L3-lite Managed Gigabit/10G Stackable Switch

S2900 switching series has rich selection of ports and power supplies to meet diversified network demand, first-rate hardware quality loaded with well-featured and easy-managed software

Highlight Features

Innovative Virtual Cluster Switching Technique

Industrial Ethernet Ring with Zero Delay and Zero Packet Loss

Telecom-Level Ethernet Switch

Typical Application

Technical Parameter

Gigabit Interface
RJ45 8
SFP /
10GE/GE Interface 4 SFP+
Console(RJ45) 1
Backplane(Gbps) 128
Forwarding rate (Mpps with 64 bytes) 72
Chassis
Dimensions (WxDxH)(mm) 280x180x44
Weight (KG)(empty) 1.3
Package
Dimensions (WxDxH)(mm) 350x268x94
Weight(KG) 2.3
Power consumption
no-load < 22W
full-load 35W
Power supply AC: 100V-240V DC: 36-72V 45W
Total output BTU (1000BTU/H=293W) 153.58
Fan number /
Noise@25°C(dBA) 0
MTBF(H) >200,000
Forwarding mode Store-forward
Flash (MB) 16
DRAM (MB) 256
MAC 16K
Buffer size(MB) 1.5
Interface vlan 64
Routing table 512
Jumbo frame 9K
Gigabit Interface
RJ45 2
SFP /
10GE/GE Interface 10 SFP+
Console(RJ45) 1
Backplane(Gbps) 240
Forwarding rate (Mpps with 64 bytes) 153
Chassis
Dimensions (WxDxH)(mm) 280x180x44
Weight (KG)(empty) 1.3
Package
Dimensions (WxDxH)(mm) 350x268x94
Weight(KG) 2.0
Power consumption
no-load < 14W
full-load 35W
Power supply
AC: 100V-240V DC: 36-72V 45W
Total output BTU (1000BTU/H=293W) 153.58
Fan number 2
Noise@25°C(dBA) 45
MTBF(H) >200,000
Forwarding mode Store-forward
Flash (MB) 16
DRAM (MB) 512
MAC 32K
Buffer size(MB) 2
Interface vlan 1023
Routing table 12K
Jumbo frame 9K
Gigabit Interface
RJ45 /
SFP /
10GE/GE Interface 8 RJ45 + 4 SFP+
Console(RJ45) 1
Backplane(Gbps) 240
Forwarding rate (Mpps with 64 bytes) 180
Chassis
Dimensions (WxDxH)(mm) 440X280X44
Weight (KG)(empty) 3.5
Package
Dimensions (WxDxH)(mm) 576x448x94
Weight(KG) 4.5
Power consumption
no-load < 22W
full-load 35W
Power supply
AC: 100V-240V DC: 36-72V 45W
Total output BTU (1000BTU/H=293W) 153.58
Fan number 4
Noise@25°C(dBA) 55
MTBF(H) >200,000
Forwarding mode Store-forward
Flash (MB) 16
DRAM (MB) 512
MAC 32K
Buffer size(MB) 2
Interface vlan 1023
Routing table 12K
Jumbo frame 9K
Gigabit Interface
RJ45 24
SFP /
10GE/GE Interface 4 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-load 35W
Power supply
AC: 100V-240V DC: 36-72V 45W
Total output BTU (1000BTU/H=293W) 153.58
Fan number /
Noise@25°C(dBA) 0
MTBF(H) > 200,000
Forwarding mode Store-forward
Flash (MB) 16
DRAM (MB) 256
MAC 16K
Buffer size(MB) 1.5
Interface vlan 64
Routing table 512
Jumbo frame 9K
Gigabit Interface
RJ45 8(Combo)
SFP 24
10GE/GE Interface 4 SFP+
Console(RJ45) 1
Backplane(Gbps) 128
Forwarding rate (Mpps with 64 bytes) 96
Chassis
Dimensions (WxDxH)(mm) 440x280x44
Weight(KG)(empty) 4
Package
Dimensions (WxDxH)(mm) 576x448x94
Weight(KG) 5.2
Power consumption
no-load < 18W
full-load < 38W
Power supply
(AC: 100V-240V, DC: 36V-72V) 45W
Total output BTU (1000BTU/H=293W) 153.58
Fan number 2
Noise@25°C(dBA) 45
MTBF(H) > 200,000
Forwarding mode Store-forward
Flash (MB) 16
DRAM (MB) 256
MAC 16K
Buffer size(MB) 1.5
Interface vlan 64
Routing table 512
Jumbo frame 9K
Gigabit Interface
RJ45 48
SFP /
10GE/GE Interface 4 SFP+
Console(RJ45) 1
Backplane(Gbps) 216
Forwarding rate (Mpps with 64 bytes) 132
Chassis
Dimensions (WxDxH)(mm) 440x280x44
Weight(KG)(empty) 4.3
Package
Dimensions (WxDxH)(mm) 576x448x94
Weight(KG) 5.5
Power consumption
no-load < 25W
full-load <48W
Power supply
(AC: 100V-240V, DC: 36V-72V) 50W
Total output BTU (1000BTU/H=293W) 163.82
Fan number 2
Noise@25°C(dBA) 45
MTBF(H) > 200,000
Forwarding mode Store-forward
Flash (MB) 16
DRAM (MB) 512
MAC 32K
Buffer size(MB) 1.5
Interface vlan 64
Routing table 512
Jumbo frame 9K
Gigabit Interface
RJ45 48
SFP /
10GE/GE Interface 6 SFP+
Console(RJ45) 1
Backplane(Gbps) 216
Forwarding rate (Mpps with 64 bytes) 162
Chassis
Dimensions (WxDxH)(mm) 440x280x44
Weight(KG)(empty) 4.3
Package
Dimensions (WxDxH)(mm) 576x448x94
Weight(KG) 5.5
Power consumption
no-load < 25W
full-load <48W
Power supply
(AC: 100V-240V, DC: 36V-72V) 50W
Total output BTU (1000BTU/H=293W) 163.82
Fan number 2
Noise@25°C(dBA) 45
MTBF(H) > 200,000
Forwarding mode Store-forward
Flash (MB) 16
DRAM (MB) 512
MAC 32K
Buffer size(MB) 1.5
Interface vlan 64
Routing table 512
Jumbo frame 9K
Gigabit Interface
RJ45 /
SFP 48
10GE/GE Interface 6 SFP+
Console(RJ45) 1
Backplane(Gbps) 216
Forwarding rate (Mpps with 64 bytes) 162
Chassis
Dimensions (WxDxH)(mm) 440x280x44
Weight (KG)(empty) 4.3
Package
Dimensions (WxDxH)(mm) 576x448x94
Weight(KG) 5.5
Power consumption
no-load < 40W
full-load < 85W
Power supply
AC: 100V-240V DC: 36-72V 150W
Total output BTU (1000BTU/H=293W) 511.49
Fan number 2
Noise@25°C(dBA) 45
MTBF(H) >200,000
Forwarding mode Store-forward
Flash (MB) 16
DRAM (MB) 512
MAC 32K
Buffer size(MB) 1.5
Interface vlan 64
Routing table 512
Jumbo frame 9K

