IKS-6726A Series

Features and Benefits

  •  2 Gigabit plus 24 Fast Ethernet ports for copper and fiber
  • Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), and STP/RSTP/MSTP for network redundancy
  • Modular design lets you choose from a variety of media combinations
  • -40 to 75°C operating temperature range
  • Supports MXstudio for easy, visualized industrial network management
  • V-ON™ ensures millisecond-level multicast data and video network recovery


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The IKS-6726A Series is designed to meet the rigorous demands of mission-critical applications for industry and business, such as traffic control systems and maritime applications. The IKS-6726A’s Gigabit and fast Ethernet backbone, redundant ring, and 24/48 VDC or 110/220 VAC dual isolated redundant power supplies increase the reliability of your communications and save on cabling and wiring costs.

The modular design of the IKS-6726A also makes network planning easy, and allows greater flexibility by letting you install up to 2 Gigabit ports and 24 fast Ethernet ports.

Additional Features and Benefits

  • Command line interface (CLI) for quickly configuring major managed functions

  • DHCP Option 82 for IP address assignment with different policies

  • Supports EtherNet/IP, PROFINET, and Modbus TCP protocols for device management and monitoring

  • IGMP snooping and GMRP for filtering multicast traffic

  • Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning

  • QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase determinism

  • IEEE 802.3ad, LACP for optimum bandwidth utilization

  • Line-swap fast recovery

  • TACACS+, IEEE 802.1X, SNMPv3, HTTPS, and SSH to enhance network security

  • SNMPv1/v2c/v3 for different levels of network management

  • RMON for proactive and efficient network monitoring

  • Bandwidth management prevents unpredictable network status with “Lock port” to restrict access to authorized MAC addresses

  • Port mirroring for online debugging

  • Automatic warning by exception through email and relay output

  • Automatic recovery of connected device’s IP addresses

  • Configurable by web browser, Telnet/serial console, CLI, Windows utility, and ABC-02-USB automatic backup configurator


Input/Output Interface
Alarm Contact Channels 1 relay output with current carrying capacity of 1 A @ 24 VDC
Ethernet Interface
10/100BaseT(X) Ports (RJ45 connector) 8
Combo Ports (10/100/1000BaseT(X) or 100/1000BaseSFP) 2
Module 2 modular slots for any 8-port or 6-port Interface Modules with 10/100BaseT(X), 100BaseFX (SC/ST connector), or 100Base SFP
Standards IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN Tagging
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1X for authentication
IEEE 802.3 for 10BaseT
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3x for flow control
IEEE 802.3z for 1000BaseSX/LX/LHX/ZX
Ethernet Software Features
Management Back Pressure Flow Control, BOOTP, DDM, DHCP Option 66/67/82, DHCP Server/Client, Flow control, IPv4/IPv6, LLDP, Port Mirror, RARP, RMON, SMTP, SNMP Inform, SNMPv1/v2c/v3, Syslog, Telnet, TFTP
Filter 802.1Q, GMRP, GVRP, IGMP v1/v2/v3
Redundancy Protocols Link Aggregation, MSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2, V-ON
Security Access control list, Broadcast storm protection, HTTPS/SSL, MAB authentication, NTP authentication, Port Lock, RADIUS, SSH, TACACS+
Time Management SNTP
Industrial Protocols EtherNet/IP, Modbus TCP, PROFINET
MIB Ethernet-like MIB, MIB-II, P-BRIDGE MIB, Q-BRIDGE MIB, RMON MIB Groups 1, 2, 3, 9, RSTP MIB
Switch Properties
IGMP Groups 2048
Jumbo Frame Size 9.6 KB
MAC Table Size 16 K
Max. No. of VLANs
Packet Buffer Size 12 Mbits
Priority Queues 4
VLAN ID Range VID 1 to 4094
USB Interface
Storage Port USB Type A
Serial Interface
Console Port USB-serial console (Type B connector)
Power Parameters
Input Voltage IKS-6726A-2GTXSFP-24-T: 24 VDC
IKS-6726A-2GTXSFP-24-24-T: 24 VDC (redundant dual inputs)
IKS-6726A-2GTXSFP-48-T: 48 VDC
IKS-6726A-2GTXSFP-48-48-T: 48 VDC (redundant dual inputs)
IKS-6726A-2GTXSFP-HV-T: 110/220 VAC
IKS-6726A-2GTXSFP-HV-HV-T: 110/220 VAC (redundant dual inputs)
Operating Voltage IKS-6726A-2GTXSFP-HV-T: 85 to 264 VAC
IKS-6726A-2GTXSFP-HV-HV-T: 85 to 264 VAC
IKS-6726A-2GTXSFP-24-T: 18 to 36 VDC
IKS-6726A-2GTXSFP-24-24-T: 18 to 36 VDC
IKS-6726A-2GTXSFP-48-T: 36 to 72 VDC
IKS-6726A-2GTXSFP-48-48-T: 36 to 72 VDC
Overload Current Protection Supported
Reverse Polarity Protection Supported
Input Current IKS-6726A-2GTXSFP-24-T/2GTXSFP-24-24-T: 0.36 A @ 24 VDC
IKS-6726A-2GTXSFP-48-T/2GTXSFP-48-48-T: 0.19 A @ 48 VDC
IKS-6726A-2GTXSFP-HV-T/2GTXSFP-HV-HV-T: 0.28/0.14 A @ 110/220 VAC
Physical Characteristics
IP Rating IP30
Dimensions 440 x 44 x 280 mm (17.32 x 1.37 x 11.02 in)
Weight 4100 g (9.05 lb)
Installation Rack mounting
Environmental Limits
Operating Temperature -40 to 75°C (-40 to 167°F)
Storage Temperature (package included) -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications
Safety EN 60950-1, UL 60950-1
EMC EN 55032/24
EMI CISPR 32, FCC Part 15B Class A
EMS IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
Railway EN 50121-4
Maritime ABS, DNV-GL, LR, NK
Freefall IEC 60068-2-32
Shock IEC 60068-2-27
Vibration IEC 60068-2-6
Time 149,151 hrs
Standards Telcordia (Bellcore), GB
Warranty Period 5 years
Details See www.moxa.com/warranty