Description
IPv6/IPv4, 48-Port Managed 802.3at POE+ Gigabit Ethernet Switch + 4-Port 100/1000X SFP (600W PoE budget, 250m Extend mode, supports ERPS Ring, CloudViewer app, MQTT and cybersecurity features)
KEY FEATURES
Physical Port
- 48 10/100/1000BASE-T Gigabit RJ45 copper ports with 48-port IEEE 802.3at/af PoE injector
- 4 100/1000BASE-X mini-GBIC/SFP slots
- Reset button for system factory default and reboot
Switching
- Hardware-based 10/100Mbps, half/full duplex and 1000Mbps full duplex mode, flow control and auto-negotiation, and auto MDI/MDI-X
- Features Store-and-Forward mode with wire-speed filtering and forwarding rates
- IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
- 10K jumbo frame
- Automatic address learning and address aging
- Supports CSMA/CD protocol
Power over Ethernet
- Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE
- Backward compatible with IEEE 802.3af Power over Ethernet
- Up to 48 ports of IEEE 802.3af/802.3at powered devices
- Supports PoE power up to 36 watts for each PoE port
- Auto detects powered device (PD)
- Circuit protection prevents power interference between ports
- Remote power feeding up to 100 meters in standard mode and 250m in extend mode
- 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
Layer 2 Features
- Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
- High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering that eliminates erroneous packets to optimize the network bandwidth
- VLAN Supports
- IEEE 802.1Q tagged VLAN
- Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
- VLAN protocol
- Voice VLAN
- Private VLAN
- VLAN management
- GVRP
- Supports Spanning Tree Protocol
- STP (Spanning Tree Protocol)
- RSTP (Rapid Spanning Tree Protocol)
- MSTP (Multiple Spanning Tree Protocol)
- STP BPDU Guard, BPDU filtering and BPDU forwarding
- Support Link Aggregation
- IEEE 802.3ad Link Aggregation Control Protocol (LACP)
- Cisco ether-channel (static trunk)
- Provides port mirror (many-to-1)
- Loop protection to avoid broadcast loops
- ERPS (Ethernet Ring Protection Switching) Supports
Quality of Service
- Ingress and egress rate limit per port bandwidth control
- Storm control support
- Broadcast/Unknown unicast/Unknown multicast
- Traffic classification
- IEEE 802.1p CoS
- TOS/DSCP/IP precedence of IPv4/IPv6 packets
- Strict priority and Weighted Round Robin (WRR) CoS policies
Multicast
- Supports IPv4 IGMP snooping v2, v3
- Supports IPv6 MLD snooping v1, v2
- IGMP querier support mode
- IGMP snooping port filtering
- MLD snooping port filtering
Security
- Authentication
- IEEE 802.1X port-based network access authentication
- Built-in RADIUS client to cooperate with the RADIUS servers
- RADIUS/TACACS+ login user access authentication
- Access control list
- IPv4/IPv6 IP-based ACL
- MAC-based ACL
- MAC security
- Static MAC
- MAC filtering
- Port security for source MAC address entries filtering
- DHCP snooping to filter untrusted DHCP messages
- Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
- IP source guard prevents IP spoofing attacks
- DoS attack prevention
Management
- IPv4 and IPv6 dual stack management
- Switch management interface
- Web switch management
- Console/Telnet Command Line Interface
- SNMP v1 and v2c switch management
- SSHv2, TLSv1.2 and SNMP v3 secure access
- SNMP Management
- Four RMON groups (history, statistics, alarms and events)
- SNMP trap for interface link up and link down notification
- User privilege levels control
- Built-in Trivial File Transfer Protocol (TFTP) client
- BOOTP and DHCP for IP address assignment
- System maintenance
- Firmware upload/download via HTTP/TFTP
- Configuring upload/download through web interface
- Dual images
- Hardware reset button for system reboot or reset to factory default
- SNTP Network Time Protocol
- Network Diagnostics
- ICMPv6/ICMPv4 Remote Ping
- Cable diagnostics
- Link Layer Discovery Protocol (LLDP) and LLDP-MED
- Event message logging to remote Syslog server
- PLANET Smart Discovery Utility for deployment management
- PLANET NMS system and CloudViewer for deployment management
