1000B
by MOXA

Moxa managed ethernet switch IKS-6726A Series - Rackmount Switches
2/4 Gigabit plus 24 Fast Ethernet ports for copper and fiber
Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), RSTP/STP, and MSTP for network redundancy
TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security
Easy network management by web browser, CLI, Telnet/serial console, Windows utility, and ABC-02-USB
Isolated redundant power inputs with universal 24/48 VDC or 110/220 VAC power supply
Modular design lets you choose from a variety of media combinations

-40 to 75°C operating temperature range

Description
Specification
Datasheet

The IKS-6726A/6728A series of industrial rackmount Ethernet switches are 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/6728A’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/6728A also makes network planning easy, and allows greater flexibility by letting you install up to 4 Gigabit ports and 24 fast Ethernet ports.

• Technology
Standards	IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3ab for 1000BaseT(X) IEEE 802.3z for 1000BaseX IEEE 802.3x for Flow Control IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1w for Rapid STP IEEE 802.1s for Multiple Spanning Tree Protocol IEEE 802.1Q for VLAN Tagging IEEE 802.1p for Class of Service IEEE 802.1X for Authentication IEEE 802.3ad for Port Trunk with LACP
Protocols	IGMP v1/v2, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, BootP, TFTP, SNTP, SMTP, RARP, RMON, HTTP, HTTPS, Telnet, SSH, Syslog, DHCP Option 66/67/82, EtherNet/IP, Modbus/TCP, LLDP, IEEE 1588 PTP V2, IPv6, NTP Server/Client
MIB	MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9
Flow Control	IEEE 802.3x flow control, back pressure flow control
• Switch Properties
Priority Queues	4
Max. Number of Available VLANs	64
VLAN ID Range	VID 1 to 4094
IGMP Groups	256
MAC Table Size	8 K
Packet Buffer Size	2 Mbit
• Interface
Fast Ethernet	8-port 10/100Base T(X) and 2 modular slots for any 8-, or 6-port Interface Modules with 10/100BaseT(X), 100BaseFX (SC/ST connector), or 100Base SFP
Note	See the IM-6700A datasheet for Fast Ethernet module product information.
Gigabit Ethernet	2- or 4-port 10/100/1000BaseT(X) or 100/1000Base SFP
Console Port	USB-serial console (Type B connector)
Storage Port	USB storage (Type A connector for ABC-02-USB)
System LED Indicators	STATE, PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL
Alarm Contact	1 relay output with current carrying capacity of 3 A @ 30 VDC or 3 A @ 240 VAC
• Power Requirements
Input Voltage	24 VDC (18 to 36 VDC), 48 VDC (36 to 72 VDC), or 110/220 VAC (85 to 264 VAC)
Input Current	(without IM-6700A modules installed) • Max. 0.42 A @ 24 VDC • Max. 0.22 A @ 48 VDC • Max. 0.32/0.16 A @ 110/220 VAC
Overload Current Protection	Present
Reverse Polarity Protection	Present
• Physical Characteristics
Housing	IP30 protection
Dimensions	440 x 44 x 280 mm (17.32 x 1.37 x 11.02 in)
Weight	4100 g
Installation	19’’ rack mounting
• Environmental Limits
Operating Temperature	-40 to 75°C (-40 to 167°F)
Storage Temperature	-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
• Standards and Certifications
Safety	UL 60950-1
EMI	FCC Part 15 Subpart B Class A, EN 55022 Class A
EMS	EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8, EN 61000-4-11
Rail Traffic	EN 50121-4
Shock	IEC 60068-2-27
Freefall	IEC 60068-2-32
Vibration	IEC 60068-2-6
Note	Please check Moxa’s website for the most up-to-date certification status.
• MTBF (mean time between failures)
Time	643,945 hrs
Database	Telcordia (Bellcore), GB