EX70980-00B Управляемый промышленный коммутатор: 8 x 10/100/1000 BASE-TX, 0 x Gigabit Fiber, Uпит. 12…48V DC, -40…+75°C, на DIN-рейку

Management

• Interface:
  • CLI, Telnet and Web Browser
  • SNMP v1/v2c/v3
• Firmware and configuration upgrade and backup via TFTP
• Supports DHCP Server/Client
• RMON (Remote monitoring): group 1, 2, 3, 9
• Port mirroring: TX/RX and both
• SFP transceivers support Digital Diagnostics Monitoring (DDM)
• NTP (Network Time Protocol) time synchronization
• IEEE 802.1ab LLDP (Link Layer Discovery Protocol)

Security

• MAC address filtering
  • Enable/disable port
• Storm control (broadcast and multicast types)
• IEEE 802.1x LAN access control
• Remote authentication through RADIUS
• SSH for CLI and Telnet security
• SSL for web security
• Multi-level user account/password against unauthorized configuration
• System log (remote/local)

Quality of Service (QoS)

• Priority Queues: 4 queues per port
• Traffic classification based on IEEE 802.1p CoS, DSCP, WRR (Weighted round robin) and strict mode
• Rate Limiting (Ingress/Egress)

Layer 2 Features

• Auto-negotiation for port speed and duplex mode
• Flow Control
  • IEEE 802.3x full duplex mode
  • Back-Pressure half duplex mode
• Redundant Protocol
  • IEEE 802.1D Spanning Tree Protocol (STP)
  • IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
  • IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
• VLANs
  • Port-based VLANs
  • IEEE 802.1Q Tag VLANs (128 groups, 4096 VID)
  • GVRP (GARP VLAN Registration Protocol)
  • GMRP (GARP Multicast Registration Protocol)
• Link Aggregation
  • Static Trunk (2 groups, support MAC base)
  • IEEE 802.3ad Link Aggregation Control Protocol
• IGMP Snooping
  • IGMP snooping v1/v2/v3

Performance

• Switching Capability: 16Gbps
• Packet Buffer Size: 1.5M bits
• MAC Address Table: 4K