Description

Key Features
Physical Port
*4 x **0Base-FX Fast Ethernet ports
2 x ***0Base-X SFP slots, shared with Port**5 and Port**6
Layer 2 Features
Auto-MDI/MDI-X detection on  RJ**5 port（*5、*6 ports）
Prevents packet loss with back pressure (half-duplex) and IEEE **2.3x PAUSE frame flow control(full-duplex)
High performance Store and Forward architecture, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
Supports VLAN
IEEE **2.1Q Tag-Based VLAN
Port-Based VLAN
MTU VLAN (Multi-Tenant Unit VLAN)
Supports Spanning Tree Protocol
STP, IEEE**2.1D (Classic Spanning Tree Protocol)
RSTP, IEEE**2.1W (Rapid Spanning Tree Protocol)
Loopback Detection
Supports Link Aggregation
up to 3 trunk groups
up to 4 Fast Ethernet ports or 2 Gigabit ports per trunk group
IEEE **2.3ad LACP (Link Aggregation Control Protocol)
Cisco ether-channel (Static Trunk)
Port Mirroring to monitor the incoming or outgoing traffic on a particular port
Quality of Service
2 priority queues on all Switch ports
Traffic classification
Port-Based priority
IEEE **2.1p based priority
IP TOS / DSCP based priority
TCP / UDP Port-Based QoS
Strict priority and Weighted Round Robin (WRR) CoS policies
In/Out rate limit control on each port
Broadcast Storm Control support
Multicast
Supports IGMP Snooping v1 and v2
Security
MAC address filter
TCP & UDP filter on each port
Management idle time security
Reset button for system reboot or reset to factory default