Product center-LBT448GST4-MI-SFP-Libiton Technology

48 Port gigabit +4 Port 10G SFP L3 Managed Industrial Switch

Rack mounted Aluminum Industrial Switch

LBT448GST4-MI-SFP switch is a high performance 48 Port gigabit + 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. LBT448GST4-MI-SFP switch has the operating temperature of -40℃ ~ 80℃, 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

LBT448GST4-MI-SFP switch is based on the powerful and stable

processing power of VCore-III MIPS-based CPU

LBT448GST4-MI-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.

Product features:

● Data control: Supports 802.3x full-duplex flow control and network storm suppression

● Redundant network: supports STP, RSTP, MSTP and ERPS

● Redundancy backup: supports the virtual route redundancy protocol VRRP

● Multicast management: Support IGMP Snooping V1, V2, and V3

●VLAN: supports IEEE 802.1Q vlans to effectively isolate broadcast domains

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

●QOS: Support COS\DSCP, 4 queues, support WRR\SP scheduling mode

● Security management: Security management: supports ACL and 802.1x

● Management: Supports WEB, CLI, and SNMP management

Monitoring and maintenance: Support port mirroring, interface status monitoring, log management

Specifications:

Model No.	LBT448GST4-MI-SFP
Interface	48-Port 10/100/1000Mbps RJ45 4-Port 10G SFP+ (compatible with 1000M/2500M/10000M) 1-Port console
Performance Specification	Bandwidth(switch capacity): 598Gbps Packet Buffer Memory:32Mbit Packet Forwarding Rate: 252Mpps MAC Address Table: 32K
Installation	Bracket mounted
Maximum Frame Size	10240bytes
Flow Control	Back pressure for half duplex, IEEE 802.3x pause frame for full duplex
Enclosure	IP50 aluminum housing
LED Indicator	RUN: Green Fiber: X1~X4(Green) Ethernet: Green
Power Input	AC100～240V/50～60Hz
Power Consumption	< 70watts
Surge protection	±4KV
Network Protocols	IEEE 802.3ad, link aggregation protocols IEEE802.3 10BASE-T; IEEE802.3i 10Base-T; IEEE802.3u;100Base-TX/FX; IEEE802.3ab 1000Base-T; IEEE802.3z 1000Base-X; IEEE 802.3ae,10G IEEE 802.3x, Full duplex Ethernet data link Laminar flow control IEEE 802.3az,EEE high efficient ethernet
Network cables	10BASE-T: Cat3,4,5 UTP(≤100 meter) 100BASE-TX: Cat5 or later UTP(≤100meter) 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)
Certification	CE FCC Rohs compliance
MTBF	>300,000hours
Dimensions (W x D x H)	440 x 285 x 44.5 mm
Weight	Product Weight: 5.0KGS Packing Weight: 5.5KGS
Working Environment	Working temperature: -40～80℃ ; Storage temperature: -40～80℃ Relative Humidity: 5%~95 %( no condensation)
Warranty	1-year replacement with new item; 3-years for main parts.

Management features:

Interface	IEEE802.3X (Full-duplex), Port temperature protection setting Port green Ethernet Energy-saving setting Broadcast storm control based on port speed. The speed limit of the message flow in the access port. The minimum particle size is 64Kbps.
Layer 3 Features	L3 network management, IPV4/IPV6 management L3 soft routing forwarding, Static route, Default route @ 128 pcs, APR@1024pcs
VLAN	4K VLAN based on port, IEEE802.1q VLAN based on the protocol VLAN based on MAC VLAN based on IP Voice VLAN, QinQ configuration Port configuration of Access, Trunk, Hybrid
Port Aggregation	LACP, Static aggregation Max 14 aggregation groups and 16 ports per group.
Spanning Tree	STP (IEEE802.1d), RSTP (IEEE802.1w), MSTP (IEEE802.1s)
Industrial Ring Network Protocol	G.8032 (ERPS), Recovery time less than 20ms 250 Ring at most, Max 250 devices per ring. Multicast
Multicast	MLD Snooping v1/v2,Multicast VLAN Registration (MVR) IGMP Snooping v1/v2, Max 1024 multicast groups, Fast log out
Port Mirroring	Bidirectional data mirroring based on port
QoS	SP（Strict Priorty） WFQ (Weighted Fair Queuing) WRR (Weighted Round Robin) Random Early Detect (RED) WeightedRandomEarlyDetection (WRED) Head Of Line Best-Effort Service First come first served 802.1p Cos/Tos，QOS Differentiated Service
ACL	Port-based Issuing ACL,ACL based on port and VLAN L2 to L4 packet filtering, matching first 80bytes message. Provide ACL based on MAC, Destination MAC address, IP Source, Destination IP, IP Protocol Type, TCP/UDP Port, TCP/UDP Port Range, and VLAN, etc.
Security	Support IP ACL，MAC ACL，Vlan ACL,support ACL based on L3 L4 IP+MAC Port binding Support IP Source Guard, RP Detection Support IEEE 802.1x port verification, support Radius
DHCP	DHCP Client, DHCP Snooping, DHCP Server, DHCP Relay
IP routing	Supports port-based input/output bandwidth management. Supports static routes. IPV6 Supports the virtual route redundancy protocol VRRP. Dynamic routes such as RIP, RIPng, OSPF, and OSPFv3 are supported.
System maintenance	Supports configuration file uploading and downloading. Upload the upgrade package. Supports factory restore on WEB, Supports the system log function. Support Ping 、tracert、cable detection and other diagnostic functions. Supports WEB management (HTTP and HTTPS). Supports CLI management. Supports Telnet remote management. Supports SSH 2.0. Supports SNMP network management. Support RMON; Supports NTP clients.

