EKI-2728-CE
8-Ports 10/100/1000 Mbps (RJ-45) Industrial Unmanaged Ethernet Swicth
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Features
- Provides 8 Gigabit Ethernet ports with Auto MDI/MDI-X
- Supports 10/100/1000 Mbps Auto Negotiation
- Supports jumbo frame transmission up to 10kbytes
- Provides Slim size, DIN-rail with IP30 metal mechanism
- Supports Redundant 12 ~ 48 VDC power input and P-Fail Relay
Introduction
The EKI-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 Fuse. The former tolerates reverse power wiring while the later secures the system from overload currents. 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. 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-2728 comes with compact metal housing that
rates IP30 to help against from dusty industrial environments.
Specifications
Communications
Standard: IEEE 802.3, 802.3u, 802.3x, 802.3ab
LAN 10/100/1000Base-T(X)
Transmission Distance: Up to 100 m (4-wire Cat.5e, Cat.6 RJ45 cable)
Transmission Speed: Up to 1000 Mbps
Interface
Connectors:
8 x RJ45
6-pin removable screw terminal (power & relay)
LED Indicators: P1, P2, P-Fail
10/100/1000T (X): Link/Activity, Duplex/Collision
Power
Power Consumption: 5.8W
Power Input: 12 ~ 48 VDC, redundant dual inputs
Fault Output: 1 Relay Output
Mechanism
Dimensions (W x H x D): 30 x 140 x 95 mm (1.18" x 5.51" x 3.74")
Enclosure: IP30, Metal shell with solid mounting kits
Mounting: DIN-rail, Wall
Protection
Power Reverse: Present
Overload current: Present
Environment
Operating Temperature: -10 ~ 60°C (14 ~ 140°F)
Storage Temperature: -40 ~ 85°C (-40 ~ 185°F)
Operating Humidity: 10 ~ 95% (non-condensing)
Storage Humidity: 10 ~ 95% (non-condensing)
MTBF: 1,988,083 hours
Certifications
Safety: UL 62368
EMI: CE, FCC Class A
EMS:
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6