Hardware
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Interface
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22* 10/100/1000Mbps RJ45 port, Auto-Negotiation, Auto MDI/MDIX
2 * Combo port: 2 * 10/100/1000Mbps RJ45 port + 2 * SFP slot(Mini-GBIC), 1000 full mode supported
1 * RS232 Console port
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LED
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PWR, CPU, 1-24 1000M, 1-24 LNK/ACT
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Power Supply
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100-240V AC/50-60Hz
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Dimensions (L x W x H )
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432 x 250 x 44 mm
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Software
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Standard
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IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T,
IEEE 802.3z 1000Base-LX/SX, IEEE 802.3x, IEEE 802.3ad,
IEEE 802.1p, IEEE 802.1q, IEEE 802.1d, IEEE 802.1w, IEEE 802.1s, IEEE 802.1x
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Switching Fabric Capacity
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48 Gbps
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MAC Address Table
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8K, auto-learning & auto-aging
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Transmission Method
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Store and Forward
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Packet Buffer Memory
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4 Mbits
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Link Aggregation
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Cisco ether-Channel (Static Trunk)
IEEE 802.3ad LACP (Link Aggregation Control Protocol)
Up to 8 Trunk groups
Up to 8 ports per trunk group
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Spanning Tree Protocol (STP)
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STP, IEEE 802.1D (Classic Spanning Tree Protocol)
RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, spanning tree by VLAN)
Loopback detection
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Multicast
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IGMP Snooping V1/V2/V3
Multicast VLAN Registration(MVR)
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VLAN
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IEEE 802.1Q Tag-based VLAN
Up to 4K VLANs groups, out of 4094 VLAN IDs
GVRP protocol for VLAN Management
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Flow Control
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IEEE 802.3x PAUSE frame Flow Control, Full-Duplex mode
Back-Pressure Flow Control, Half-Duplex mode
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Quality of Service (QoS)
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8 priority queues
Strict priority(SP), Weighted Round Robin(WRR), SP+WRR CoS policies
Traffic-policing policies
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DHCP
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DHCP Snooping
DHCP Relay
DHCP option 82
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Security
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IEEE 802.1x Port-Based/MAC-Based Authentication
RADIUS/TACACS+ users access authentication
Access Control List(ACL)
Dynamic ARP inspection
IP-MAC-Port-VID Binding
Broadcast Storm Control
SSH encryptions
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Management
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Console / Telnet Command Line Interface
Web
SNMP v1/v2c/v3,
SSH v1/v2
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Others
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Port mirroring
flow mirroring
LLDP(Link Layer Discovery Protocol)
DLDP (Device Link Detection Protocol)
Egress and Ingress Bandwidth Control
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Others
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Certification
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FCC, CE
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Environment
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Operating Temperature: 0℃~40℃
Storage Temperature: -40℃~70℃
Operating Humidity: 10%~90%RH non-condensing
Storage Humidity: 5%~90%RH non-condensing
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Package
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1 * ST3324GF
2 * Brackets
1 * RS232 Cord
1 * Power Cord
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