Industrial Switches


Perfect, Rackmount-type Managed Switch with More Practicability and Convenience

AADONA SMS-24GE2C is an Industrial 26-Port Full Gigabit Managed Ethernet Switch specially designed to transmit reliable but high-speed data in heavy industrial demanding environments.

It provides 24-Port 10/100/1000BASE-T copper interfaces and 2 extra 100/1000Base-X Combo interfaces delivered in an IP40 rugged strong case with a redundant power system. Besides support for Gigabit switch fabric to handle extremely large amounts of video, voice and important data in a secure topology, the SMS-24GE2C provides user-friendly but advanced IPv6/IPv4 management interfaces and abundant L2/L4 switching functions. It is the best investment for industrial businesses expanding or upgrading their network infrastructure.

Environmentally Hardened Design

With IP40 industrial case protection, the SMS-24GE2C provides a high level of immunity against electromagnetic interference and heavy electrical surges which are usually found on plant floors or in curb-side traffic control cabinets. It also possesses an integrated power supply source with wide range of voltages (12 to 48V DC) for worldwide high-availability applications requiring dual or backup power inputs. Being able to operate under the temperature range from -40 to 75 degrees C, the SMS-24GE2C can be placed in almost any difficult environment.

Redundant Ring, Fast Recovery for Critical Network Applications

The SMS-24GE2C supports redundant ring technology and features a strong, rapid self-recovery capability to prevent interruptions and external intrusions. It incorporates advanced ERPS (Ethernet Ring Protection Switching) technology, Spanning Tree Protocol (802.1s MSTP), and a redundant power input system into the customer’s industrial automation network to enhance system reliability and uptime in harsh factory environments. In a certain simple Ring network, the recovery time of data link can be as fast as 50ms.

Robust Layer 2 Features

The SMS-24GE2C can be programmed for advanced switch management functions such as dynamic port link aggregation, 802.1Q VLAN and Q-in-Q VLAN, Multiple Spanning Tree Protocol (MSTP) and IGMP snooping. Via the link aggregation, the SMS-24GE2C allows the operation of a high-speed trunk to combine with multiple ports, and supports fail-over as well. Also, the Link Layer Discovery Protocol (LLDP) is the Layer 2 protocol included to help discover basic information about neighboring devices on the local broadcast domain.

Efficient Traffic Control

The SMS-24GE2C is loaded with robust QoS features and powerful traffic management to enhance services to business-class data, voice and video solutions. The functionality includes broadcast/multicast storm control, per port bandwidth control, IP QoS priority and remarking. It guarantees the best performance for VoIP and video stream transmission and empowers enterprises to take full advantage of the limited network resources.

Powerful Security

AADONA SMS-24GE2C offers a comprehensive IPv4/IPv6 Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to the edge. It can be used to restrict network access by denying packets based on source and destination IP address, TCP/UDP ports or defined typical network applications. Its protection mechanism also comprises 802.1X port-based user and device authentication, which can be deployed with RADIUS to ensure the port level security and block illegal users.

Advanced Network Security

The SMS-24GE2C also provides DHCP snooping, IP source guard and dynamic ARP inspection functions to prevent IP snooping from attack and discarded ARP packets with invalid MAC addresses. Network administrators can now construct highly-secure corporate networks with considerably less time and effort than before.

Friendly and Secure Management

For efficient management, the SMS-24GE2C is equipped with web, Telnet and SNMP management interfaces. With the built-in web-based management interface, the SMS-24GE2C offers an easy-to-use, platform-independent management and configuration facility. By supporting the standard SNMP, the switch can be managed via any standard management software. For text-based management, the switch can be accessed via Telnet. Moreover, the SMS-24GE2C offers secure remote management by supporting SSH, SSL and SNMP v3 connections which encrypt the packet content at each session.

Flexible and Extendable Solution

The 2 Combo ports provide mini-GBIC slots built in the SMS-24GE2C that support dual-speed as it features 100BASE-FX and 1000BASE-SX/LX SFP (Small Form-factor Pluggable) fiber-optic modules, meaning the administrator now can flexibly choose the suitable SFP transceiver according to the transmission distance or the transmission speed required to extend the network efficiently.

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24-port 10/100/1000Tx Ethernet ports
2* Gigabit Combo Ports (2*10/100/1000Tx RJ45 and 2*100/1000 SFP Slot)
Configuration: Web GUI, Serial Console, CLI Command
Network Redundancy support: G.8032 ERPS, RSTP, MSTP
Supports IGMP v1/v2, up to 256 groups
Supports Storm Protection for Broadcast, Multicast, and Unicast frames
Supports IEEE802.1p QoS and CoS/ToS
Supports IEEE802.1Q VLAN, SNMP v1/v2c/v3
System Warning setting for automatic warning through e-mail
 Power Input Design -
90-264VAC Power Input
IP40 Rugged Metal Case
Design DIN-Rail Mounting, Wall Mounting
Operating Temperature Range – STD: -10°C ~ 65°C, EOT: -40°C ~ 75°C


 Industrial Area Manageable Switch for Data Collection and Forwarding

The SMS-24GE2C offers high performance and high reliability to make sure continuous industrial operation in harsh environments such as control cabinets of transportation, factory floors, outdoor space, and the places where the temperature is extremely low or high. With a non-blocking design and desktop size, the installation of AADONA SMS-24GE2C 26-port Gigabit Managed Industrial Ethernet Switch is as easy as that of a Fast Ethernet network and it is helpful to build a Gigabit high-bandwidth switched network quickly.

