12*10GE SFP+(S)

12*10GE SFP+
Realtek 9313 Chipset Solution
QoS, ACL, SNMP, IGMP Snooping
Description Review
Product Overview
The DES-12X-L3 Managed all 10GE Intelligent Ethernet Switch, with its sleek black iron shell design, offers a lightweight and uncomplicated form factor. Its panel-mounted LED indicator dynamically displays the connection and operational status of equipment, providing straightforward fault detection methods that greatly facilitate maintenance and management. This series of switches boasts advanced network management capabilities, including redundant ring network configurations, VLAN support, clustering functionality, QoS implementation, speed control mechanisms, port mirroring, fault alarms, and firmware online upgrades.
The adaptive port of this switch seamlessly integrates with 10GE networks, automatically adapting to both full-duplex and half-duplex modes. Primarily deployed in the core or convergence layers of various user networks, including industrial parks, buildings, factories, mines, government agencies, and community broadband systems, it finds widespread application in Ethernet access scenarios ranging from small and medium-sized enterprises, internet cafes, hotels, to schools. With its robust feature set and versatility, the DES-12X-L3 Managed 10GE Intelligent Ethernet Switch is an ideal solution for meeting the demanding network requirements of modern businesses and organizations. 
Product Hardware



Connector Type

12*10GE SFP+, 1*console

Network Protocols

IEEE802.3; IEEE802.3u; IEEE802.3z;

IEEE802.3ab; IEEE802.3ae; IEEE802.3x

Network Media

10BASE-T: Cat 3,4,5 UTP (≤100 meter)

100BASE-T: Cat 5 UTP (≤100 meter)

1000BASE-TX: Cat5 or more UTP (≤100 meter)

Performance Specification

Bandwidth: 240Gbps

Packet Forwarding Rate: 178.56Mbps

MAC Address: 16K

Flash: 16MByte

DRAM: 512MByte

Jumbo Frame: 10KBytes

Power Supply

Power input: AC100-240V 50/60Hz

Power Budget: 30W

Working Environment

Operating Temperature: -0 ~ 50;

Storage Temperature: -40 ~ 70

Operating Humidity: Max 90%, non-condensing

Storage Humidity: Max 95%, non-condensing

Working Height: Max to 10,000 feet (3,000 meters)

Storage Height: Max to 10,000 feet (3,000 meters)


100,000 hours

Outline dimensions

290mm*220mm*44mm (W*D*H)

Product Features



L2 features


MAC Black Hole

Port MAC Limit


4K VLAN entries

Port-based/MAC-based/IP subnet-based VLAN

PVLAN to realize port isolation and save public-vlan resources


Spanning tree protocol

IEEE 802.1D Spanning Tree Protocol (STP)

IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)

IEEE 802.1s Multiple Spanning Tree Protocol instances (MSTP)


Bi-directional bandwidth control

Static link aggregation and LACP (Link Aggregation Control Protocol)

Port mirroring and traffic mirroring

Security features

User’s security



IP Source Guard create IP+VLAN+MAC+Port binding

Port Isolation

MAC address binds to port and port MAC address filtration

IEEE 802.1x and AAA/Radius authentication

Device security

Anti-DOS attack(such as ARPSynflood, Smurf, ICMP attack), ARP detection, worm and Msblaster worm attack

SSHv2 Secure Shell

SNMP v3 encrypted management

Security IP login through Telnet

Hierarchical management and password protection of users

Network security

User-based MAC and ARP traffic examination

automatic ARP protection based on MAC address and ARP packet suppression or automatic user block of ARP traffic detection

Dynamic ARP table-based binding

IP+VLAN+MAC+Port binding

L2 to L7 ACL flow filtration mechanism on the 80 bytes of the head of user-defined packet

Port-based broadcast/multicast suppression and auto-shutdown risk port

URPF to prevent IP address counterfeit and attack

DHCP Option82 and PPPoE+ upload user’s physical location

DHCP snooping / IP source Guard / 802.1X / rich security features
Link protection such as dynamic link aggregation and Ethernet ring network

Plaintext authentication of OSPFRIPv2 and BGPv4 packets and MD5 cryptograph authentication

Service features


Standard and extended ACL

Time Range ACL

Packet filter providing filtering based on source/destination MAC address, source/destination IP address, port, protocol, VLAN, VLAN range, MAC address range, or invalid frame. System supports concurrent identification at most 50-service traffic

Packet filtration of L2L7 even deep to 80 bytes of IP packet head


Rate-limit to packet sending/receiving speed of port or self-defined flow and provide general flow monitor and two-speed tri-color monitor of self-defined flow

Priority remark to port or self-defined flow and provide 802.1P, DSCP priority and Remark

transmission of high-priority packets with various traffic classification and QoS flow control functions

CAR(Committed Access Rate)Traffic Shaping and flow statistics

Packet mirror and redirection of interface and self-defined flow

Super queue scheduler based on port and self-defined flow. Each port/ flow supports 8 priority queues and scheduler of SP, WRR and SP+WRR.

Congestion avoid mechanismincluding Tail-Drop and WRED



IGMPv1/v2/v3 Snooping

IGMP Filter

MVR and cross VLAN multicast copy

IGMP Fast leave

IGMP Proxy


MLDv2/MLDv2 Snooping



IPV4 / IPV6 Interface

Static route


Loop protection


Link protection

Flex Link





Network maintenance

Telnet-based statistics

RFC3176 sFlow


802.3ah Ethernet OAM

RFC 3164 BSD syslog Protocol

Ping and Trace route

Device management

Command-line interfaceCLI, Console, Telnet and WEB configuration

System configuration with SNMPv1/v2/v3

RMON (Remote Monitoring)1/2/3/9 groups of MIB

NTP (Network Time Protocol)

WEB-based network management

Ping and Trace route

Purchase Information


Product Description


12*10GE SFP+, 1*console


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