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IKS-6728A Series

24+4G-port Gigabit modular managed PoE+ Ethernet switches

Features and Benefits

  • 8 built-in PoE+ ports compliant with IEEE 802.3af/at (IKS-6728A-8PoE)
  • Up to 36 W output per PoE+ port (IKS-6728A-8PoE)
  • Turbo Ring and Turbo Chain (recovery time If the port link speed is 1 Gigabit or higher, the recovery time is , and STP/RSTP/MSTP for network redundancy
  • 1 kV LAN surge protection for extreme outdoor environments
  • PoE diagnostics for powered-device mode analysis
  • 4 Gigabit combo ports for high-bandwidth communication
  • -40 to 75°C operating temperature range at 720 W full loading
  • Supports MXstudio for easy, visualized industrial network management
  • V-ON™ ensures millisecond-level multicast data and video network recovery
Certifications
Overview
Specifications
Resources
Models
Contact Sales

Introduction

The IKS-6728A Series is designed to meet the demands of mission-critical applications for business and industry. The IKS-6728A and IKS-6728A-8PoE come with up to 24 10/100BaseT(X), or PoE/PoE+, and 4 combo Gigabit Ethernet ports. The IKS-6728A-8PoE Ethernet switches provide up to 30 watts of power per PoE+ port in standard mode, and also support high-power output of up to 36 watts for heavy-duty industrial PoE devices, such as weather-proof IP surveillance cameras with wipers/heaters, high-performance wireless access points, and rugged IP phones.

IKS-6728A-8PoE Ethernet switches support two types of power input sources: 48 VDC for PoE+ ports and system power, and 110/220 VAC for system power. These Ethernet switches also support a variety of management functions, including STP/RSTP, Turbo Ring, Turbo Chain, PoE power management, PoE device auto-checking, PoE power scheduling, PoE diagnostic, IGMP, VLAN, QoS, RMON, bandwidth management, and port mirroring. The IKS-6728A-8PoE is designed especially for harsh outdoor applications with 3kV surge protection to ensure the uninterrupted reliability of PoE systems.

Additional Features and Benefits

  • Advanced PoE management functions: PoE output setting, PD failure check, PoE scheduling, and PoE diagnostics

  • 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

  • Turbo Ring and Turbo Chain (recovery time

  • 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

  • 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

  • Line-swap fast recovery

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

  • Alarm Contact Channels

    1 relay output with current carrying capacity of 1 A @ 24 VDC

  • 10/100BaseT(X) Ports (RJ45 connector)

    8

  • Combo Ports (10/100/1000BaseT(X) or 100/1000BaseSFP)

    4

  • Module

    2 modular slots for any 8-port or 6-port Interface Modules with 10/100BaseT(X), 100BaseFX (SC/ST connector), 100Base PoE/PoE+, or 100Base SFP See the IM-6700A datasheet for Fast Ethernet module product information.

  • 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

  • Management

    Back Pressure Flow Control
    BOOTP
    DDM
    DHCP Option 66/67/82
    DHCP Server/Client
    Flow control
    IPv4/IPv6
    LLDP
    Port Mirroring
    RARP
    RMON
    SCP
    SMTP
    SNMP Inform
    SNMPv1/v2c/v3
    Syslog
    Telnet
    TFTP

  • Filter

    802.1Q
    BPDU Filter
    BPDU Guard
    GMRP
    GVRP
    IGMP v1/v2/v3

  • Redundancy Protocols

    Link Aggregation
    MRP
    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

    NTP Server/Client
    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

  • IGMP Groups

    2048

  • Jumbo Frame Size

    9.6 KB

  • MAC Table Size

    16 K

  • Max. No. of VLANs

    64

  • Packet Buffer Size

    12 Mbits

  • Priority Queues

    4

  • VLAN ID Range

    VID 1 to 4094

  • Storage Port

    USB Type A

  • Console Port

    USB-serial console (Type B connector)

