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- 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
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.
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Product Specifications Download Spec
- Part Number
- Details
-
EKI-2728-CE
-
EKI-2728-D
- EMI
- EMS
- Safety
- CE, FCC Class A
- CE, FCC Class A
- EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)
- EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3)
- UL 60950-1
- UL 62368
- Temperature (Min. Operating)
- Temperature (Max. Operating)
- Temperature (Operating Range)
- Temperature (Storage Range)
- -10°C (14°F)
- -10°C (14°F)
- 60°C (140°F)
- 60°C (140°F)
- -10 ~ 60°C (14 ~ 140°F)
- -10 ~ 60°C (14 ~ 140°F)
- -40 ~ 85°C (-40 ~ 185°F)
- -40 ~ 85°C (-40 ~ 185°F)
- Fiber Port Number
- Fiber Port Interface
- Fiber Port Connector Type
- Fiber Transmission Distance
- Fiber Transmission Speed
- RJ-45 Port Number
- RJ-45 Port Connector Type
- RJ-45 Transmission Distance
- RJ-45 Transmission Speed
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- 8
- 8
- RJ-45
- RJ-45
- 100 m
- 100 m
- 10/100/1000 Mbps
- 10/100/1000 Mbps
- Mounting (DIN-rail)
- Mounting (Stack)
- Mounting (Panel)
- Mounting (Wall)
- Mounting (Rack Mount)
- Mounting (Pole Mount)
- Enclosure (Plastic)
- IP Rating
- Yes
- Yes
- -
- -
- -
- -
- Yes
- Yes
- -
- -
- -
- -
- -
- -
- IP30
- IP30
- PoE Port Number
- PoE Budget
- PoE Output
- Support PoE
- -
- -
- -
- -
- -
- -
- No
- No
- Power Connector Type
- Power Consumption
- Power Input (AC)
- Power Input (DC)
- Power Input (PoE)
- Power Input (Battery)
- Redundant Dual Inputs
- 6-pin removable screw terminal
- 6-pin removable screw terminal
- 5.8W
- Max. 3.9W
- -
- -
- 12 ~ 48 VDC
- 12 ~ 48 VDC
- -
- -
- -
- -
- Yes
- Yes
- Warranty Period
- 5 years
- 5 years
- Overload Current
- Reverse Polarity
- Present
- Present
- Present
- Present
Certification
-
EMI
EKI-2728-CE CE, FCC Class A EKI-2728-D CE, FCC Class A -
EMS
EKI-2728-CE EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3) EKI-2728-D EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3) -
Safety
EKI-2728-CE UL 60950-1 EKI-2728-D UL 62368
Environment
-
Temperature (Min. Operating)
EKI-2728-CE -10°C (14°F) EKI-2728-D -10°C (14°F) -
Temperature (Max. Operating)
EKI-2728-CE 60°C (140°F) EKI-2728-D 60°C (140°F) -
Temperature (Operating Range)
EKI-2728-CE -10 ~ 60°C (14 ~ 140°F) EKI-2728-D -10 ~ 60°C (14 ~ 140°F) -
Temperature (Storage Range)
EKI-2728-CE -40 ~ 85°C (-40 ~ 185°F) EKI-2728-D -40 ~ 85°C (-40 ~ 185°F)
Ethernet Communication
-
Fiber Port Number
EKI-2728-CE - EKI-2728-D - -
Fiber Port Interface
EKI-2728-CE - EKI-2728-D - -
Fiber Port Connector Type
EKI-2728-CE - EKI-2728-D - -
Fiber Transmission Distance
EKI-2728-CE - EKI-2728-D - -
Fiber Transmission Speed
EKI-2728-CE - EKI-2728-D - -
RJ-45 Port Number
EKI-2728-CE 8 EKI-2728-D 8 -
RJ-45 Port Connector Type
EKI-2728-CE RJ-45 EKI-2728-D RJ-45 -
RJ-45 Transmission Distance
EKI-2728-CE 100 m EKI-2728-D 100 m -
RJ-45 Transmission Speed
EKI-2728-CE 10/100/1000 Mbps EKI-2728-D 10/100/1000 Mbps
Mechanism
-
Mounting (DIN-rail)
EKI-2728-CE Yes EKI-2728-D Yes -
Mounting (Stack)
EKI-2728-CE - EKI-2728-D - -
Mounting (Panel)
EKI-2728-CE - EKI-2728-D - -
Mounting (Wall)
EKI-2728-CE Yes EKI-2728-D Yes -
Mounting (Rack Mount)
EKI-2728-CE - EKI-2728-D - -
Mounting (Pole Mount)
EKI-2728-CE - EKI-2728-D - -
Enclosure (Plastic)
EKI-2728-CE - EKI-2728-D - -
IP Rating
EKI-2728-CE IP30 EKI-2728-D IP30
PoE Information
-
PoE Port Number
EKI-2728-CE - EKI-2728-D - -
PoE Budget
EKI-2728-CE - EKI-2728-D - -
PoE Output
EKI-2728-CE - EKI-2728-D - -
Support PoE
EKI-2728-CE No EKI-2728-D No
Power
-
Power Connector Type
EKI-2728-CE 6-pin removable screw terminal EKI-2728-D 6-pin removable screw terminal -
Power Consumption
EKI-2728-CE 5.8W EKI-2728-D Max. 3.9W -
Power Input (AC)
EKI-2728-CE - EKI-2728-D - -
Power Input (DC)
EKI-2728-CE 12 ~ 48 VDC EKI-2728-D 12 ~ 48 VDC -
Power Input (PoE)
EKI-2728-CE - EKI-2728-D - -
Power Input (Battery)
EKI-2728-CE - EKI-2728-D - -
Redundant Dual Inputs
EKI-2728-CE Yes EKI-2728-D Yes
Warranty
-
Warranty Period
EKI-2728-CE 5 years EKI-2728-D 5 years
Protection
-
Overload Current
EKI-2728-CE Present EKI-2728-D Present -
Reverse Polarity
EKI-2728-CE Present EKI-2728-D Present
