DCS-3950 Series. L2/L4 Intelligent Access Switches

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Theodore Edwards
8 years ago
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1 DCS-3950 Series L2/L4 Intelligent Access Switches DCS-3950 series comprises DCS C, DCS CT and DCS CT. Providing high performance in security and operation, DCS-3950 series is an excellent choice as access layer switch for education, government and large/medium enterprise networks. Stacking and various port combination based on fixed uplink ports help to ease the users network construction. As switch for new generation network, DCS-3950 series addresses powerful security features. ACL efficiently prevents viruses attack and DOS, DDOS intruding from damage of itself and even core or aggregation layer equipments. Full hardware forwarding and ASIC based ACL policy ensure no effect on normal data when viruses overrun all over the network. Features & Benefits Perfect Configuration DCS C has 2 fixed Combo Gigabit uplink ports allowed to be used as either copper or fiber ports on users demand. DCS CT and DCS CT additionally offer 2 fixed Gigabit copper ports except 2 fixed combo Gigabit ports, accommodating not only direct access to workgroup server but also adequate port choices for uplink, downlink and stacking. Powerful ACL As new L2 switch, DCS-3950 series adopts full ACL policy undertaking data Page 1 of 6

Stacking and various port combination based on fixed uplink ports help to ease the users network construction.

2 classification and employing specific forwarding policy on a per-packet basis by source or destination IP address, source or destination MAC address, TCP/UDP port number, IP precedence, time range and ToS. Implemented ACL policy, users can filter out virus packets such as Blaster, Code Red at the access layer preventing core equipments from being affected or attacked. Enhanced Security Full limited multicast policy DCSCM is able to actualize IGMP based ports inspection technology at the edge by effective security control on source and destination ports, roundly protect the upbuilding and stable operating of legal multicast application in the network, and entirely assure switch and server safety through monitoring pingsweep attack, anti-scanning and taking preventing measures. Network Protocols Supported DCS-3950 series s 802.1d/w/s spanning tree protocol, 802.1Q, 802.1p, 802.3ad, 802.3x, GVRP, DHCP standards, and SNTP to achieve auto-synchronization. Advanced Quality of Service (QoS) DCS-3950 series differentiates and classifies traffic flows according to ports, 802.1p, ToS, DSCP, TCP/UDP ports, and assigns specific service hierarchy. The dispatcher WRR/SP ed by DCS-3950 ensures voice/data/video are properly classified and prioritized throughout the network. Simple Management DCS-3950 series s SNMP, in-band and out-band management, CLI and WEB interface, RMON, Security IP function. All help to restrict unauthorized user from access and altering configurations. SSH protocol guarantees security of switches configuration management to the maximum. Comprehensive Authentication and Accounting Solution DCS-3950 series s Digital China Enhanced 802.1x Authentication and Accounting Solution, an authentication method based on ports and MAC address. This solution boosts security performance of DCS-3950 series by denying unauthorized access and prohibiting not allowed IP configuration. Equipped with DCBI-3000, a security access control and accounting system of Digital China, and 802.1x client Page 2 of 6

Enhanced Security Full limited multicast policy DCSCM is able to actualize IGMP based ports inspection technology at the edge by effective security control on source and destination ports, roundly

3 terminal, DCS-3950 series is enabled to charge according to time and/or traffic, implement a strict binding of account, password, IP, MAC, VLAN, port and switch, prevent agent software, PC clone and message/advertisement to legal users, and even actualize user-based dynamic VLAN and bandwidth authorization and dynamic IP address assignment on group strategy basis. With all these features, DCS-3950 series is ideal for network access operation. Specification Item DCS C DCS CT DCS CT 24*10/100Base-TX + 24*10/100Base-TX + 48*10/100Base-TX + 2* Fixed Port 2*Gigabits 2* 100M/Gigabits 100M/Gigabits Combo(SFP/GT) Combo(SFP/GT) + Combo(SFP/GT) + Console Performance Switching 48Gbps 48Gbps 48Gbps Fabric Switching 6.6Mpps,throughput 9.6Mpps,throughput 13.2Mpps,throughput Maximum Gigabit ports MAC 8k 8k 8k ADDRESS ACL TABLE 1k 1k 1k Queues per 8 for Gigabits ports, 4 8 for Gigabits ports, 4 8 for Gigabits ports, 4 for port for 10/100M ports for 10/100M ports 10/100M ports VLAN 4k 4k 4k TABLE Hardware Configuration Outline 440mm * 171.2mm * 440mm * 171.2mm * 440mm * 229mm * Dimension 43 mm 43mm 44mm Relative 5% ~ 95%, non-condensing Humidity Operating 0 ~ 50 Temperature Power Supply AC:100~240 V AC,50/60 Hz (internal AC power supply) Power 30W Consumption MTBF >80,000 hours Item DCS CT-POE DCS C DCS C Page 3 of 6

With all these features, DCS-3950 series is ideal for network access operation.