To further expand the current network, the SMS-24GE2C provides an advanced Web and SNMP management interface to meet this kind of demand. With its built-in web-based management, the SMS-24GE2C offers an easy-to-use, platform-independent management and configuration facility. The SMS-24GE2C supports standard Simple Network Management Protocol (SNMP) that enables the managed switch to be monitored via any standard-based management software. With the SMS-24GE2C, which complies with all the requirements of industrial applications, customers may enjoy high reliability, recovery capability and safe Ethernet network operation.



Product Description 26-Port Industrial Gigabit Managed Ethernet Switch – 24*10/100/1000Tx + 2*100/1000 Combo Ports, 90-264VAC Power Input
Model Name SMS-24GE2C
Product Family Sapphire
Total No Of Ports 24+2 = 26
Warranty 5 Year Warranty Pack
Standards IEEE 802.3 10BaseT Ethernet
IEEE 802.3u 100BaseTX Fast Ethernet
IEEE 802.3ab 1000BaseT
IEEE 802.3z 1000Base-X Gigabit Fiber
IEEE 802.3x Flow Control
IEEE 802.1d STP (Spanning Tree Protocol)
IEEE 802.1w RSTP (Rapid Spanning Tree Protocol)
IEEE 802.1s MSTP (Multiple Spanning Tree Protocol)
ITU-T G.8032 / Y.1344 ERPS (Ethernet Ring Protection Switch)
IEEE 802.1Q Virtual Local Area Network (VLAN)
IEEE 802.1p QoS/CoS Protocol for Traffic Prioritization
IEEE 802.1X Network Authentication
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
IEEE 802.3ad Link Aggregation (LACP)
Processing Type Store and Forward
Protocol CSMA/CD, IGMP v1/v2, SNMP v1/v2c/v3, TFTP, SNTP, SMTP, RARP, RMON, Syslog
Flow Control IEEE 802.3x flow control, back pressure flow control
Switch Properties
Switching Fabric 52Gbps
Queues 8
Max. Number of VLANs 4095
VLAN ID Range VID 1 to 4095
Memory Buffer 4Mbits
Jumbo Frame 9.6Kbytes
MAC Table size 8K Mac Addresses
IGMP Group Up to 1024 groups
Network Management
Network Redundancy STP/RSTP/MSTP, Port Trunk with LACP, ERPS(﹤50ms)
Configuration Web-based, Telnet, Console, Cisco-like CLI, TFTP, SSH, SSL, SNMP v1/v2c/v3, RMON, USB
Software Features Storm Protection for Broadcast, Multicast, and Unicast frames QoS – CoS, ToS/Diffserv mapping, SPQ/WRR queuing 802.1Q Virtual Local Area Network(VLAN) IGMP Snooping, IGMP query DHCP Client/Server/Relay with Option 82 Internet Protocol Version 6 (IPv6) Link Layer Discovery Protocol (LLDP) Port Status, Statistics, Monitoring, Security Port Mirror, LLDP, uPnP, Modbus/TCP
Security Features Static MAC address 802.1X authentication, RADIUS SNMP v3 encrypted authentication and access
RJ45 Ports 24*10/100/1000BaseT(X), auto-negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection
Fiber Ports 2*100/1000 Combo ports
LED Indicators Power 1, Power 2, Master, Ring, Status, Fault
Ethernet Ports: Speed/Link/Active
SFP: Link/Active
RS232 Serial Console 1*RS232 in RJ45 connector with console cable; baud rate 115,200bps,8,N,1
Configuration Backup 1*USB 2.0 for firmware update, configuration backup/restore/boot up and Syslog
Network Cable 10BaseT: 2-pair UTP/STP Cat. 3, 4, 5 cable EIA/TIA-568 100-ohm (100m) 100BaseTX: 2-pair UTP/STP Cat. 5 cable EIA/TIA-568 100-ohm (100m) 1000BaseTX: UTP/STP Cat.5/5E cable; EIA/TIA-568 100-ohm (100m)
Power Requirements
Input Voltage 90-264VAC Power Input
Overload Current Protection Present(Slow-Blow Fuse)
Power Connection 1 AC Socket
Reverse Polarity Protection
Power Consumption 24 Watts for System
CPU Watch Dog Present
Mechanical Characteristics
Housing Metal, IP40 protection
Dimensions 440(W) x 44(H) x 200(D) mm
Mounting 19″ Rack Mounting
Environmental Limits
Operating Temperature STD: -10°C ~ 65°C; EOT: -40°C ~ 75°C
Storage Temperature -40°C ~ 85°C
Ambient Relative Humidity 5 to 95%, (non-condensing)
Regulatory Approvals
Safety and Certifications
CE, EN, LVD, RoHS EN61000-4-5 (for RJ45 Port, Surge 6KV) EN 55032:2015
EN 55024:2010+A1:2015 EN 61000-3-2:2014 EN 61000-3-3:2013 EN 60950-1:2006
ISO Standard- ISO 9001:2015 ISO 14001:2015 ISO 27001:2013
Green RoHS Compliant
*All specifications are subject to change without notice.