DCRS-5950 Gigabit Ethernet Layer 3 Stand alone switches
Product ID: DCRS-5950
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The Digital China DCRS-5950 Series switches are Gigabit Ethernet Layer 3 Stand alone switches with 16 SFP Gigabit Ethernet ports plus 8 combo Gigabit Ethernet RJ-45/SFP ports. In addition to 24 Gigabit ports, DCRS-5950-26 also includes dual 10-Gigabit uplink ports.
The DCRS-5950-24/ DCRS-5950-26 is ideal for use in the distribution layer of three-tier networks, provides long distance fiber connections to aggregate access layer switches that are dispersed in different locations. It is also an excellent choice as a core switch for small enterprise networks.
Specifications
ports^$16 Gigabit SFP ports, 8 COMBO ports（SFP/GT joint port）, 2 fixed 10GXFP fiber ports
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Features
Performance and Scalability^$With 48Gbps/88Gbps switching capacity, the DCRS-5950-24/DCRS-5950-26 delivers high IPv4 and IPv6 IP routing performance.
The SFP-based Gigabit ports support various optional Gigabit Ethernet mini GBIC transceivers, available from Digital China, for different distance fiber connections.
The 10 Gigabit Ethernet connectivity of DCRS-5950-26 is accomplished via a hot-pluggable 10 Gigabit XFP transceiver which supports distance up to 300 meters over multimode fiber and 10 to 40km over single-mode fiber.
The DCRS-5950-24/DCRS-5950-26 supports both AC and DC power supplies for different environment applications.
^#Continuous Availability^$IEEE 802.1w Rapid Spanning Tree Protocol provides a loop-free network and redundant links to the core network with rapid convergence.
IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing L2 load sharing on redundant links.
IEEE 802.3ad Link Aggregation Control Protocol (LACP) increases bandwidth by automatically aggregating several physical links together as a logical trunk and providing load balancing and fault tolerance for uplink connections.
IGMP snooping prevents flooding of IP multicast traffic, and limits bandwidth intensive video traffic to only the subscribers.
^#L3 Features^$The DCRS-5950-24/DCRS-5950-26 delivers high-performance, hardware based IP routing.
RIP v1/v2 and OSPF v2 provide dynamic routing by exchanging routing information with other Layer 3 switches and routers.
DVMRP, PIM-DM and PIM-SM Multicast Routing Protocols send IP multicast traffic from one subnet to another.
VRRP prevents your system from failing by dynamically backing up multiple L3 switches for routing.
^#Comprehensive QoS^$8 queues per port enable differentiated management of up to 8 traffic types.
Traffic is prioritized according to IEEE802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
Bi-directional rate-limiting, per port or traffic class, preserves network bandwidth and allows full control of network resources.
^#Enhanced Security^$IEEE 802.1X port-based access control and MAC-based access control ensure all users are authorized before being granted access to the network.
Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets based on L2/L3/L4 headers information.
Secure Shell (SSH) encrypts network management information via Telnet providing secure network management.
RADIUS Authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration of the switch.
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Main Products
Ethernet Switches, L2 switch, L3 switch, core routing, IPv6 switch