4 24*10/100Base-TX + 2* 24*10/100Base-TX + 4* 48*10/100Base-TX + Fixed Port 100M/Gigabits 100M/Gigabits 4* 100M/Gigabits Combo(SFP/GT) + Combo(SFP/GT) Combo(SFP/GT) Console Performance Switching 32Gbps 48Gbps 48Gbps Fabric Switching 6.6Mpps,throughput 9.6Mpps,throughput 13.2Mpps,throughput Maximum Gigabit ports MAC 16K 16K 16K Address Table VLAN Table 4K 4K 4K Hardware DCS CT-POE DCS C DCS C Configuration Outline 440mm * 171.2mm * mm * 171.2mm * 43mm 440mm * 229mm * Dimension mm 44mm Input: 100~240 V AC AC:100~240 V AC,50/60 Hz AC:100~240 V AC, Power Supply PoE output: 43~59V (internal AC power supply) 50/60 Hz (internal AC power supply) Power 400W 30W 30W Consumption Relative 5% ~ 95%, non-condensing Humidity Operating 0 ~ 50 Temperature MTBF >80,000 hours Feature Stacking Spanning Tree Multicast Protocol QoS DCS-3950 Series 802.1d(STP) 802.1w(RSTP) 802.1s(MSTP) IGMP Snooping&Query 4 queues per port, 802.1p,ToS,application ports number, DifferServ, WRR/SP Page 4 of 6

2Mpps,throughput Maximum 2 4 4 Gigabit ports MAC 16K 16K 16K Address Table VLAN Table 4K 4K 4K Hardware DCS-3950-28CT-POE DCS-3950-28C DCS-3950-52C Configuration Outline 440mm * 171.

5 Support standard ACL&extended ACL, IP ACL MAC ACL ACL IP-MAC ACL, data packet filtering on the basis of source/destination IP address, source/destination MAC address, IP type, TCP/UDP port number, IP precedence, time range, ToS. Enhanced Security Monitor attacks of pingsweep,take anti-attack measures, prevent illegal Feature multicast source and limited multicast. Bandwidth 62Kbps Management MAC Operation Support port/mac auto-binding, MAC filtering. VLAN Type Port-based/802.1Q protocol, GVRP,PVLAN Flow Control Support HOL preventing first packet congestion, semiduplex backpressure,full-duplex IEEE802.3x DHCP Support Client/Server Port Aggregation Support 802.3ad. To the maximum, 6 teams of trunks, 8 ports per trunk, destination MAC based load balancing Support port/mac address based DC 802.1x integrated solution enable to implement strict binding of user ID, password, IP, MAC, VLAN, ports and switch, prevent agent software, PC clone, unwanted IEEE802.1x message/advertisement to user, dynamically actualize user based VLAN authentication and bandwidth authentication and actualize group based dynamic IP address distribution. Can achieve accounting on basis of time/flow Authentication Support RADIUS Port Mirror Image Support Broadcast Storm Support,broadcast pass permission rate can be set Control IEEE802.1D IEEE IEEE 802.3u IEEE802.3ad IEEE 802.3x IEEE Network Standards 802.3z IEEE802.1Q IEEE 802.1p IEEE 802.1x IEEE802.1w IEEE Supported 802.1s etc. Network Management Management CLI WEB Interface Console RJ-45 Telnet Server/Client SNMP v1 v2 v3 System Log Configuration Management Classification SSH RMON 1,2,3,9 MIB access provide Page 5 of 6

Bandwidth 62Kbps Management MAC Operation Support port/mac auto-binding, MAC filtering. VLAN Type Port-based/802.

6 Integrated Network Digital China network management software: LinkManager Management Software Security IP Others SNTP BOOTP FTP/TFTP (*) indicate future Ordering Information Model DCS C DCS CT DCS CT DCS CT-POE DCS C DCS C Description 24 10/100M ports + 2 Gigabit Combo (SFP/GT) ports. 24*10/100Base-TX + 2* 100M/Gigabits Combo(SFP/GT) + 48*10/100Base-TX + 2* 100M/Gigabits Combo(SFP/GT) + 24*10/100Base-TX + 2* 100M/Gigabits Combo(SFP/GT) + 24*10/100Base-TX + 4* 100M/Gigabits Combo(SFP/GT)4 48*10/100Base-TX + 4* 100M/Gigabits Combo(SFP/GT) Page 6 of 6

DCS-3950-28CT-POE fully loaded AT PoE Switch Datasheet

DCS-3950-28CT-POE fully loaded AT PoE Switch Datasheet DCS-3950-28CT-POE Product Overview DCS-3950-28CT-POE is fully loaded PoE switch for carrier and enterprises. It supports comprehensive QoS, enhanced