Dimensions

48 Port gigabit +4 Port 10G SFP L3 Managed Industrial Switch

Rack mounted Aluminum Industrial Switch

LBT448GST4-MI-SFP switch is a high performance 48 Port gigabit + 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. LBT448GST4-MI-SFP switch has the operating temperature of -40℃ ~ 80℃, 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

LBT448GST4-MI-SFP switch is based on the powerful and stable

processing power of VCore-III MIPS-based CPU

LBT448GST4-MI-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.

Product features:

● Data control: Supports 802.3x full-duplex flow control and network storm suppression

● Redundant network: supports STP, RSTP, MSTP and ERPS

● Redundancy backup: supports the virtual route redundancy protocol VRRP

● Multicast management: Support IGMP Snooping V1, V2, and V3

●VLAN: supports IEEE 802.1Q vlans to effectively isolate broadcast domains

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

●QOS: Support COS\DSCP, 4 queues, support WRR\SP scheduling mode

● Security management: Security management: supports ACL and 802.1x

● Management: Supports WEB, CLI, and SNMP management

Monitoring and maintenance: Support port mirroring, interface status monitoring, log management

Specifications:

Model No.	LBT448GST4-MI-SFP
Interface	48-Port 10/100/1000Mbps RJ45 4-Port 10G SFP+ (compatible with 1000M/2500M/10000M) 1-Port console
Performance Specification	Bandwidth(switch capacity): 598Gbps Packet Buffer Memory:32Mbit Packet Forwarding Rate: 252Mpps MAC Address Table: 32K
Installation	Bracket mounted
Maximum Frame Size	10240bytes
Flow Control	Back pressure for half duplex, IEEE 802.3x pause frame for full duplex
Enclosure	IP50 aluminum housing
LED Indicator	RUN: Green Fiber: X1~X4(Green) Ethernet: Green
Power Input	AC100～240V/50～60Hz
Power Consumption	< 70watts
Surge protection	±4KV
Network Protocols	IEEE 802.3ad, link aggregation protocols IEEE802.3 10BASE-T; IEEE802.3i 10Base-T; IEEE802.3u;100Base-TX/FX; IEEE802.3ab 1000Base-T; IEEE802.3z 1000Base-X; IEEE 802.3ae,10G IEEE 802.3x, Full duplex Ethernet data link Laminar flow control IEEE 802.3az,EEE high efficient ethernet
Network cables	10BASE-T: Cat3,4,5 UTP(≤100 meter) 100BASE-TX: Cat5 or later UTP(≤100meter) 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)
Certification	CE FCC Rohs compliance
MTBF	>300,000hours
Dimensions (W x D x H)	440 x 285 x 44.5 mm
Weight	Product Weight: 5.0KGS Packing Weight: 5.5KGS
Working Environment	Working temperature: -40～80℃ ; Storage temperature: -40～80℃ Relative Humidity: 5%~95 %( no condensation)
Warranty	1-year replacement with new item; 3-years for main parts.

Management features:

Interface	IEEE802.3X (Full-duplex), Port temperature protection setting Port green Ethernet Energy-saving setting Broadcast storm control based on port speed. The speed limit of the message flow in the access port. The minimum particle size is 64Kbps.
Layer 3 Features	L3 network management, IPV4/IPV6 management L3 soft routing forwarding, Static route, Default route @ 128 pcs, APR@1024pcs
VLAN	4K VLAN based on port, IEEE802.1q VLAN based on the protocol VLAN based on MAC VLAN based on IP Voice VLAN, QinQ configuration Port configuration of Access, Trunk, Hybrid
Port Aggregation	LACP, Static aggregation Max 14 aggregation groups and 16 ports per group.
Spanning Tree	STP (IEEE802.1d), RSTP (IEEE802.1w), MSTP (IEEE802.1s)
Industrial Ring Network Protocol	G.8032 (ERPS), Recovery time less than 20ms 250 Ring at most, Max 250 devices per ring. Multicast
Multicast	MLD Snooping v1/v2,Multicast VLAN Registration (MVR) IGMP Snooping v1/v2, Max 1024 multicast groups, Fast log out
Port Mirroring	Bidirectional data mirroring based on port
QoS	SP（Strict Priorty） WFQ (Weighted Fair Queuing) WRR (Weighted Round Robin) Random Early Detect (RED) WeightedRandomEarlyDetection (WRED) Head Of Line Best-Effort Service First come first served 802.1p Cos/Tos，QOS Differentiated Service
ACL	Port-based Issuing ACL,ACL based on port and VLAN L2 to L4 packet filtering, matching first 80bytes message. Provide ACL based on MAC, Destination MAC address, IP Source, Destination IP, IP Protocol Type, TCP/UDP Port, TCP/UDP Port Range, and VLAN, etc.
Security	Support IP ACL，MAC ACL，Vlan ACL,support ACL based on L3 L4 IP+MAC Port binding Support IP Source Guard, RP Detection Support IEEE 802.1x port verification, support Radius
DHCP	DHCP Client, DHCP Snooping, DHCP Server, DHCP Relay
IP routing	Supports port-based input/output bandwidth management. Supports static routes. IPV6 Supports the virtual route redundancy protocol VRRP. Dynamic routes such as RIP, RIPng, OSPF, and OSPFv3 are supported.
System maintenance	Supports configuration file uploading and downloading. Upload the upgrade package. Supports factory restore on WEB, Supports the system log function. Support Ping 、tracert、cable detection and other diagnostic functions. Supports WEB management (HTTP and HTTPS). Supports CLI management. Supports Telnet remote management. Supports SSH 2.0. Supports SNMP network management. Support RMON; Supports NTP clients.

Dimensions

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