- 4 100Mbps BNC female ports with Long Reach PoE Injector function
- 2 10/100/1000BASE-T Gigabit RJ45 copper ports
- 2 100/1000BASE-X mini-GBIC/SFP slots
- RJ45 console interface for switch basic management and setup
Long Reach Power over Ethernet:
- Supports PoE power up to 36 watts for each PoE port
- Remote power feeding up to 1 kilometer with 5C2V/RG6 75Ω coaxial cable
- Long Reach PoE Management
- Total Long Reach PoE power budget control
- Per port Long Reach PoE function enable/disable
- Long Reach PoE port power feeding priority
- Per Long Reach PoE port power limitation
- Long Reach PD alive check
- Long Reach PoE schedule
Industrial Case/Installation:
- IP30 aluminum case protection
- DIN-rail and wall-mount design
- Redundant Power Design
- - 48 to 56V DC, redundant power with polarity reverse protect functionSupports EFT protection for 6000V DC power and 6000V DC Ethernet ESD protection
- -20 to 75 degrees C operating temperature
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 and runt/CRC filtering that eliminates erroneous packets to optimize the network bandwidth
- Supports VLAN
- IEEE 802.1Q tagged VLAN
- Provider Bridging (VLAN Q-in-Q, IEEE 802.1ad) support
- Protocol VLAN- Voice VLAN- Private VLAN- Management VLAN
- 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
- Supports Link Aggregation
- IEEE 802.3ad Link Aggregation Control Protocol (LACP)
- Cisco ether-channel (static trunk)
- Maximum 4 trunk groups, up to 4 ports per trunk group
- Provides port mirror (many-to-1)
- Loop protection to avoid broadcast loops
Quality of Service:
- Ingress/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 packetsStrict priority and Weighted Round Robin (WRR) CoS policies
Multicast:
- Supports IGMP snooping v2 and v3
- Supports MLD snooping v1, v2
- IGMP querier mode support
- IGMP snooping port filtering
- MLD snooping port filtering
SecurityAuthentication:
- IEEE 802.1X Port-based network access authentication
- Built-in RADIUS client to co-operate 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
- SSH/SSL
Management:
- IPv4 and IPv6 dual stack management
- Switch management interface
- Web switch management
- Telnet command line interface
- SNMP v1, v2c and v3
- SSH/SSL secure access
- 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
- Configuration upload/download through Web interface
- Dual images
- Hardware reset button for system reboot or reset to factory default
- SNTP Network Time Protocol
- Cable diagnostics
- Link Layer Discovery Protocol (LLDP) and LLDP-MED
- SNMP trap for interface linkup and linkdown notifications
- Event message logging to remote Syslog server
- Four RMON groups (history, statistics, alarms and events)
- PLANET Smart Discovery utility