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Dual Stack Ethernet Switch – Model: DCRS-5650

Dual Stack Ethernet Switch DCN (DCRS-5650) C-LINK Phân Phối

Dual Stack Ethernet Switch DCN (DCRS-5650) C-LINK Phân Phối

Product Overview

DCRS-5650  series  switch  is  L3  Fast  Ethernet  switch  which  meets  the  requirements  of security and intelligent networks for education institutes, governments, carriers, enterprises, and industries. It can be the access device for large networks, as well as the collective layer device for buildings or core switch for small and medium networks.

The products include the following types:

DCRS-5650-28C provides 24 *10/100M RJ45 ports, 4 Gigabits Combo (SFP/GT) ports.

 Key features

High reliability

  1. IEEE  802.1w  Rapid  Spanning  Tree  Protocol  provides  a  loop-free  network  and redundant links to the core network with rapid convergence.
  2. IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing Layer 2 load sharing on redundant links.
  3. 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.„  
  4. IGMP  snooping  prevents  flooding  of  IP  multicast  traffic  and  limits  bandwidth intensive video traffic to only the subscribers.

Rich L3 Features

  1. The  DCRS-5650  series  switch  delivers  high-performance,  hardware  based  IP routing.
  2. RIP v1/v2 and OSPF v2 provide dynamic routing by exchanging routing information with other Layer 3 switches and routers.
  3. VRRP prevents your system from failing by dynamically backing up multiple L3 switches for routing.

Comprehensive QoS

  1. 8 egress queues per port enable differentiated management of up to 8 traffic types
  2. Traffic is prioritized according to 802.1p, DSCP, IP precedence and TCP/UDP port number, giving optimal performance to real-time applications such as voice and video.
  3.  Asymmetric bidirectional rate-limiting, per port or per traffic class, preserves network bandwidth and allows maximum control of network resources.

Enhanced Security

  1. Port Security ensures access to a switch port based on MAC address.
  2. IEEE 802.1X port-based access control ensures all users are authorized before being granted access to the network. User authentication is carried out using any standard-based RADIUS server.
  3. Access Control Lists (ACLs) can be used to restrict access to sensitive network resources by denying packets based on source and destination MAC addresses, IP addresses, TCP/UDP ports.
  4. SSL, Web Management Encryption, RADIUS and TACACS+ protect data communication and ensure data privacy.
  5. Private VLAN isolates edge ports to ensure user privacy

Easy high reliability network

  1. MRPP is Multi-layer Ring Protection Protocol. It introduced Layer concept for loop at the basis of traditional loop protect protocol. Each loop layer has multi same level Ethernet loop network. With multi- loop layers, it can achieve quick convergence from core to aggregation.
  2. MRPP can get fast recovery for links at different layers. Compared with spanning tree protocol, it has advantages of fast convergence, simple protocol calculation, little system resources cost, clear networking idea and so on, which can improve the reliability of Ethernet network operation.

Simple Management

  1. Industry standard Command Line Interface (CLI) via console port or Telnet provides a common user interface and command set for users to manipulate the switch.
  2. Embedded user friendly web interface helps users quickly and simply configure switches.
  3. Four groups of RMON are supported.
  4. Backup and restore firmware and configuration files via TFTP.

Abundant IPv6 Support

  • The DCRS-5650 series switch supports IPv6 routing in hardware for maximum performance. As more network devices growing and the need for larger addressing and higher security become critical, the DCRS-5650 series switch will be a right product to meet the requirement.


Bảng thông số kỹ thuật:

