PLANET SGSW-24040 - Manual (Page 23)

User’s Manual of SGSW-24040 / 24240 Series
23
1.4 Product Features
 Physical Port
SGSW-24040 / SGSW-24040R

24-Port 10/100/1000Base-T Gigabit Ethernet RJ-45

4 100/1000Base-X SFP slots, shared with Port-21 to Port-24

RS-232 DB9 console interface for Switch basic management and setup

2 High-performance 5GbE Stacking interface
SGSW-24040P / SGSW-24040P4 / SGSW-24040HP

24-Port 10/100/1000Base-T Gigabit Ethernet RJ-45 with IEEE 802.3af PoE Injector (SGSW-24040P / 24040P4)

24-Port 10/100/1000Base-T Gigabit Ethernet RJ-45 with IEEE 802.3af / 802.3at PoE Injector (SGSW-24040HP)

4 100/1000Base-X SFP slots, shared with Port-21 to Port-24

RS-232 DB9 console interface for Switch basic management and setup

2 High-performance 5GbE Stacking interface
SGSW-24240 / SGSW-24240R

24 100/1000Base-X mini-GBIC/SFP slots

8-Port 10/100/1000Base-T Gigabit Ethernet RJ-45, shared with Port-1 to Port-8

RS-232 DB9 console interface for Switch basic management and setup

2 High-performance 5GbE Stacking interface
 Layer 2 Features
■ Prevents packet loss with back pressure (Half-Duplex) and IEEE 802.3x PAUSE frame flow control (Full-Duplex)
■ High performance of Store-and-Forward architecture, broadcast storm control and runt/CRC filtering eliminates
erroneous packets to optimize the network bandwidth
■ Storm Control support:
− Broadcast / Multicast / Unknown-Unicast
■ Support VLAN
− IEEE 802.1Q Tagged VLAN
− Up to 255 VLANs groups, out of 4094 VLAN IDs
− Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
− Private VLAN Edge (PVE)
− Voice VLAN
■ Support Spanning Tree Protocol
− STP, IEEE 802.1D Spanning Tree Protocol
− RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
− MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
− BPDU Guard
■ Support Link Aggregation