EKI-2728-AE ADVANTECH, EKI-2728-AE Datasheet

EKI-2728-AE

Manufacturer Part Number

EKI-2728-AE

Description

Ethernet Switch

Manufacturer

ADVANTECH

Datasheet

1.EKI-2728-BE.pdf (1 pages)

Specifications of EKI-2728-AE

No. Of Ports

Power Connection Type

Cable

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Introduction

The EKI-2725/2728 supports Gigabit Ethernet. The power is a +12 ~ 48 V

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-2725/2728 will automatically get back to normal operation state. Each port of EKI-2725/2728 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-2725/2728 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 100m (4-wire Cat.5e, Cat.6 RJ-45 cable)

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 Power Reverse

ƒ Overload

EKI-2725

EKI-2728

EKI-2725

Industrial Ethernet

IEEE 802.3, 802.3u, 802.3x, 802.3ab

100Base-TX, 10/1000Base-T

Up to 1000 Mbps

5 x RJ-45 (EKI-2725) or 8 x RJ-45 (EKI-2728)

6-pin removable screw terminal (power & relay)

P1, P2, P-Fail

10/100/1000T(X): Link/Activity, Duplex/Collision

Max. 4.6W

12 ~ 48 V

1 Relay Output

IP30, Metal shell with solid mounting kits

DIN-rail, Wall

Present

EKI-2725: 0.9 A @ 12 V

EKI-2728: 1.6 A @ 12 V

, redundant dual inputs

RoHS

COMPLIANT

2002/95/EC

EKI-2728

(Re-settable Fuse)

redundant input design, and is secured with a double protection mechanism: Power Polarity Reverse Protect

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-2725

ƒ EKI-2728

Features

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

ƒ Supports 10/100/1000Mbps Auto Negotiation

ƒ Supports jumbo frame transmission up to 9kbytes

ƒ Provides Slim size, DIN-rail with IP30 metal mechanism

ƒ Supports Redundant 12 ~ 48 V

ƒ Provides broadcast storm protection

5-port Gigabit Unmanaged Industrial

Ethernet Switch

8-port Gigabit Unmanaged Industrial

Ethernet Switch

-40 ~ 85° C (-40 ~ 185° F)

5 ~ 95% (non-condensing)

0 ~ 95% (non-condensing)

627,958 hrs

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 Gigabit Ethernet Switch

8-port Gigabit Ethernet Switch

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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