Ethernet Access Switch MES2428P

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• Địa chỉ
  153 Ba Vân, Phường 14, Quận Tân Bình, TP.HCM

Thông tin chi tiết

Packet processor Realtek Realtek RTL8382M

Interfaces

• 24x10/100/1000BASE-T PoE/PoE+
• 4xCombo 10/100/1000BASE-T/100BASE-FX/1000BASE-X
• Console port RS-232/RJ-45

• Bandwidth - 56 Gbps 
• Throughput for 64-byte packets - 41.658 MPPS 
• MAC table - 8K
• ACL table - 1.5K
• Jumbo frame size - the maximum packet size is 10240 bytes
• Buffer memory - 512 KB
• RAM (DDR3) - 256 MB
• ROM (SPI Flash) - 32 MB
• L2 Multicast groups (IGMP Snooping) - 512
• Quality of Service (QoS) - 8 output queues per port

• Head-of-line blocking (HOL) protection
• Auto MDI/MDIX
• Jumbo frames 
• Flow Control IEEE 802.3X
• Port mirroring
• RSPAN

• Independent learning mode per VLAN
• MAC Multicast Support
• Configurable aging time of MAC addresses  
• Static MAC Entries
• MAC change events monitoring per ports

• IEEE 802.1Q 
• Q-in-Q
• Selective Q-in-Q

• Multicast profiles
• Multicast static groups
• IGMP Snooping v1,2,3
• Port-based IGMP Snooping Fast Leave
• IGMP proxy-report features
• MLD Snooping v1,2
• IGMP Querier
• MVR

• STP (Spanning Tree Protocol, IEEE 802.1d)
• RSTP (Rapid Spanning Tree Protocol, IEEE 802.1d)
• MSTP (Multiple Spanning Tree Protocol, IEEE802.1s) 
• STP Root Guard
• STP Loop Guard
• STP BPDU Guard
• BPDU Filtering
• Spanning Tree Fast Link option
• Layer 2 Protocol Tunneling
• Loopback Detection (LBD)
• Post isolation
• Storm Control for different types of traffic (broadcast, multicast, uknown unicast)

• Static LAG
• Dynamic LAG (LACP)
• LAG Balancing Algorithm

• Virtual Cable Testing (VCT)
• Optical transceiver diagnostics

• IPv6 Host
• Dual-stack

• DHCP Snooping
• DHCP Option 82
• IP Source Guard
• Dynamic ARP Inspection (Protection)
• MAC-based authentication, Port Security, Static MAC entries
• DoS attack prevention
• Traffic segmentation
• DHCP clients filtering
• BPDU attacks prevention
• PPPoE Intermediate Agent

• L2-L3-L4 ACL 
• IPv6 ACL
• ACL based on:
  • Switch port 
  • IEEE 802.1p priority
  • VLAN ID
  • EtherType
  • DSCP
  • IP type
  • TCP/UDP port number
  • User Defined Bytes

• Shaping, policing
• Support for IEEE 802.1p Class of Service
• Scheduling algorithms: Strict Priority/Weighted Round Robin (WRR)
• ACL-based traffic classification  
• ACL-based CoS/DSCP mark assignment
• CoS to DSCP, DSCP to CoS remarking
• DSCP to CoS remarking
• ACL-based VLAN assignment

• Download and upload of configuration file via TFTP/SFTP
• Automated backup of configuration file via TFTP/SFTP
• Simple Network Management Protocol (SNMP)
• Command Line Interface (CLI)
• Syslog
• Simple Network Time Protocol (SNTP)
• Traceroute
• LLDP (802.1ab) + LLDP MED
• Access management – privilege levels for users
• Management interface blocking
• Local authentication
• IP addresses filtering for SNMP
• RADIUS and TACACS+ clients
• SSH server
• SSL
• Input commands logging via TACACS+
• DHCP autoprovision
• DHCP Relay (support for IРv4)
• DHCP Relay Option 82
• PPPoE Circuit-ID tag adding
• Flash File System
• Debugging commands
• Rate limit of traffic to CPU
• Password encryption
• Ping (IPv4/IPv6 support)
• IPv4/IPv6 static routes support
• Support for several versions of configuration file

• IEEE 802.3ah, Ethernet OAM
• Dying Gasp
• IEEE 802.3ah Unidirectional Link Detection (UDLD)

• Interface statistics
• CPU utilization monitoring per task and per queue
• RAM utilization monitoring
• Temperature monitoring
• TCAM monitoring 

• Power supply - 36–72 VDC
• Maximum power consumption (including PoE) - 440 W
• PoE budget - 370 W
• Operating temperature - from -20 to +50 °С
• Storage temperature - from -40 to +70 °С
• Operating humidity - no more than 80%
• Cooling - active, 2 fans
• Dimensions (WxDxH), mm - 430x305x44
• Weight - 3.27 kg