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>Products>Switch

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

S2900-8T4X

S2900-2T10X

S2900-8TG4X

S2900-24T4X

S2900-24S8C4X

S2900-48T4X

S2900-48T6X

S2900-48S6X

S2900-48S6X-2AC

Highlight Features

Innovative Virtual Cluster Switching Technique

Industrial Ethernet Ring with Zero Delay and Zero Packet Loss

Telecom-Level Ethernet Switch

consult

Typical Application

Technical Parameter

S2900-8T4X S2900-2T10X S2900-8TG4X S2900-24T4X S2900-24S8C4X S2900-48T4X S2900-48T6X S2900-48S6X

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	/
Noise@25°C（dBA)	0
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	2
Noise@25°C（dBA)	0
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)	2
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)	2
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)	2
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

PIM-SM/SSM(2T10X/8TG4X)

IP

Static route,RIPv1/v2, OSPFv2

BGP(2T10X/8TG4X)

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

Manual tunnel,ISATAP tunnel,6 to 4 tunnel(2T10X/8TG4X)

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

DHCP Snooping and option 82, DAI & IP source guard, PPPoE+,

IEEE 802.1x, Radius and TACACS+

L2/L3/L4 ACL flow identification and filtrationAnti-attack from DDoS, 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)