The Advantech EKI-2728 is a 8 port, Gigabit Ethernet
solution with enhanced power protection features. The device can be
powered from a source ranging from +12V ~ +48 VDC, which supports a
redundant input design, and is secured with a double protection
mechanism: Power Polarity Reverse Protect and
an Overload Current Resettable Fuse.
The Power Polarity Reverse Protect feature is capable of
withstanding reverse power wiring so that devices will not be
damaged in the event of an incorrect installation, whilst the
resettable fuse secures the system from overload currents and the
device will automatically reset and resume operation as the power
supply returns to its normal state.
Each port of EKI-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. Should a power failure occur, the
built-in LED will activate the alarm to notify administrators.
Engineers can simply verify the hardware status by checking the
LED, making troubleshooting a simple task.
The Advantech EKI-2728 is housed in a compact metal enclosure
that is IP30 rated to help protect from dusty industrial
environments.
Key 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
| General |
Ethernet Connectors |
8 x RJ-45 |
| Mounting |
DIN-rail, Wall |
| I/O |
Transmission Distance |
Up to 100 m |
| Transmission Speed |
UP to 100 Mbps |
| Operating System |
Operating Temperature |
EKI-2728: -10°C ~ 60°C (14°F ~ 140°F)
EKI-2728I: -40ºC ~ 75°C (-40ºF ~ 167°F)
|
| Power
Supply |
Power Connector |
6-pin removable screw
terminal |
| Power Input |
2 x Unregulated 48 VDC |
- Factory automation
- Security systems
- SCADA systems
- Transportation systems
| Part Number |
Description |
EKI-2725-BE
|
Advantech EKI-2725 5-port Gigabit Unmanaged Industrial Ethernet
Switch |
| EKI-2728-BE |
Advantech EKI-2728 8-port Gigabit Unmanaged Industrial Ethernet
Switch |
| EKI-2728I-AE |
Advantech EKI-2728 8-port Gigabit Unmanaged Industrial Ethernet
Switch with Wide Temperature Range
|
| Accessories |
| PWR-242-AE |
DIN-rail Power Supply |
| PWR-243-AE |
Panel Mount Power Supply |
| PWR-244-AE |
Panel Mount Power Supply |
