Product Features - Planet GS-5220-48T4X User Manual

1.4 Product Features

Physical Port

 48-Port 10/100/1000Base-T RJ45 copper
4 100/1000Base-X mini-GBIC/SFP slots, shared with Port-45 to Port-48 compatible with 100Base-FX SFP

4 10GBase-SR/LR SFP+ slots, compatible with 1000Base-SX/LX/BX SFP

 RJ45 to RS-232 DB9 console interface for basic management and setup
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, and runt/CRC filtering eliminates erroneous packets to optimize
the network bandwidth
 Storm Control support
 Broadcast / Unicast / Unknown-unicast
 Supports VLAN
 IEEE 802.1Q tagged VLAN
 Up to 255 VLANs groups, out of 4095 VLAN IDs
 Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
 Private VLAN Edge (PVE)
 Protocol-based VLAN
 MAC-based VLAN
 IP Subnet-based VLAN
 Voice VLAN
 Supports 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
 Supports Link Aggregation
 802.3ad Link Aggregation Control Protocol (LACP)
 Cisco ether-channel (Static Trunk)
 Maximum 26 trunk groups, up to 8 ports per trunk group
 Up to 16Gbps bandwidth (full duplex mode)
 Provides port mirror (many-to-1)
 Port mirroring to monitor the incoming or outgoing traffic on a particular port
 Loop protection to avoid broadcast loops
Layer 3 IP Routing Features

 Supports maximum 128 static routes and route summarization
User's Manual of GS-5220-48T4X
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