Specifications
Communications
- Standard IEEE 3, 802.3u, 802.3x, 802.3z, 802.1D, 802.1w, 802.1p, 802.1Q, 802.1X, 802.3ad, 802.3ab
- LAN 10/100/1000Base-T (X), Optional 100Base-FX, 1000Base-SX/LX/LHX/XD/ZX/EZX
- Transmission Distance Ethernet: Up to 100 m (4- wire 5e, Cat.6 RJ45
cable suggested for Gigabit port) SFP: Up to 110 km (depends on SFP)
- Transmission Speed Gigabit Copper: 10/100/1000 Mbps, Auto-Negotiation
Gigabit Fiber: Up to 1000 Mbps
Interface
- Connectors 24 x RJ45 (Ethernet)
4 x RJ45/SFP (mini-GBIC) combo ports 4-pin removable screw terminal (Power) 3-pin removable screw terminal (Relay)
- LED Indicators 10/100T (X): Link/Activity, Duplex/Collision
Gigabit Copper: Link/Activity, Speed (1000 Mbps) SFP: Link/Activity
Network Management
- Configuration Web browser, Telnet, Serial console, TFTP, SNMPv1/
v2c/v3, Port Speed/Duplex Configuration, IPv6
- Switching Switching Capacity 56 Gbps Forwarding Rate 41.6 Mpps MAC Address 8K
Jumbo Frame 9K
VLAN Group 256 (VLAN ID 1 ~ 4094)
Packet Buffer 4.1 Mbit
- VLAN IEEE 1Q, GVRP, Port-based VLAN
- Redundancy Advantech X-Ring, 1w/1D/1s RSTP/STP/MSTP
- Security IP Security, SSH, SSL, SNMPV3, HTTPS, IP Source Guard, DHCP Snooping, ARP Spoofing Prevention, 1X, TACACS+, Access Control List
- Traffic Control IGMP Snooping/Query for multicast group
management, Port Trunking, Static/802.3ad, LACP Rate limit and storm control, IEEE 802.1p QoS CoS/TOS/ DSCP priority queuing, IEEE 802.3x flow control
- Diagnostics Port Mirroring, Real-time traffic statistic, MAC Address
Table, SNTP, Syslog, E-Mail Alert, SNMP Trap, RMON
Mechanism
- Enclosure IP30, metal shell with solid mounting kits
- Dimensions (W x H x D) 438 x 6 x 259.20 mm (17.24" x 1.72" x 10.2")
- Mounting 1U 19" Rack mount
Power
- Power Consumption 20W @ 24V (EKI-7428G-4CI)
20W @ 48V (EKI-7428G-4CPI)
- Power Budget 685W (EKI-7428G-4CPI)
- Power Input EKI-7428G-4CI 12-48 VDC
EKI-7428G-4CPI 48 VDC (46 to 57 VDC),
53 -57 VDC is recommended for 802.3at
- Fault Output 2 Relay Outputs
Protection
- Power Reverse Present
- Overload Current Present
Environment
- Operating Temperature -40 ~ 70°C (-40 ~ 158°F)
- Storage Temperature -40 ~ 85°C (-40 ~ 185°F)
- Operating Humidity 10 ~ 95% (non-condensing)
- Storage Humidity 10 ~ 95% (non-condensing)
- MTBF EKI-7428-4CI: 787,940 hours EKI-7428G-4CPI: 424,517 hours
Certification
- Safety UL 61010-2-201
- EMI CE FCC EN55022 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
- Railway Track Side EN 50121-4
Ordering Information
- EKI-7428G-4CI-AE 24GE+4G Combo Port Managed Ethernet Switch w/ Wide Temp
- EKI-7428G-4CPI-AE 24G+4G Combo Port POE Managed Ethernet Switch
w/ Wide Temp
