Siemens

Address

C-188, Sector 31-D, P&T Society,

Korangi Industrial Area,

Karachi-74900,

Pakistan
Call us on

+92-21-35070751

+92-300-5776703
Mail us @

info@pakplc.com

EKI-2725

5-port Gigabit Unmanaged Industrial Ethernet Switch
		Main Features Provides 5 Gigabit Ethernet ports with Auto MDI/MDI-X Supports 10/100/1000Mbps Auto Negotiation Supports jumbo frame transmission up to 9kbytes Provides Slim size, DIN-rail with IP30 metal mechanism Supports Redundant 12 ~ 48 VDC power input and P-Fail Relay Provides broadcast storm protection

Introduction
The EKI-2725/2728 supports Gigabit Ethernet. 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-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
Part Number		EKI-2725-BE
General	Certifications	CE, FCC, UL/cUL 60950-1, Division 2
	Ethernet Connectors	5 x RJ-45
	Mounting	DIN-rail, Wall
I/O	Transmission Distance	Ethernet up to 100 m
	Transmission Speed	10/100/1000Mbps
Operating System	Operating Temperature	-10 ~ 60°C (14 ~ 140°F)
Power Supply	Power Connector	6-pin removable screw terminal
	Power Input	2 x Unregulated 48 VDC

EKI-2728

8-port Gigabit Unmanaged Industrial Ethernet Switch
		Main Features Provides 8 Gigabit Ethernet ports with Auto MDI/MDI-X Supports 10/100/1000Mbps Auto Negotiation Supports jumbo frame transmission up to 9kbytes Provides Slim size, DIN-rail with IP30 metal mechanism Supports Redundant 12 ~ 48 VDC power input and P-Fail Relay Provides broadcast storm protection

Introduction
The EKI-2725/2728 supports Gigabit Ethernet. 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-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
Part Number		EKI-2728-BE
General	Certifications	CE, FCC, UL/cUL 60950-1, Class I, Division 2
	Ethernet Connectors	8 x RJ-45
	Mounting	DIN-rail, Wall
I/O	Transmission Distance	Ethernet up to 100 m
	Transmission Speed	10/100/1000Mbps
Operating System	Operating Temperature	-10 ~ 60°C (14 ~ 140°F)
Power Supply	Power Connector	6-pin removable screw terminal
	Power Input	2 x Unregulated 48 VDC

EKI-2728MI

6Gx+2 Multi-Mode Unmanaged Ethernet Switch with Wide Temperature
		Main Features 6 Gigabit Ethernet ports with auto negotiation and 2 Gigabit fiber optic ports Supports jumbo frame transmission up to 9k bytes Provides slim size, DIN-rail with IP30 metal mechanism Provides broadcast storm protection Supports 5.49% power consumption Redundant DC power supply and one removable AC power input

Introduction
EKI-2728MI is a cost effective unmanaged industrial Ethernet switch which supports Giga Ethernet. It supports Green Power requirement, furthermore, EKI-2728MI also supports advanced network standards to optimize network performance, reduce maintenance cost, and secure network safety.
Specifications
Part Number		EKI-2728MI-AE
General	Certifications	CE, FCC, Class I, Division 2, UL 508
	Ethernet Connectors	6 x RJ-45 ports + 2 x SC type fiber optic
	Mounting	DIN-rail, Wall
I/O	Transmission Distance	Ethernet up to 100 m
	Transmission Speed	10/100/1000Mbps
Operating System	Operating Temperature	-40 ~ 75°C (-40 ~ 167°F)
Power Supply	Power Connector	-
	Power Input	12~ 48 VDC, 24VAC (18~30VAC)

EKI-2728I

8-port Gigabit Unmanaged Industrial Ethernet Switch
	Main Features Provides 5/8 Gigabit Ethernet ports with Auto MDI/MDI-X Supports 10/100/1000Mbps Auto Negotiation Supports jumbo frame transmission up to 9kbytes Provides Slim size, DIN-rail with IP30 metal mechanism Supports Redundant 12 ~ 48 VDC power input and P-Fail Relay Provides broadcast storm protection Supports a wide temperature range: -40 ~ 75° C

Introduction
The EKI-2725/2728 supports Gigabit Ethernet. 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-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.

EKI-4524I

24-port Ethernet Switch with Wide Temperature
		Main Features Backplane (Switching Fabric): 4.8 Gbps Provides 8K MAC address Supports 100 ~ 240 VAC/ VDC power input and power relay alarm Front panel LEDs simplify the monitoring and management Designed to be IEC-61850-3 compliant Wide operating temperature -40 ~ 75° C 1U 19" rack mount design

Introduction
EKI-4524I/4524RI is designed to be compliant with the IEC61850-3 certification for power automation systems and supports 24 Fast Ethernet ports and 2 x 100Base-TX SFP slots for different SFP modules in any application. EKI-4524I/4524RI has wide range voltage power input which provides convenient and uninterrupted power supply. EKI-4524RI has two sides (Front and Rear) LED indicator to show the link status conveniently. It also provides relay output for an event alarm. Quick notification and fast response time can shorten service procedures and reduce data loss in the field.
Specifications
Part Number		EKI-4524I-AE
General	Certifications	CE, FCC
	Ethernet Connectors	24 x RJ-45 (Ethernet)
	Mounting	1U 19" Rack mount
I/O	Transmission Distance	Ethernet up to 100 m
	Transmission Speed	10/100Mbps
Operating System	Operating Temperature	-40 ~ 75°C (-40 ~ 167°F)
Power Supply	Power Connector	5 x 2 poles Terminal Block x 1
	Power Input	DC 100 ~ 240 V

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