8FE+2FE SC Single-mode Managed Ethernet Switch, -40~75℃

EKI-7559SI supports 8 Fast Ethernet ports and 2 SC type fiber optic ports. To create reliability in your network, the EKI-7559SI comes equipped with a proprietary redundant network protocol — X-Ring that was developed by Advantech, which provides users with an easy way to establish a redundant Ethernet network with ultra high-speed recovery time less than 10 ms. Furthermore, EKI-7559SI also supports many advanced network standards to optimize network performance, ease maintenance issues, and secure network safety.
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  • 2 x SC-type fiber ports, plus 8 Fast Ethernet ports
  • Redundancy: X-Ring (high-speed recovery time<10ms), RSTP/STP (802.1w/1D)
  • Management: Web, Telnet, Serial Console, SNMP
  • Control: VLAN/GVRP, QoS, IGMP Snooping/Query, LACP, Rate Limit
  • Security: IP/MAC and port binding, DHCP Server, IP access list, 802.1X, SNMPv3
  • Diagnostic: Port Statistic, Port Mirroring, RMON, Trap, Email Alert, Syslog
  • Dual 12 ~ 48 VDC power input and 1 Relay Output
  • Robust mechanism and special heat spreader design
  • Supports wide operating temperature -40 ~ 75° C
Amplicon Middle East-Advantech-EKI-7559SI-1

8 x 10/100 Mbps Ethernet ports, 2 x Single-Mode 10/100/1000 Mbps Fiber ports

LED Per Port


Power Consumption

Max. 8.4 W

Power Input

12 ~ 48 VDC, redundant dual inputs


264,964 hours

Switch type


Protocols and work standards

IEEE 802.3, 802.3u, 802.3x, 802.3ad, 802.1D, 802.1w, 802.1p, 802.1Q, 802.1X

Protocols and management standards

Web browser, Telnet, Serial console, TFTP, SNMPv1/ v2c/v3, Port Speed/Duplex Configuration, IPv6, IEEE 802.1Q, GVRP, Port-based VLAN, Advantech X-Ring Pro (Recovery time < 20 ms at 250 pcs full loading ring structure), Dual Homing, Dual Ring, Couple Ring, 802.1w/D RSTP/STP, IP Access security, port security, DHCP Server, Port and IP Binding, 802.1X Port Access Control, SSL
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
Port Mirroring, Real-time traffic statistic, MAC Address Table, SNTP, Syslog, Email Alert, SNMP Trap, RMON


79 x 152 x 105 mm (3.11" x 5.98" x 4.13")


IP30, metal shell with solid mounting kits


DIN-rail, Wall

Operating Temperature

-40 ~ 75°C (-40 ~ 167°F)

Storage Temperature

-40 ~ 85°C (-40 ~ 185°F)

Operating Humidity

5 ~ 95% (non-condensing)

Storage Humidity

0 ~ 95% (non-condensing)

Data Sheet

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