MGSW-28240F

• 24-port 100/1000BASE-X SFP mini-GBIC slot
• 4 shared 10/100/1000BASE-T RJ45 ports
• 4-port 1G/10G SFP+ slot
• RS232 RJ45 console interface for switch basic management and setup
• Hardware Conformance
• 36 to 60V DC, redundant power with polarity reverse protect function
• -10 to 60 degrees C operating temperature
• 19-inch rack-mountable
• Fault relay alarm for port breakdown, power failure
• Two built-in thermal fans

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, broadcast storm control and runt/CRC filtering eliminate erroneous packets to optimize the network bandwidth
• Storm Control support
• - Broadcast/Multicast/Unknown-Unicast
• Supports VLAN
• - IEEE 802.1Q Tagged VLAN
• - Up to 255 VLANs groups, out of 4094 VLAN IDs
• - Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
• - Private VLAN Edge (PVE)
• - Voice VLAN
• Supports Spanning Tree Protocol
• - STP, IEEE 802.1D Spanning Tree Protocol
• - RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
• - MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
• - BPDU Guard
• Supports Link Aggregation
• - 802.3ad Link Aggregation Control Protocol (LACP)
• - Cisco ether-channel (static trunk)
• - Maximum 12 trunk groups, up to 16 ports per trunk group
• - Up to 32Gbps bandwidth (duplex mode)
• Provides port mirror (many-to-1)
• Port mirroring to monitor the incoming or outgoing traffic on a particular port

Quality of Service

• Ingress Shaper and Egress Rate Limit per port bandwidth control
• 4 priority queues on all switch ports
• Traffic classification
• - IEEE 802.1p CoS
• - TOS/DSCP/IP Precedence of IPv4/IPv6 packets
• - 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 policies on the switch port
• QoS Control List Wizard makes QoS creation and configuration easier and more quickly
• DSCP remarking

• Supports IGMP Snooping v1, v2 and v3
• Querier mode support
• IGMP Snooping port filtering
• Multicast VLAN Registration (MVR) support

• IEEE 802.1x Port-based/MAC-based network access authentication
• Built-in RADIUS client to co-operate with the RADIUS servers
• TACACS+ login users access authentication
• RADIUS/TACACS+ users access authentication
• IP-based Access Control List (ACL)
• MAC-based Access Control List
• Source MAC/IP address binding
• DHCP Snooping to filter un-trusted DHCP messages
• Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
• IP Source Guard prevents IP spoofing attack
• Auto DoS rule to defend DoS attack
• IP address access management to prevent unauthorized intruder

• Switch Management Interfaces
• - Console/Telnet Command Line Interface
• - Web switch management
• - SNMP v1, v2c, and v3 switch management
• - SSH/SSL secure access
• Four RMON groups (history, statistics)
• IPv6 IP Address/NTP/DNS management
• Built-in Trivial File Transfer Protocol (TFTP) client
• DHCP for IP address assignment
• Firmware upload/download via HTTP/TFTP
• DHCP Relay and Option 82
• User Privilege levels control
• NTP (Network Time Protocol)
• Link Layer Discovery Protocol (LLDP) Protocol
• Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
• Reset button for system reboot or reset to factory default
• PLANET Smart Discovery Utility for deploying management
• ICMPv6

• ITU-T G.8032 Ethernet Ring Protection Switching
• Redundant Power System
• 100~240V AC/36~60V DC dual power redundant
• Active-active redundant power failure protection
• Backup of catastrophic power failure on one supply
• Fault tolerance and resilience

• 2 Digital Input (DI)
• 2 Digital Output (DO)
• Integrates sensors into auto alarm system
• Transfers alarm to IP network via email and SNMP trap
  
  

 Specification MGSW-28240F EN