports, while the 2526S provide one or two single-mode single-mode fiber-optic ports. Using fiber-optics, you can prevent noise from interfering with your system and supports high-speed (100 Mbps) and highdistance (up to 30 km) transmissions.

EKI-2525M/2526M/2526S 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/2526M/2526S 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.

Part Number Description
EKI-2525M-BE 5-port Ethernet Switch w/ 1-port 100FX Multi-mode
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/2526M)
Single-mode Fiber: Up to 30 km (EKI-2526S)
Transmission Speed Up to 100 Mbps
Optical Fiber Wavelength:1310nm
Multi-Mode (EKI-2525M/EKI-2526M) Tx Power: -14/-20 dBm
Rx Sensitivity: -31 dBm
Parameters: 50/125 um, 62.5/125 um
Interface
Connectors 4 x RJ45 ports
1 x SC type fiber connector (EKI-2525M)
6-pin removable screw terminal (Power & Relay)
LED Indicators P1, P2, P-Fail
10/100TX: Link/Activity, Duplex/Collision
Power
Power Consumption EKI-2525M: Max. 5 W
Power Input 12 ~ 48 VDC, redundant dual inputs
Fault Output 1 Relay Output
Mechanism
Dimensions (W x H x D) 37 x 140 x 95 mm (1.46" x 5.51" 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 EKI-2525M/2526M/2526S: -10~60°C (14~140°F Storage Temperature  -40 ~ 85°C (-40 ~ 185°F)
Operating Humidity 5 ~ 95% (non-condensing)
Storage Humidity 0 ~ 95% (non-condensing)
MTBF 610,453 hours
Certification
Safety UL 60950-1, CAN/CSA-C22.2 No.60950, Class I, Division 2
EMI FCC Part 15 Subpart B Class A, EN 55022 Class A
EMs EN 61000-4-2, EN 61000-4-3, EN 61000-4-4
EN 61000-4-5, EN 61000-4-6, EN 61000-4-8
Shock IEC60068-2-27
Freefall IEC60068-2-32
Vibration IEC60068-2-6

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