- 8x Fast Ethernet ports with Auto MDI/MDI-X
- Supports 10/100 Mbps auto-negotiation
- Redundant 12-48 VDC power supply with P-Fail relay
- IP30 protection and DIN rail mounting
- Extended temperature range from -40°C to 75°C
Description
EKI-2528 – Industrial 8-port unmanaged Ethernet switch for reliable networks
The EKI-2528 is the ideal choice for industrial network applications. With 8 Fast Ethernet ports, automatic MDI/MDI-X detection and support for 10/100 Mbps, it ensures fast and reliable connections. Thanks to its compact design and flexible mounting options (DIN rail and wall mounting), the switch is ideal for installations in confined spaces.
Redundant power supply for maximum operational reliability
The 12-48 VDC redundant power supply offers double safety:
- Power Polarity Reverse Protection protects against damage caused by faulty power wiring.
- Resettable overload current protection protects the system from overloads and automatically restores operation as soon as the power supply is stable.
Efficient monitoring and easy troubleshooting
Each of the 8 ports is equipped with 2 LEDs that indicate the connection status, transmission speed and possible collisions. An integrated relay output enables event alarms in the event of power failures so that administrators are notified immediately. The clear LED indicators make it easy for technicians to troubleshoot quickly and efficiently on site.
Robust and durable – perfect for demanding environments
The IP40-certified metal housing reliably protects the EKI-2528 from dust and mechanical influences. With a wide operating temperature range of -40 to 75°C, the switch remains efficient even in extreme environments such as production halls or outdoor areas.
Rely on the EKI-2528 to expand your industrial networks efficiently and securely!
Specifications
| EKI-2528 | |
|---|---|
| SWITCH FEATURES | |
| Standards | IEEE 802.3, 802.3u, 802.3x |
| INTERFACE | |
| Ethernet | 8x RJ-45 – 10/100BaseTx with Auto MDI/MDI-X Transmission distance up to 100 m Transmission speed up to 100 Mbps |
| ENVIRONMENTAL | |
| Housing | Metal housing with robust mounting kits |
| Protection | Protection against overload Reverse polarity protection |
| MTBF | 388,566 hours |
| Power Supply | 12~48VDC dual redundant inputs 1x relay output 6-pin removable screw terminal (power and relay) Power consumption 4.71 Watt |
| Remote Control & LED | Power 1 & 2, Power-Fail 10/100T (X): Connection/Activity, Duplex/Collision |
| Operating Temperature | Standard: -10° C ~ 60° C Extended: -40° C ~ 75° C |
| Storage Temperature | -40°~85°C |
| Vibration/Shock Resistance | Vibration: IEC60068-2-6 Shock: IEC60068-2-27 Free Fall: IEC60068-2-32 |
| Humidity | 10~95% (non-condensing |
| Dimensions (W x D x H) | 30 x 95 x 140mm |
| Mounting | DIN-rail, Wallmount |
| IP Rating | IP30 |
| Certifications | EMI: CE, FCC Class A EMS: EN61000-4-2, EN61000-4-3, EN61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8 Other: UL 60950 |
