EKI-2528D
EKI-2528DI 8-port Unmanaged Switch with DNV
Features
Provides 8-port Fast Ethernet ports with Auto MDI/MDI-X
Supports 10/100 Mbps Auto-Negotiation
Provides broadcast storm protection
Provides compact size with DIN-rail/Wall mount, and IP30 metal mechanism
Supports redundant 12 ~ 48 V power input and P-Fail relay
DC
EKI-2528DI supports wide operating temperatures from -40 to 75C
DNV certificate
RoHS
COMPLIANT
2002/95/EC
Introduction
The EKI-2528D/DI is DNV certificate product supports 8-port Fast Ethernet solution. The power is a +12 ~ 48 V redundant input design, and is secured with a double protection
DC
mechanism: Power Polarity Reverse Protect and an Overload Current Fuse. The former tolerates reverse power wiring while the later secures the system from overload currents. Each
port of EKI-2528D/DI has 2 LEDs to show the link status transmission speed. 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, and have troubleshooting easy and quick. EKI-2528D/DI comes with
compact metal housing that rates IP30 to help against from dusty industrial environments.
Specifications
Communications Protection
Standard IEEE 802.3, 802.3u, 802.3x
Reverse Polarity Present
LAN 10/100Base-T (X)
Overload current Present
Transmission Distance Up to 100 m
Environment
Transmission Speed Up to 100 Mbps
Operating Temperature EKI-2528D: -10 ~ 60C (14 ~ 140F)
Interface
EKI-2528DI: -40 ~ 75C (-40 ~ 167F)
Storage Temperature -40 ~ 85C (-40 ~ 185F)
Connectors 8 x RJ45
6-pin removable screw terminal (power & relay) Operating Humidity 10 ~ 95% (non-condensing)
LED Indicators P1, P2, P-Fail Storage Humidity 10 ~ 95% (non-condensing)
10/100T (X): Link/Activity, Duplex/Collision
MTBF 417,212 hours
Power
Certification
Power Consumption 3.93 Watts
Safety DNVGL
Power Input 12 ~ 48 V , redundant dual inputs
DC
EMI FCC Part 15 Subpart B Class A, EN 55022 Class A
Marine 24V (DNVGL Certified)
DC
EMS EN 61000-4-2
Fault Output 1 Relay Output
EN 61000-4-3
EN 61000-4-4
Mechanism
EN 61000-4-5
Dimensions (W x H x D) 30 x 140 x 95 mm (1.18'' x 5.51'' x 3.74) EN 61000-4-6
EN 61000-4-8
Enclosure IP30, Metal shell with solid mounting kits
EN 61000-6-2
Mounting DIN-rail, Wall
EN 61000-6-4
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
Industrial Ethernet Solutions
All product specifications are subject to change without notice. Last updated: 19-Dec-2017EKI-2528D/DI
Dimensions Unit: mm
47.30
18
30 95 30 104
Panel Cut-out Dimensions: 30 x 140 x 95 mm ( 1.18'' x 5.51'' x 3.74)
Ordering Information
EKI-2528D-AE 8-port Unmanaged Switch with DNV Compliant.
EKI-2528DI-AE 8-port Unmanaged Switch with DNV Compliant w/
Wide Temp
Online Download www.advantech.com/products
140
15
48 47 45
140
150.20