Advantech EKI-2725 Startup Manual

EKI-2725/I-CE
Industrial Unmanaged Gigabit Ethernet Switch

Overview

The EKI-2725 comes equipped with all the standard
unmanaged switch features of the EKI family.
Furthermore, it offers a +12~48 VDC redundant power
input design, and is secured with a double protection
mechanism; Power polarity Reverse Protect and an
Overload Current Fuse; The former is using for
protection against accidental reverse polarity and the
latter is using for protection against excessive currents
or current beyond the acceptable current rating of EKI-
2725. Each port of EKI-2725 has 2 LED's to show the
link status transmission speed and collision status. It
also provides a relay output for an event alarm. In the
event of a power failure, the built-in LED will activate
the alarm to notify administrators. Engineers can
simply verify the hardware status by checking the
LED, which makes troubleshooting quick and easy.

Packing List

Before installation, please make sure that you have
received the following:
 1 x EKI-2725/I Industrial Ethernet Switch
 2 x Wall Mounting Bracket and 8 x Screws M3x5L
 1 x DIN-rail Bracket and 3 x Screws M3x5L
 1 x EKI-2725/I Startup Manual
If anything is missing or damaged, contact your
distributor or sales representative immediately.
Notes
For more information on this and other Advantech For more information on this and other Advantech
products, please visit our websites at: products, please visit our websites at:
http://www.advantech.com/products
For technical support and service:
http://www.advantech.com/support/
This startup manual is for EKI-2725/I
Part No: 2002272521
1 Startup Manual

Specifications

General
 Compatibility: IEEE 802.3, 802.3u, 802.3x,
802.3ab
 LAN: 4 x 10/100/1000Base-T(X)
 Transmission Distance:
- Ethernet: Up to 100 m
 Transmission Speed: Up to 1000 Mbps
 Connectors:
5 x 10/100/1000Base-T/TX RJ-45 ports
 LED Indicators:
P1, P2, P-Fail
10/100/1000T (X): Link/Activity, Duplex/Collision
 Switch Architecture:
 Power Requirement: 12 ~ 48 V
dual power inputs with reverse polarity protection.
 Power Consumption: 2.5 Watts
 Dimensions (W x H x D): 30 x 140 x 95 mm
 Operating Temperature:
EKI-2725: -10 ~ 60°C (14 ~ 140°F)
EKI-2725I: -40 ~ 75°C (-40 ~ 167°F)
 Storage Temperature: -40 ~ 85°C (-40°F ~ 185°F)
 Operating Humidity: 10 ~ 95% (non-condensing)
 Storage Humidity: 10 ~ 95% (non-condensing)
 Safety: UL62368
 EMC: CE, FCC
 Warranty: 5 years
Overview
2nd Edition
Aug 2020
Store and Forward
, redundant
DC