  • Input Voltage

    IKS-6728A-4GTXSFP-24-T: 24 VDC
    IKS-6728A-4GTXSFP-24-24-T: 24 VDC (redundant dual inputs)
    IKS-6728A-4GTXSFP-48-T: 48 VDC
    IKS-6728A-4GTXSFP-48-48-T: 48 VDC (redundant dual inputs)
    IKS-6728A-4GTXSFP-HV-T: 110/220 VAC
    IKS-6728A-4GTXSFP-HV-HV-T: 110/220 VAC (redundant dual inputs)
    IKS-6728A-8PoE-4GTXSFP-48-T: 48 VDC
    IKS-6728A-8PoE-4GTXSFP-48-48-T: 48 VDC (redundant dual inputs)
    IKS-6728A-8PoE-4GTXSFP-HV-T: 110/220 VAC
    IKS-6728A-8PoE-4GTXSFP-HV-HV-T: 110/220 VAC (redundant dual inputs)

  • Operating Voltage

    IKS-6728A-4GTXSFP-HV-T: 85 to 264 VAC
    IKS-6728A-4GTXSFP-HV-HV-T: 85 to 264 VAC
    IKS-6728A-4GTXSFP-24-T: 18 to 36 VDC
    IKS-6728A-4GTXSFP-24-24-T: 18 to 36 VDC
    IKS-6728A-4GTXSFP-48-T: 36 to 72 VDC
    IKS-6728A-4GTXSFP-48-48-T: 36 to 72 VDC
    IKS-6728A-8PoE-4GTXSFP-48-T: 36 to 72 VDC
    IKS-6728A-8PoE-4GTXSFP-48-48-T: 36 to 72 VDC
    IKS-6728A-8PoE-4GTXSFP-HV-T: 85 to 264 VAC
    IKS-6728A-8PoE-4GTXSFP-HV-HV-T: 85 to 264 VAC

  • Input Current

    1.1/0.6 A @ 24/48 VDC
    0.46/0.31 A @ 110/220 VAC
    Note: These are the input current ratings for the device with the maximum number of modules installed.

  • Power Consumption (Max.)

    26.4/28.8 W @ 24/48 VDC
    29.28/31.92 W @ 110/220 VAC
    Note: These are the power consumption ratings for the device with the maximum number of modules installed.

  • Total PoE Power Budget

    IKS-6728A-PoE series: Maximum 720 W @ 48 VDC

  • Overload Current Protection

    Supported

  • Reverse Polarity Protection

    Supported

  • 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

  • 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)

  • 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

    IKS-6728A Series non-PoE models: ABS, DNV, LR, NK

  • Freefall

    IEC 60068-2-32

  • Shock

    IEC 60068-2-27

  • Vibration

    IEC 60068-2-6

  • Time

    IKS-6728A-4GTXSFP-24-24-T: 836,446 hrs
    IKS-6728A-4GTXSFP-24-T: 836,446 hrs
    IKS-6728A-4GTXSFP-48-48-T: 837,778 hrs
    IKS-6728A-4GTXSFP-48-T: 837,778 hrs
    IKS-6728A-4GTXSFP-HV-HV-T: 914,783 hrs
    IKS-6728A-4GTXSFP-HV-T: 927,981 hrs
    IKS-6728A-8PoE-4GTXSFP-48-48-T: 650,626 hrs
    IKS-6728A-8PoE-4GTXSFP-48-T: 650,626 hrs
    IKS-6728A-8PoE-4GTXSFP-HV-HV-T: 697,934 hrs
    IKS-6728A-8PoE-4GTXSFP-HV-T: 704,618 hrs

