Product Features - Planet XGSW-28040HP User Manual

1.4 Product Features


Physical Port
 24-Port 10/100/1000Base-T RJ-45 copper with IEEE 802.3at / 802.3af Power over Ethernet Injector function
 4 100/1000Base-X mini-GBIC/SFP slot, shared with Port-21 to Port-24 compatible with 100Base-FX SFP
4 10GBase-SR/LR SFP+ slot, compatible with 1000Base-SX/LX/BX SFP

 RJ45 to RS-232 DB9 console interface for basic management and setup

Power over Ethernet
■ Complies with IEEE 802.3at High Power over Ethernet End-Span PSE
■ Complies with IEEE 802.3af Power over Ethernet End-Span PSE
■ Up to 24 ports of IEEE 802.3af / 802.3at devices powered
■ Supports PoE Power up to 30.8 Watts for each PoE ports
■ Auto detects powered device (PD)
■ Circuit protection prevents power interference between ports
■ Remote power feeding up to 100 meters
■ PoE Management
 Total PoE power budget control
 Per port PoE function enable/disable
 PoE Port Power feeding priority
 Per PoE port power limitation
 PD classification detection
 PD alive-check
 PoE schedule
 PD power recycling schedule

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
User's Manual of XGSW-28040HP
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