L3-lite Managed Gigabit/10G Stackable Switch

S2900-24T4X-2AC

S2900 switching series has rich selection of ports and power supplies to meet diversified network demand, firstrate hardware quality loaded with well-featured and easy-managed software
  • Innovative Virtual Cluster Switching Technique
  • Industrial Ethernet Ring with Zero Delay and Zero Packet Loss
  • Telecom-Level Ethernet Switch
Interface24 GE TX
4 10GE/GE SFP+
Console(RJ45)1
Backplane(Gbps)128
Forwarding rate (Mpps with 64 bytes)96
Chassis
Dimensions (WxDxH)(mm)440x180x44
Weight(KG)(empty)2.6
Package
Dimensions (WxDxH)(mm)500x320x80
Weight(KG)3.9
Power consumption
no-load<22W
full-load35W
Power supply (AC: 100V-240V, DC: 36V-72V)45W
POE power budget/
Total output BTU (1000BTU/H=293W)153.58
Fan number/
Noise@25°C(dBA)0
MTBF(H)> 200,000
Forwarding modeStore-forward
Flash (MB)16
DRAM (MB)256
MAC16K
Buffer size(MB)1.5
Interface vlan64
Routing table512
Jumbo frame9K

VLAN

4K Active VLAN, QinQ & Selective QinQ, GVRP, Private VLAN, Voice-VLAN

Spanning Tree

802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP)

BPDU guard, root guard and loopback guard

Multicast

IGMP v1/v2/v3, IGMP Snooping,

IGMP Fast Leave, MVR, IGMP filter

IP

Static route, RIP, OSPF

IPv4/v6 dual stack

IPv6

ICMPv6, DHCPv6, ACLv6 and Ipv6 Telnet

IPv6 neighbor discovery, Path MTU discovery

MLD V1, MLD snooping

IPv6 Static Routing, RIPng, OSPFv3

Certification

CE, FCC, ROHS

QoS

CAR, HQoS, MAC/IP/TCP/UDP/VLAN/ COS/ DSCP/ TOS based QoS, 802.1P/ DSCP priority relabeling, SP, WRR, and “SP+WRR”, Tail-Drop, WRED, flow monitoring and traffic shaping

Security

Port isolation, Port security, and“IP+MAC+port” binding, MAC sticky DAI & IP source guard, PPPoE+,

IEEE 802.1x, AAA, Radius and BDTacacs+

L2/L3/L4 ACL flow identification and filtration Anti-attack from DDo S, TCP’s SYN Flood, UDP Flood, etc.

Broadcast/multicast/unknown unicast storm-control

MD5, SHA-256, RSA-1024, AES256, etc.

DHCP

DHCP server/relay/client

DHCP snooping/option82

Reliability

Static/LACP link aggregation, Interface backup

EAPS and ERPS

ISSU uninterrupted system u pgrade

BVSS, ups to 16-units per stack

VRRP

UDLD

Management

Console, Telnet, SSH v1/2, HTTP, HTTPS, SNMP v1/v2/v3, RMON

TFTP, FTP, SFTP

NTP

ZTP

SPAN, RSPAN

Dying gasp*

Environment

Operating temperature/humidity: 0 -50℃ ,10%-90% non-condensing

Storage temperature/humidity: -20 -70℃ , 5%-95% non-condensing

Accessories

Power cord, rackmount kits, console cable

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