  • Standards

    Telcordia (Bellcore), GB

Software, Firmware, and Drivers

FILTER

All Driver Firmware Software Package Utility
Name Type Checksum Version Operating System Release Date
Software Package for MXview One Series (Windows version) Download
249.1 MB 		Software Package
SHA-512
v1.7.2
  • Windows 10
  • Windows 11
  • Windows Server 2016
  • Windows Server 2019
  • Windows Server 2022
 May 08, 2026 May 08, 2026 Release notes
Software Package for MXview One Series (Linux version) Download
552.6 MB 		Software Package
SHA-512
v1.7.2
  • Ubuntu 18.04
  • Ubuntu 20.04
  • Ubuntu 22.04
 May 08, 2026 May 08, 2026 Release notes
Firmware for IKS-6728A Series Download
3.9 MB 		Firmware
SHA-512
v5.11
Jul 18, 2025 Jul 18, 2025 Release notes
Firmware for IKS-6728A Series (8PoE models) Download
4.0 MB 		Firmware
SHA-512
v5.11
Jul 18, 2025 Jul 18, 2025 Release notes
Moxa USB Console Windows Driver Download
2.2 MB 		Driver
SHA-512
v1.8
  • Windows 11
  • Windows Server 2022
 Apr 09, 2025 Apr 09, 2025 Release notes
Software Package for IKS-6728A Series (8PoE models GSD file) Download
8.7 KB 		Software Package
SHA-512
v1.4
Mar 04, 2025 Mar 04, 2025 Release notes
Modbus File Download
2.3 KB 		Software Package
SHA-512
v1.1
Mar 04, 2025 Mar 04, 2025 Release notes
Software Package for IKS-6728A Series (8PoE models EDS file) Download
4.1 KB 		Software Package
SHA-512
v2.5
Mar 04, 2025 Mar 04, 2025 Release notes
Software Package for IKS-6728A Series (SNMP MIB) Download
207.1 KB 		Software Package
SHA-512
v5.7
Mar 04, 2025 Mar 04, 2025 Release notes
Software Package for IKS-6728A Series (GSD file) Download
8.7 KB 		Software Package
SHA-512
v1.4
Mar 04, 2025 Mar 04, 2025 Release notes
Software Package for IKS-6728A Series (EDS file) Download
4.0 KB 		Software Package
SHA-512
v2.5
Mar 04, 2025 Mar 04, 2025 Release notes
Software Package for IKS-6728A Series (8PoE models SNMP MIB) Download
220.2 KB 		Software Package
SHA-512
v5.7
Mar 04, 2025 Mar 04, 2025 Release notes
Firmware for IKS-6728A Series (8PoE models) Download
4.0 MB 		Firmware
SHA-512
v5.9
Apr 24, 2023 Apr 24, 2023 Release notes
Firmware for IKS-6728A Series Download
3.9 MB 		Firmware
SHA-512
v5.9
Apr 24, 2023 Apr 24, 2023 Release notes
EtherNet/IP AOI (28P) for IKS-6728A Series Download
82.9 KB 		Software Package
SHA-512
v1.2.0
Jan 18, 2018 Jan 18, 2018 Release notes
Moxa ICS/IKS Configuration Migration Tool Download
118.5 KB 		Utility
SHA-512
v1.1
  • Windows
  • Windows XP
 May 20, 2015 May 20, 2015 Release notes
Moxa USB Console Windows Driver Download
1.2 MB 		Driver
SHA-512
v1.7.1
  • Windows
  • Windows 2000
  • Windows 7
  • Windows 8
  • Windows 98 SE
  • Windows ME
  • Windows Server 2003
  • Windows Server 2008
  • Windows Vista
  • Windows XP
 Dec 10, 2013 Dec 10, 2013 Release notes
PComm Lite - Serial Communication Tool for Windows Download
1.6 MB 		Utility
SHA-512
v1.6
  • Windows 2000
  • Windows 7
  • Windows Server 2003
  • Windows Server 2008
  • Windows Server 2008 R2
  • Windows Vista
  • Windows XP
 May 14, 2012 May 14, 2012 Release notes

