PLANET WGSW-52040 - Manual (Page 19)

1.3 Product Features
 Physical Port
 48-Port 10/100/1000Base-T Gigabit Ethernet RJ-45
 4 100/1000Base-X mini-GBIC/SFP slots, SFP type auto detection
 RJ-45 to DB9 console interface for Switch basic management and setup
 IP Stacking
 Connects with stack member via both Gigabit TP and SFP interfaces
 Single IP address management, supports up to 24 units stacked together
 Stacking architecture supports Chain and Ring mode
 IP Routing Features
 Supports maximum 128 static routes and route summarization
 Layer 2 Features
 Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit Ethernet standard
 Supports auto-negotiation and half-duplex / full-duplex modes for all 10Base-T/100Base-TX and
1000Base-T ports
 Supports 100/1000Base-X for all SFP interfaces
 Auto-MDI/MDI-X detection on each RJ-45 port
 Prevents packet loss flow control:
- IEEE 802.3x pause frame flow control for full-duplex mode
- Back-pressure flow control in half-duplex mode
 High performance Store and Forward architecture, broadcast storm control, port loopback detect
 16K MAC address table, automatic source address learning and ageing
 Supports VLAN
- IEEE 802.1Q Tag-based VLAN
- GVRP for dynamic VLAN Management
- Up to 256 VLANs groups, out of 4041 VLAN IDs
- Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
- Private VLAN Edge (PVE) supported
- GVRP protocol for Management VLAN
- Protocol-based
VLAN
- MAC-based VLAN
- IP Subnet VLAN
 Support Link Aggregation
- Maximum 32 trunk groups, up to 8 ports per trunk group
- IEEE 802.3ad LACP (Link Aggregation Control Protocol)
- Cisco ether-channel (Static Trunk)
 Spanning Tree Protocol
- 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)
- Supports BPDU & root guard
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