EKI-7428G-4CPI-AE - Network switch Advantech - Free user manual and instructions
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| Product Type | Managed Industrial Ethernet Switch |
| Model | EKI-7428G-4CPI-AE |
| Brand | Advantech |
| Ports | 24 x 10/100/1000Base-T(X) Gigabit Ethernet + 4 x 100/1000Base-SFP Combo Ports |
| Switching Capacity | 56 Gbps |
| MAC Address Table Size | 8K |
| Power Input | 12-48 VDC (Dual redundant power inputs) |
| Power Consumption | Max 30 W |
| Dimensions (W x D x H) | 440 x 300 x 44 mm (19-inch rack mount, 1U) |
| Weight | 3.5 kg |
| Operating Temperature | -40°C to 75°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% (non-condensing) |
| Mounting | Rack mount (19-inch) with included brackets |
| Network Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1D, 802.1Q, 802.1p, 802.1w, 802.1x |
| Management Features | Web UI, CLI, SNMP v1/v2c/v3, RMON, IGMP Snooping, VLAN, QoS, STP/RSTP, LACP, Port Mirroring |
| Security Features | 802.1X, ACL, MAC filtering, DHCP Snooping, IP Source Guard, SSH/SSL |
| LED Indicators | Power, Fault, Link/Activity per port, System status |
| Cooling | Fanless design (convection cooled) |
| Maintenance & Cleaning | Use a dry soft cloth to clean the housing; do not use liquids or solvents. Keep vents free of dust. |
| Safety | Operate only with specified voltage. Disconnect power before servicing. Use ground connection. |
| Spare Parts & Repairability | No user-serviceable parts. Contact Advantech support for repairs or replacement. |
Frequently Asked Questions - EKI-7428G-4CPI-AE Advantech
How to access the web management interface of the EKI-7428G-4CPI-AE?
Connect your PC to one of the Ethernet ports. Set your PC to a static IP in the same subnet as the switch's default IP (usually 192.168.1.1). Open a web browser and enter http://192.168.1.1. Default login credentials are 'admin' for both username and password.
What is the default IP address and how to reset it to factory defaults?
The default IP is 192.168.1.1. To reset to factory defaults, press and hold the 'Reset' button on the front panel for at least 5 seconds while the device is powered on. The device will reboot and restore default settings.
How to configure VLANs on this switch?
Access the web interface, go to 'VLAN' settings. You can create 802.1Q VLANs, assign ports to VLANs, and set the PVID for each port. The switch supports up to 4094 VLANs.
Can the switch be powered by PoE?
No, the EKI-7428G-4CPI-AE does not support Power over Ethernet (PoE). It requires a separate 12-48 VDC power supply (dual redundant inputs).
How to update the firmware?
Download the latest firmware from the Advantech website. In the web interface, go to 'Maintenance' > 'Firmware Upgrade'. Upload the .bin file and wait for the device to reboot. Do not power off during the update.
What type of SFP modules are supported?
The combo ports support 1000Base-SX/LX (multimode/singlemode) SFP modules. Use Advantech-recommended modules or industry-standard MSA-compliant SFPs.
How to set up link aggregation (LACP)?
Go to 'Configuration' > 'Port Trunking'. Choose LACP (802.3ad) as the mode, select the member ports, and assign a trunk ID. The switch supports up to 8 trunk groups.
The switch is not powering on; what should I check?
Ensure the power supply is 12-48 VDC and the polarity is correct. Check if the power LED is lit. If using dual inputs, verify both connections. If still not working, contact support.
How to enable port mirroring for network monitoring?
In the web interface, navigate to 'Configuration' > 'Port Mirroring'. Set the source port(s) and the destination (monitor) port. Traffic from the source will be copied to the monitor port.
What is the operating temperature range and can it be used outdoors?
The switch operates from -40°C to 75°C, making it suitable for harsh environments. However, it is not fully sealed; use in a protected enclosure if outdoors to avoid moisture and dust.
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