Features

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

Ordering Information

S2900 L3-lite series switch
S2900-8T4X 8-Port Gigabit RJ45 + 4-Port 10GE SFP+ L3-lite Stackable Managed Switch (single AC-220V power supply; fanless, 1U, standard 19-inch rack-mounted installation)
S2900-2T10X 2-Port Gigabit RJ45 + 10-Port 10GE SFP+ L3-lite Stackable Managed Switch (single AC-220V power supply; with cooling fan , 1U, standard 19-inch rack-mounted installation)
S2900-8TG4X 8-Port 10GE RJ45 + 4-Port 10GE SFP+ L3-lite Stackable Managed Switch (single AC-220V power supply; with cooling fan , 1U, standard 19-inch rack-mounted installation)
S2900-24T4X 24-Port Gigabit RJ45 + 4-Port 10G SFP+ L3-lite Stackable Managed Switch (single AC-220V power supply, fanless, 1U, 19-inch rack-mounted installation)
S2900-24S8C4X 16-Port Gigabit SFP + 8-Port RJ45/SFP Combo + 4-Port 10G SFP+ L3-lite Stackable Managed Switch (single AC-220V power supply, with cooling fan, 1U, standard 19-inch rack-mounted installation)
S2900-48T4X 48-Port Gigabit RJ45 + 4-Port 10G SFP+ L3-lite Stackable Managed Switch (single AC-220V power supply, with cooling fan, 1U, 19-inch rack mounted installation)
S2900-48T6X 48-Port Gigabit RJ45 + 6-Port 10G SFP+ L3-lite Stackable Managed Switch (single AC-220V power supply, with cooling fan, 1U, 19-inch rack mounted installation)
S2900-48S6X 48-Port Gigabit SFP + 6-Port 10G SFP+ L3-lite Stackable Managed Switch (single AC-220V power supply, with cooling fan, 1U, standard 19-inch rack-mounted installation)

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