Overview:
SmartByte LT-S8228G-20GX8GC series are Layer 2 full gigabit managed switch, which provides high-density performance, powerful Layer 2 management with 56Gbps switching capacity. The LT-S8228G-20GX8GC provides comprehensive end to end QoS as well as flexible and rich management , security settings, which can meet the high speed, secure and smart requirement for small and medium-size enterprise networks based on cost effective price. The powerful network security features also make the LT-S8228G-20GX8GC performs effective data traffic control for ISP and enterprise VoIP, video streaming, and multicast applications
Features:
• 4*1G/2.5G SFP ports, 16*100/1000M SFP ports and8*1G SFP/RJ45 COMBO ports ,1*RJ45 console and 1* USB port interface for switch basic management and setup
• Port aggregation: Supports GE ports, 2.5GE port aggregation, static and dynamic aggregation
• VLAN : Supports access, truck , hybrid mode and VLAN classification, including the Mac based VLAN, IP based VLAN and protocol based VLAN
• QinQ: Supports port-based, VLAN-based and flow-based QinQ
• Port Mirroring: Many to one port mirroring
• Layer 2 ring network protocol: Supports STP, RSTP, MSTP, G.8032 ERPS protocol, single ring, sub ring
• Multicast: Supports IGMP snooping
• QoS: QoS class, remarking, Supports SP, WRR queue scheduling, Ingress/Engress port-based rate-limit and policy-based QoS
• Security: Support Dot1x，port authentication，mac authentication，RADIUS service; Support port-security, ip source guard，IP/Port/MAC binding,
arp-check and ARP packet filtering for illegal users and port isolation
• Management : Supports LLDP, user management and login authentication; SNMPV1/V2C/V3; web management，HTTP1.1，HTTPS; Syslog and alarm
grading ; RMON （Remote Monitoring）alarm, event and history record; NTP, temperature monitoring; Ping、Tracert and optical transceiver DDM function;
Supports TFTP Client, Telnet Server, SSH Server and IPv6 Management
• Firmware update, configure backup/restore through Web GUI, FTP and TFTP
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Model
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LT-S8228G-20GX8GC
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Fixed ports
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20*1G/2.5G SFP slots，8*1G SFP/RJ45 Combo ports
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Management port
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1*RJ45 Console,1* USB 2.0 port
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Switching capacity
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68Gbps
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Packet forwarding rate
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101.1Mpps
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MAC address table
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16K
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Buffer
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12M bit
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Port aggregation
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Support GE port, 2.5GE aggregation
Support static and dynamic aggregation
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Port features
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Support IEEE802.3x flow control, Port traffic
statistics, port isolation
Support network storm suppression based on port
bandwidth percentage
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VLAN
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Support access, trunk and hybrid mode
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VLAN Classification
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Mac Based VLAN
IP Based VLAN
Protocol Based VLAN
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QinQ
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Basic QinQ (Port-based QinQ)
Flexible Q in Q(VLAN-based QinQ)
QinQ(Flow-based QinQ)
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Port mirroring
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Many to one (Port Mirroring)
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Layer 2 ring network protocol
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Support STP、RSTP、MSTP
Support G.8032 ERPS protocol，single ring, sub ring and other ring
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DHCP
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DHCP Client
DHCP Snooping
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Multicast
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IGMP snooping
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ACL
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IP Standard ACL
MAC extend ACL
IP extend ACL
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QoS
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QoS Class, Remarking
Support SP, WRR queue scheduling
Ingress Port-based Rate-limit
Egress Port-based Rate-limit
Policy-based QoS
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Security
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Support Dot1x，port
authentication，mac authentication，RADIUS service
Support port-security
Support ip source guard，IP/Port/MAC binding
Support arp-check and ARP packet filtering for illegal users
Support port isolation
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Management and maintenance
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Support LLDP
Support user management and login authentication
Support SNMPV1/V2C/V3
Support web management，HTTP1.1，HTTPS
Support Syslog and alarm grading
Support RMON （Remote
Monitoring）alarm, event and history record
Support NTP
Support temperature monitoring
Support Ping、Tracert
Support optical transceiver DDM function
Support TFTP Client
Support Telnet Server
Support SSH Server
Support IPv6 Management
Support FTP，TFTP，WEB upgrading
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Dimension(mm)
(W*D*H)
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440*245*44mm
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Power supply
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VAC input
Rated voltage range：100-240V
Frequency：50/60Hz
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Fan
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Support fan speed control
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Consumption
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≤40W
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Power surge
protection
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6KV, IEC 61000-4-5 Level X（8/20us）
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Ethernet ports
surge protection
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4KV, IEC 61000-4-5 Level 4（10/700us）
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Working temperature
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0℃-50℃
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Humidity
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Working humidity：10%-90%RH
Storage humidity：5%-95%RH
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Model
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Description
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LT-S8228G-20GX8GC
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Layer 2 managed Ethernet switch with 20*1G/2.5G SFP slots and 8*1G SFP/RJ45 Combo ports，AC 100-240V 50/60Hz
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