EKI-2525S-AE ADVANTECH DIN Rail Unmanaged switches

Features

• Provides 4 x 10/100 Mbps Ethernet ports with RJ45 connector
• Provides 1 x 100 Mbps Single-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

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.

Specifications

Communications

Standard: IEEE 802.3, 802.3u, 802.3x
LAN: 10/100Base-T (X), 100Base-FX
 
Transmission Distance: 
 Ethernet: Up to 100 m
 Single-mode Fiber: Up to 30 km 
 
Transmission Speed: Up to 100 Mbps

Optical Fiber

Single-Mode 
 Wavelength: 1310 nm
 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
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 VDC, 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