Item

DCS-3950-28CT-POE

Ports

24*10/100Base-TX POE + 2*1000M/Gigabits Combo(SFP/GT) + 2*10/100/1000Base-T

Performance

Switching Capacity

12.8Gbps

Forwarding Rate

9.6Mpps

MAC ADDRESS

8K

ACL TABLE

1K

Queues per port

8 for Gigabits ports, 4 for 10/100M ports

VLAN TABLE

4K

POE

All ports POE

Max 24 ports full load of 15.4W

OR max 12 ports 30W

Physical

Dimension（W×H×D）

440mm x 44mm x 350mm

Power Supply

Input AC: 100 V～240 V

Power Consumption

370W

MTBF

>80000 hours

Temperature

Working 0°C～50°C, storage -40°C～70°C

Relative Humidity

5%～95%，non-condensing

EMC safety

FCC, CE, RoHS,

Main Features

Forwarding

Storage and forwarding

L1,L2 Features

VLAN Type

802.1Q based Vlan and support upto 4K vlan id

Support QinQ

Support Voice vlan

Port based Vlan

MAC based Vlan

IP subnet Vlan

Protocol based Vlan

Private VLAN

Support GVRP

Spanning Tree

802.1D STP, 802.1W RSTP, 802.1S MSTP

Support Root guard, BPDU guard, BPDU Tunnel

Link Aggregation

Support LACP 802.3ad, max 8 groups trunk with max 8 ports for each trunk,

Support source / destination MAC based load balance

MAC Operation

Support MAC binding

Support MAC filter

Support black hole MAC

Support MAC limit per port

Broadcast storm control

Support Broadcast / Multicast / Unicast Storm Control

Supports control and can set rate for broadcast

Port

Support VCT

Support UDLD, LLDP, LLDP-MED

Support 1:1 and N:1 port mirror

Jumbo Frame

Loopback interface

Port loop detection

Bandwidth control: At least 64Kbps step

Support HOL preventing first packet jam, semi-duplex backpressure, duplex IEEE802.3x

GE combo ports could be compatible with FE SFP module

Port Protection

POE+

Support IEEE 802.3af POE

Support IEEE 802.3at POE+, Max 30W power per port

Support global / port POE function control

QOS Features

4 hardware queues per FE port and 8 queues per GE port

Support QinQ

Traffic classification based on IEEE 802.1p CoS, IP Precedence, DSCP, Access Control List

Supports SP, WRR, SWRR for scheduling

Support flow shaping

Security

IEEE 802.1x

Port, MAC based authentication

Support account based on time length and traffic

Support guest vlan and auto vlan

Work with private client can manage P2P traffic

AAA

RADIUS for Ipv4 and Ipv6

TACACS+ for Ipv4

ACL

Support 1K Access Control Lists(ACL) based on source/destination IP address, source/destination MAC address, IP type, IP precedence, time range, ToS.

ACL on VLAN interface

Flow redirect based on ACL

ARP

Support ARP binding

Support ARP limit

Support ARP guard

Support Anti ARP scanning

Enhanced

Monitor pingSweep, and anti illegal multicast, controlled traffic

Ip source guard support under controlled L3 forwarding block

Prevent illegal multicast source and limited multicast.

Support DHCP Snooping, and DHCP Snooping option 82

Multicast

Support IGMP v1/v2/v3 snooping

Support Multicast Vlan Register (MVR) based on port

Support Multicast receive control

Support illegal multicast source detect

Support multicast policy configuration

IPv6

ICMPv6, NDP, SNMP over IPv6, HTTP over Ipv6, Ipv6 Ping/tracer, Ipv6 Telnet, Ipv6 RADIUS+, Ipv6 Syslog, IPv6 SNTP, IPv6 FTP/TFTP

Support DHCPv6 Server, Relay, Snooping

Support MLD Snooping

Support IPv6 MVR

Management

Switch Management

CLI, WEB, Telnet, SNMPv1/v2c/v3 through IPv4 and IPv6

RMON 1,2,3,9

SSHv1,v2 support

RJ45 Console

Support Public & Private MIB interface

Supports SNTP/NTP, Summer Saving Time

Support Multiple sys-log servers

Support OAM 802.3ah

Support NMS software management

Support MAX 24 unites cluster

Supports IPv4 and IPv6 Security IP management

Firmware & Configuration

Firmware upgrade via TFTP/FTP server

Configuration file upload/download via TFTP/FTP server

DHCP

Supports BOOTP, DHCP server/client for IP address assignment

Support DHCP relay option 82, DHCP Snooping, and DHCP Snooping option 82

Model

Description

DCS-3950-28CT-POE

24*10/100Base-TX POE+ 2* 1000M/Gigabits Combo(SFP/GT) + 2*10/100/1000Base-T