24-Port gigabit SFP +8G RJ45 combo+4-Port 10G SFP 

L3 Managed Industrial Switch


Rack mounted Aluminum Industrial Switch

LBT248GST4-SFP switch is a high performance 10G SFP+ L3 core switch. It provides Static routing and dynamic routing with advanced hardware processing capacity. The machine adopts modular design, which supports up to 4 Port 10G SFP+, and retains the expansion ability to further support 10GE when realizing gigabit convergence or access. It supports IPv4/IPv6 hardware double stack and line speed forwarding, so that customers can easily cope with the coming IPv6 era, which provides high capacity exchange capacity. LBT248GST4-SFP switch has the operating temperature of -40℃ ~ 85℃, has the super firmness to adapt to all kinds of harsh environment, can also be very convenient to install in the machine room cabinet. The rack-mounted characteristics and wide temperature operation make the switch a plug and play industrial-grade device, providing a reliable and convenient solution for users to network their Ethernet devices.


Strong processing ability

LBT248GST4-SFP switch is based on the powerful and stable

processing power of VCore-III MIPS-based CPU

LBT248GST4-SFP provides up to 598Gbps of switching capacity

port full speed filtering and forwarding 252Mpps

To ensure that the trunk network of large traffic data without blocking

Forwarding.


Features

•Data control: support 802.3x full duplex flow control, support network storm suppression

•Redundant network: support STP/RSTP/MSTP, support ERPS (self-healing time <20ms)

•Support IPv6, static routing, Dynamic routing (RIP,OSPF)

•Support RIPng, OSPFv3, DHCP Server, DHCP replay, Qos

•Multicast management: Support IGMP Snooping V1/V2/V3

•VLAN: support IEEE 802.1q VLAN, effectively isolated broadcast domain

•Link aggregation: support link static/dynamic aggregation, provide perfect bandwidth utilization

•QoS: Support COS\DSCP, 4 queues, support WRR\SP scheduling mode

•Security management: support ACL access control list, support 802.1x, support user classification management

• Management function: support Web, SNMP management mode

•Monitoring maintenance: support port mirroring, interface status monitoring, log management

•Alarm function: support power supply, port, abnormal state relay output


Specifications:

Model No.LBT248GST4-SFP
Interface

24-Port 10/100/1000Mbps SFP 

8-Port 10/100/1000Mbps RJ45 (combo)

4-Port 10G SFP+

1-Port console


Performance Specification

Bandwidth(switch capacity): 598Gbps 

Packet Buffer Memory:32Mbit

Packet Forwarding Rate: 252Mpps

MAC Address Table: 32K


InstallationBracket mounted
Maximum Frame Size16360bytes 
Flow ControlBack pressure for half duplex, IEEE 802.3x pause frame for full duplex
EnclosureIP50 aluminum housing
LED Indicator

POWER: Red

Fiber: Link 2(Green)

Ethernet: Yellow


Dual Power Input

36 to 72V DC &110~240V/50~60Hz AC 

Power Consumption< 45watts
Surge protection±4KV
Network Protocols

IEEE802.3 10BASE-T; 

IEEE802.3i 10Base-T; 

IEEE802.3u;100Base-TX/FX; 

IEEE802.3ab 1000Base-T;  

IEEE802.3z 1000Base-X; 

IEEE802.3x;


Network cables

10BASE-T: Cat3,4,5 UTP(≤100 meter)     

100BASE-TX: Cat5 or later UTP(≤10meter)

1000BASE-TX: Cat6 or later UTP(≤100 meter)


Industry Standard

(EMC 4)

FCC CFR47 Part 15,EN55022/CISPR22, Class A 

IEC61000-4-2 (ESD): ±8kV (contact), ±12kV (air)

IEC61000-4-3 (RS): 10V/m (80~1000MHz)

IEC61000-4-4 (EFT): Power Port: ±4kV; Data Port: ±2kV

IEC61000-4-5 (Surge): Power Port: ±2kV/DM, ±4kV/CM; Data Port: ±2kV

IEC61000-4-6 (CS): 3V (10kHz-150kHz); 10V (150kHz-80MHz)

IEC61000-4-16 (Common mode conduction): 30V (cont.), 300V (1s)


CertificationCE FCC Rohs compliance
MTBF>300,000hours
Dimensions (W x D x H)442 x 325 x 44 mm
Weight

Product Weight: 4KGS

Packing Weight: 4.15KGS

Working Environment

Working temperature: -40~85℃ ;  

Storage temperature: -40~85℃

Relative Humidity: 5%~95 %( no condensation)

Warranty 

1-year replacement with new item; 3-years for main parts. 


Dimensions

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Ordering Information

LBT248GST4-SFP24-Port gigabit SFP +8G RJ45 combo+4-Port 10G SFP L3 Managed Industrial Switch