EKI-2528-AE ADVANTECH, EKI-2528-AE Datasheet

EKI-2528-AE

Manufacturer Part Number

EKI-2528-AE

Description

Ethernet Switch

Manufacturer

ADVANTECH

Datasheet

1.EKI-2528-AE.pdf (1 pages)

Specifications of EKI-2528-AE

No. Of Ports

Power Connection Type

Cable

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Introduction

The EKI-2525/2528 supports a Fast Ethernet solution. The power is a +12 ~ 48 VDC redundant input design, and is secured with a double protection mechanism: Power Polarity

Reverse Protect and an Overload Current Resetable Fuse. The former tolerates reverse power wiring while the later secures the system from overload currents. As the power supply turns

normal, EKI-2525/2528 will automatically get back to work. Each port of EKI-2525/2528 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, and have troubleshooting easy and quick. EKI-2525/2528 comes with compact metal housing that rates IP30 to help against from dusty industrial environments.

Specifications

Communications

ƒ Standard

ƒ LAN

ƒ Transmission Distance Up to 100 m

ƒ Transmission Speed

Interface

ƒ Connectors

ƒ LED Indicators

Power

ƒ Power Consumption

ƒ Power Input

ƒ Fault Output

Mechanism

ƒ Dimensions (W x H x D) 37 x 140 x 95 mm

ƒ Enclosure

ƒ Mounting

Protection

ƒ Reverse Polarity

ƒ Overload

EKI-2525/I

EKI-2528/I

EKI-2525

IEEE 802.3, 802.3u, 802.3x

10/100Base-T(X)

Up to 100 Mbps

8 x RJ-45 (EKI-2528) or 5 x RJ-45 (EKI-2525)

6-pin removable screw terminal (power & relay)

P1, P2, P-Fail

10/100T(X): Link/Activity, Duplex/Collision

EKI-2528: Max. 5 W

EKI-2525: Max. 3 W

12 ~ 48 V

1 Relay Output

IP30, Metal shell with solid mounting kits

DIN-rail, Wall

Present

0.9 A @ 12 V

, redundant dual inputs

(Resetable Fuse)

EKI-2528

RoHS

COMPLIANT

2002/95/EC

Online Download

5-port Unmanaged Industrial Ethernet Switch

8-port Unmanaged Industrial Ethernet Switch

Environment

ƒ Operating Temperature -10 ~ 60° C (14 ~ 140° F)

ƒ Storage Temperature

ƒ Operating Humidity

ƒ Storage Humidity

ƒ MTBF

Certifications

ƒ Safety

ƒ EMC

ƒ Shock

ƒ Freefall

ƒ Vibration

Ordering Information

ƒ EKI-2525

ƒ EKI-2525I

ƒ EKI-2528

ƒ EKI-2528I

Features

ƒ Provides 5/8 Fast Ethernet ports with Auto MDI/MDI-X

ƒ Supports 10/100Mbps Auto Negotiation

ƒ Provides broadcast storm protection

ƒ Provides compact size with DIN-rail/Wallmount, and IP30 metal mechanism

ƒ Supports redundant 12 ~ 48 V

ƒ Supports wide operating temperatures from -40 ~ 75° C (EKI-2525I/EKI-2528I)

Wide temp. model

www.advantech.com/products

-40 ~ 75° C (-40 ~ 167° F)

-40 ~ 85° C (-40 ~ 185° F)

5 ~ 95% (non-condensing)

0 ~ 95% (non-condensing)

689,000 hrs (EKI-2528)

1,260,000 hrs (EKI-2525)

UL 60950-1, CAN/CSA-C22.2 No.60950

U.S.A.: FCC Part 15 CISPR 22

EU: EN55011, EN61000-6-4

IEC60068-2-27

IEC60068-2-32

IEC60068-2-6

5-port Ethernet Switch

5-port Ethernet Switch w/ Wide Temp

8-port Ethernet Switch

8-port Ethernet Switch w/ Wide Temp

EN55022 Class A,

EN55024

IEC61000-4-2/3/4/5/6/8

EN61000-6-2

power input and P-Fail relay

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