Physical Port
10/100/1000BASE-T Ethernet ports (Ports 1 to 2)
2 100/1000/2500BASE-X SFP ports (Ports 3 to 4)
6 100/1000BASE-X SFP ports (Ports 5 to 10)
 
Industrial Case and Installation
Redundant power design
12 to 48V DC, redundant power with reverse polarity protection
AC 24V power adapter acceptable
Backup of catastrophic power failure on one supply
Fault tolerance and resilience
IP30 aluminum case 
DIN-rail and wall-mount designs
Supports 6000 VDC Ethernet ESD protection 
-40 to 75 degrees C operating temperature
 
Industrial Protocol
Modbus TCP for real-time monitoring in  SCADA system
IEEE 1588v2 PTP Transparent clock mode (Precision Time Protocol)
 
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/Multicast/Unicast
Supports VLAN
IEEE 802.1Q tagged VLAN
Up to 4K VLANs groups, out of 4094 VLAN IDs
Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad) 
Private VLAN Edge (PVE)
Protocol-based VLAN
MAC-based VLAN
Voice VLAN
GVRP (GARP VLAN Registration Protocol)
Spanning Supports Tree Protocol
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP), spanning tree by VLAN
BPDU Guard
Supports Link Aggregation
802.3ad Link Aggregation Control Protocol (LACP)
Cisco ether-channel (static trunk)
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
Supports G.8032 ERPS (Ethernet Ring Protection Switching)
Compatible with Cisco uni-directional link detection(UDLD) that monitors a link between two switches and blocks the ports on both ends of the link if the link fails at any point between the two devices
 
Layer 3 IP Routing Features
Supports maximum 32 static routes and route summarization
 
Quality of Service
Ingress Shaper and Egress Rate Limit per port bandwidth control
8 priority queues on all switch ports
Traffic classification
IEEE 802.1p CoS
IP TOS/DSCP/IP precedence
IP TCP/UDP port number
Typical network application
Strict priority and Weighted Round Robin (WRR) CoS policies
Supports QoS and In/Out bandwidth control on each port
Traffic-policing on the switch port
DSCP remarking
 
Multicast
Supports IPv4 IGMP snooping v1, v2 and v3
Supports IPv6 MLD snooping v1 and v2
Querier mode support
IPv4 IGMP snooping port filtering
IPv6 MLD snooping port filtering
MVR (Multicast VLAN Registration)
 
Security
Authentication
IEEE 802.1x port-based/MAC-based network access authentication
IEEE 802.1x authentication with guest VLAN
Built-in RADIUS client to cooperate with the RADIUS servers
RADIUS/TACACS+ users access authentication
Guest VLAN assigns clients to a restricted VLAN with limited services
Access Control List
IP-based Access Control List (ACL)
MAC-based Access Control List (ACL)
Source MAC/IP address binding
DHCP Snooping to filter distrusted DHCP messages
Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
IP Source Guard prevents IP spoofing attacks
IP address access management to prevent unauthorized intruder
 
Management
IPv4 and IPv6 dual stack management
Switch Management Interfaces
Console and Telnet Command Line Interface 
HTTP web switch management
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
IPv6 IP address/NTP/DNS management
Built-in Trivial File Transfer Protocol (TFTP) client
BOOTP and DHCP for IP address assignment
System Maintenance
Firmware upload/download via HTTP
Reset button for system reboot or reset to factory default
Dual images
DHCP Relay
DHCP Option 82
DHCP Server
User Privilege levels control
Network Time Protocol (NTP)
Network Diagnostic
SFP-DDM (Digital Diagnostic Monitor)
Cable diagnostic technology provides the mechanism to detect and report potential cabling issues
ICMPv6/ICMPv4 remote ping
SMTP/Syslog remote alarm
System Log
PLANET Smart Discovery Utility for deployment management
PLANET NMS system and CloudViewer for deployment management