Support Documents

FILTER

All 2D CAD Datasheet Declaration Manual QIG Tech Note
Name Type Version Release Date
Industrial Protocol Users Guide Download
11.9 MB 		Manual v6.7 Mar 26, 2026 Mar 26, 2026
Datasheet for IKS-6728A Series Download
574.1 KB 		Datasheet v1.16 Feb 12, 2026 Feb 12, 2026
FOSS Statement for EDS-500E Series, EDS-G500E Series, EDS-P500E Series, ICS Series, IKS Series Download
128.8 KB 		Declaration v1.0 Mar 17, 2025 Mar 17, 2025
Moxa Command Line Interface (FW 5.x) Users Manual Download
2.8 MB 		Manual v1.8 Mar 11, 2025 Mar 11, 2025
Moxa Managed Ethernet Switch User Manual (UI 2.0, FW 5.x) Download
8.0 MB 		Manual v2.7 Mar 11, 2025 Mar 11, 2025
Moxa Managed Ethernet Switch Redundancy Protocol Manual (UI 2.0) Download
3.9 MB 		Manual v4.4 Mar 11, 2025 Mar 11, 2025
Industrial Protocol Users Guide Download
13.4 MB 		Manual v6.6 Mar 11, 2025 Mar 11, 2025
Declaration of Conformity for IKS-6726A/6728A with IM-6700A Module Series Download
359.8 KB 		Declaration v1.0 Nov 09, 2023 Nov 09, 2023
QIG for IKS-6726A/IKS-6728A Series Download
1.0 MB 		QIG v3.5 Jul 06, 2023 Jul 06, 2023
Moxa Managed Ethernet Switch (UI 2.0, FW 5.x) User's Manual Download
5.3 MB 		Manual v2.2 Jun 29, 2022 Jun 29, 2022
Tech Note: Recommended Procedure for STP Cable Grounding on Moxa's Industrial Ethernet Switches Download
558.3 KB 		Tech Note v1.0 Feb 12, 2019 Feb 12, 2019
2D CAD for IKS-6728A-4GTXSFP-48-48 Download
192.9 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-4GTXSFP-24-24 Download
186.8 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-4GTXSFP-HV Download
191.7 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-8PoE-4GTXSFP-HV Download
147.4 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-4GTXSFP-HV-HV Download
200.7 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-8PoE-4GTXSFP-48 Download
144.1 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-4GTXSFP-24 Download
186.6 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-8PoE-4GTXSFP-48-48 Download
147.7 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-4GTXSFP-48 Download
187.0 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
2D CAD for IKS-6728A-8PoE-4GTXSFP-HV-HV Download
152.3 KB 		2D CAD Jan 19, 2018 Jan 19, 2018
Moxa Command Line Interface (FW 4.x) User's Manual Download
2.3 MB 		Manual v5.2 Oct 19, 2017 Oct 19, 2017
Moxa Managed Ethernet Switch (UI 2.0, FW 4.x) User's Manual Download
4.4 MB 		Manual v3.3 Jul 04, 2017 Jul 04, 2017

Related Content

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Available Models (10)

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moxa-iks-6728a-4gtxsfp-hv-t-image.jpg | MoxaIKS-6728A-4GTXSFP-HV-T
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moxa-iks-6728a-4gtxsfp-hv-hv-t-image.jpg | MoxaIKS-6728A-4GTXSFP-HV-HV-T
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moxa-iks-6728a-4gtxsfp-24-24-t-image.jpg | MoxaIKS-6728A-4GTXSFP-24-24-T
Combo Ports
(10/100/1000BaseT(X) or 100/1000BaseSFP)		4444
100BaseSFP SlotsUp to 20Up to 20Up to 20Up to 20
10/100BaseT(X) Ports
RJ45 Connector		Up to 24Up to 24Up to 24Up to 24
100BaseFX PortsUp to 12Up to 12Up to 12Up to 12
Operating Temp.-40 to 75°C-40 to 75°C-40 to 75°C-40 to 75°C
Input Voltage110/220 VAC power supply110/220 VAC power supply24 VDC power supply24 VDC power supply
Redundant Dual Input–✓–✓
PoE Support––––
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moxa-iks-6728a-8poe-4gtxsfp-hv-hv-t-image.jpg | MoxaIKS-6728A-8PoE-4GTXSFP-HV-HV-T
Combo Ports
(10/100/1000BaseT(X) or 100/1000BaseSFP)		4444
100BaseSFP SlotsUp to 20Up to 20Up to 20Up to 20
10/100BaseT(X) Ports
RJ45 Connector		Up to 24Up to 24Up to 24Up to 24
100BaseFX PortsUp to 12Up to 12Up to 12Up to 12
Operating Temp.-40 to 75°C-40 to 75°C-40 to 75°C-40 to 75°C
Input Voltage48 VDC power supply48 VDC power supply110/220 VAC power supply110/220 VAC power supply
Redundant Dual Input–✓–✓
PoE Support––Up to 24 PoE portsUp to 24 PoE ports
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moxa-iks-6728a-8poe-4gtxsfp-48-t-image.jpg | MoxaIKS-6728A-8PoE-4GTXSFP-48-T
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moxa-iks-6728a-8poe-4gtxsfp-48-48-t-image.jpg | MoxaIKS-6728A-8PoE-4GTXSFP-48-48-T
Combo Ports
(10/100/1000BaseT(X) or 100/1000BaseSFP)		44
100BaseSFP SlotsUp to 20Up to 20
10/100BaseT(X) Ports
RJ45 Connector		Up to 24Up to 24
100BaseFX PortsUp to 12Up to 12
Operating Temp.-40 to 75°C-40 to 75°C
Input Voltage48 VDC power supply48 VDC power supply
Redundant Dual Input–✓
PoE SupportUp to 24 PoE portsUp to 24 PoE ports
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