TL-SG3428

HARDWARE FEATURES

Interface
• 24× 10/100/1000 Mbps RJ45 Ports
• 4× Gigabit SFP Slots
• 1× RJ45 Console Port
• 1× Micro-USB Console Port

Fan Quantity
Fanless

Power Supply
100-240 V AC~50/60 Hz

Dimensions ( W x D x H )
17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm)

Mounting
Rack Mountable

Max Power Consumption
• V1: 19.22 W (110 V/60 Hz)
• V2: 19.9 W (220 V/50 Hz)

Max Heat Dissipation
• V1: 65.58 BTU/hr (110 V/60 Hz)
• V2: 67.73 BTU/h (220 V/50 Hz)

PERFORMANCE

Switching Capacity
56 Gbps

Packet Forwarding Rate
41.66 Mpps

MAC Address Table
• V1: 8K
• V2 and above: 16K

Packet Buffer Memory
12 Mbit

Jumbo Frame
9 KB

SOFTWARE FEATURES

Quality of Service
• 8 priority queues
• 802.1p CoS/DSCP priority
• Queue scheduling
– SP (Strict Priority)
– WRR (Weighted Round Robin)
– SP+WRR
• Bandwidth Control
– Port/Flow based Rating Limiting
• Smoother Performance
• Action for Flows
– Mirror (to supported interface)
– Redirect (to supported interface)
– Rate Limit
– QoS Remark

L2 and L2+ Features
• Link Aggregation
– Static link aggregation
– 802.3ad LACP
– Up to 8 aggregation groups and up to 8 ports per group
• Spanning Tree Protocol
– 802.1d STP
– 802.1w RSTP
– 802.1s MSTP
– STP Security: TC Protect, BPDU Filter, BPDU Protect, Root Protect, Loop Protect
• Loopback Detection
– Port-based
– VLAN based
• Flow Control
– 802.3x Flow Control
– HOL Blocking Prevention
• Mirroring
– Port Mirroring
– CPU Mirroring
– One-to-One
– Many-to-One
– Tx/Rx/Both

L2 Multicast
• Supports 511 (IPv4, IPv6) IGMP groups
• IGMP Snooping
– IGMP v1/v2/v3 Snooping
– Fast Leave
– IGMP Snooping Querier
– IGMP Authentication
• IGMP Authentication
• MVR
• MLD Snooping
– MLD v1/v2 Snooping
– Fast Leave
– MLD Snooping Querier
– Static Group Config
– Limited IP Multicast
• Multicast Filtering: 256 profiles and 16 entries per profile

VLAN
• VLAN Group
– Max 4K VLAN Groups
• 802.1q Tagged VLAN
• MAC VLAN: 30 Entries
• Protocol VLAN: Protocol Template 16, Protocol VLAN 16
• GVRP
• VLAN VPN (QinQ)
– Port-Based QinQ
– Selective QinQ
• Voice VLAN

Access Control List
• Time-based ACL
• MAC ACL
– Source MAC
– Destination MAC
– VLAN ID
– User Priority
– Ether Type
• IP ACL
– Source IP
– Destination IP
– Fragment
– IP Protocol
– TCP Flag
– TCP/UDP Port
– DSCP/IP TOS
– User Priority
• Combined ACL
• Packet Content ACL
• IPv6 ACL
• Policy
– Mirroring
– Redirect
– Rate Limit
– QoS Remark
• ACL apply to Port/VLAN