The DM-S300 switch family is a wirespeed Gigabit Ethernet cloud-managed solution (DmCloud), available in 24 or 48 port models, designed to meet the growing bandwidth demands of corporate network applications. It supports PoE/PoE+ and provides 10 Gigabit Ethernet optical uplink interfaces. Housed in a 19" rack-mountable chassis, it enables the deployment of cost-effective, high-capacity networks with reliable performance.
Wire Speed
The switches feature a switching capacity of 128Gbit/s, 211Gbit/s and 264Gbit/s, with all packet processing implemented in hardware at wire-speed. This ensures non-blocking switching of all packets. Filtering functionalities are also executed in hardware, without impacting CPU performance or packet forwarding.
Management Facilities
The switches can be configured via the DmCloud cloud management platform. A CLI configuration interface with syntax assistance is available, accessible through SSH, Telnet, and RS-232 Console. An internal Web Server and SNMP agent are also available.
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Security
To ensure network security, the switches support the creation of a trusted management structure via RADIUS authentication. They also support protection against Denial of Service (DoS/DDoS) attacks and port/MAC Address authentication in compliance with IEEE 802.1x. Broadcast and multicast attack protection mechanisms are also included.
Switching Features
The DM1205C switches support a series of advanced features, such as simultaneous VLAN configuration, Link Aggregation and Spanning Tree network redundancy and protection protocol (STP, MSTP and RSTP) and ERPS. For Multicast, IGMP and MLD Snooping are supported.
For network optimization, the switches have 8 CoS queues per port with traffic classification by IEEE802.1p and multiple matches using ACLs, allowing bandwidth limitation and traffic shaping.
Routing
Static and dynamic routing functionalities are available for both IPv4 and IPv6, with support for RIPv1/v2/ng, OSPFv2/v3, BGP4 (48GP), VRF (48GP), e IS-IS (48GP) protocols.
Power over Ethernet
Two models feature Power Over Ethernet (PoE) functionality, complying with the IEEE 802.3af / 802.3at standard, offering 24 / 48 PoE+ ports, with a power budget of 370W and 405W.
Stacking
For increased capacity, the Stacking (VSU) functionality allows multiple physical devices to be virtualized into a single logical device. The physical devices use the same IP address, process, Telnet, and CLI for management, and support automatic version checking and automatic configuration.
Applications
Typical applications for DM1205C devices are corporate local area networks, where the connectivity of user computers is Gigabit Ethernet (GBE), with 10G Ethernet uplinks.