Attributes DCRS-5650-28C DCRS-5650-52C
Ports 24*10/100Base-TX + 4*Gigabits Combo(SFP/GT) 48*10/100Base-TX + 4*Gigabits Combo(SFP/GT)
Switching Capability 12.8Gbps 17.6Gbps
Forwarding Rate 9.6Mpps 13.2Mpps
MAC Address 8k 8k
Routing Table 256 256
Vlan Table 4K 4K
Queues per port 8 8
L3 Interface 256 256
Dimension (W×H×D) 440mm×44mm×230mm 440mm×44mm×230mm
Relative Humidity 5% ~ 90%,non-condensing 5% ~ 90%,non-condensing
Operating Temperature 0 ~ 50 0 ~ 50
Storage Temperature -40 ~ 70 -40 ~ 70
Power AC: 100- 240VDC: -48V AC: 100- 240VDC: -48V
Power Consumption MAX 30W MAX 30W
EMC safety FCC, CE, RoHS FCC, CE, RoHS
MTBF >80,000 hours >80,000 hours
Forwarding Storage and forwarding
L2 Features IEEE802.3u (100Base-TX)
IEEE802.3z (1000BASE-X)
IEEE802.3ab (1000Base-T)
Loopback interface UDLD, LLDP
Support LACP 802.3ad, max 8 group trunk with max 8 ports for each trunk, Support load balance
IEEEE802.1d (STP)
Max 48 instance
Root Guard
Bpdu Guard
Support one to one or any to one mirror
IGMP v1/v2/v3, IGMP v1/v2/v3 Snooping, MLD v1/v2, MLD v1/v2 snooping
QinQ, GVRP, Broadcast / Multicast / Unicast Storm Control Port/ MAC/ 802.1Q based Vlan support Support Private Vlan and protect portMulticast Vlan register/MVR for IPv4 and IPv6 service Support Vlan translation
Support port-based 802.1Q, 4096 VLAN
MAC binding (Ipv4 /Ipv6), black hole mac setting Vlan or Port based MAC limit
Port binding (Ipv4 /Ipv6)
L3 Features IP Protocol (IP support both of IPv4 and IPv6)
Default Routing, Static Routing, Black hole route, VLSM and CIDR, L3 loopback interface
RIPv1/V2, OSPFv2, BGP4, support MD5 authentication LPM Routing
OSPFv3, BGP4+ support
Multicast receive control Illegal multicast source detect
ARP guard, Local ARP proxy, Proxy ARP, ARP binding,
QoS for IPv4 and IPv6 8 hardware queues per port
Support traffic classification based on IEEE 802.1p, ToS, port and Diff Serv
Support SP, WRR.SWRR
Support Traffic Shaping
Support PRI Mark/Remark
ACL for IPv4 and IPv6 Support standard and expanded ACL
Support IP ACL and ACL,
Support ACL based on source/definition IP, MAC, L3 IP, TCP/UDP port number, IP PRI (DSCP, ToS, Precedence), Time
ACL-X Support time-based security auto-negotiation
ACL rules can be configured to physical port
Can be used for QoS classification
Anti-attack and Security S-ARP: ARP inspection, defense ARP-DOS attack and address clone
Anti-Sweep: prevent ping Sweep
S-ICMP: resist PING-DOS attack, ICMP unreachable attack
S-Buffer: prevent DDOS attack
Switch engine CPU protection
Key message priority: secure processing of key legal messages
Port credit: inspect illegal DHCP Server, Radius Server. Connection via credit port only
Advanced LPM: filter “Bluster”, “zero day” and ”SQL slammer warm”
All the above technologies efficiently prevent various DOS attack (e.g. ARP, Syn flood, Smurf, ICMP attack), support ARP monitoring, defense Worm, Bluster, check sweep and raise alarm
Reliability and Redundancy Balance Support MSTP (802.1s)
Support VRRP, LACP load balance
MRPP – Multi-layer Ring Protection Protocol
DHCP DHCP snooping
DCHP Client, Relay and relay option 82
DHCP Server for IPv4
DNS DNS Client DNS proxy
IEEE 802.1X Port, MAC, Based authentication Support account based on time length and traffic Work with private client can manage P2P traffic Auto Vlan and Guest Vlan
AAA Support RADIUS for IPv4 and IPv6TACACS+ for IPv4 and IPv6
Stack and Cluster Support max 24 units cluster with GE ports and managed by single IP
Configuration and Management Support CLI, support ConsoleRS-232, support Telnet (Ipv4/Ipv6), SSH,SSL
Support SNMPv1/v2c/v3 for IPv4, SNMPv1/v2c for IPv6
Support MIB
Support RMON 1, 2, 3, 9
Support SNTP
Sys Log Support, RAM, Telnet, SSH Console, Syslog server
NMS Strict access control by ACL Access Switch through AAA or Local Authentication
Configuration Management Configuration file storage Command operation log

Download datasheet:DCRS-5650-28C

Hướng dẫn sử dụng: DCRS-5650-28C

Cách đặt hàng tại C-Link:

1. Hotline: 0904.999.815

2. Email:

3. Trực tiếp: Số 207, ngõ 192 Lê Trọng Tấn, Định Công, Hoàng Mai, Hà Nội

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