Key features
- Advanced L2 features
- Support for Multicast (IGMP Snooping, MVR)
The switches provide end users connection to networks of large enterprises, small and mid-sized businesses and service providers via 1G/10G interfaces.
The switches support Virtual Local Area Networks (VLAN), multicast groups and advanced security functions.
Interfaces
- Packet processor – Realtek RTL9301
- 10/100/1000BASE-T (RJ-45) – 24
- 1000BASE-X(SFP)/ 10GBASE-R(SFP+) – 4
- Console port RS-232 (RJ-45) – 1
Performance
- Bandwidth – 128 Gbps
- Throughput on 64-byte packets – 95.2 MPPS
- Buffer memory – 1.5 MB
- RAM (DDR3) – 512 MB
- ROM (SPI Flash) – 64 MB
- MAC table – 16K
- TCAM table – 2K
- L2 Multicast groups (IGMP Snooping) – 1K
- VLAN table – 4094
- Quality of service (QoS) – 8 output queues per port
- Link Aggregation Groups (LAG) – 24 groups
- Jumbo frame size – he maximum packet size is 12 288 bytes
Interface features
- Head-of-line blocking (HOL) protection
- Auto MDI/MDIX
- Jumbo frames
- Flow Control IEEE 802.3X
- Port mirroring
- RSPAN
МAC table
- Independent learning mode per VLAN
- MAC Multicast Support
- Configurable aging time of MAC addresses
- Static MAC Entries
- MAC change events monitoring per ports
VLAN features
- IEEE 802.1Q
- Q-in-Q
L2 Multicast features
- Multicast profiles
- Static Multicast groups
- IGMP Snooping v1,2,3
- Port-based IGMP Snooping Fast Leave
- IGMP proxy-report features
- IGMP Querier
- MVR
L2 features
- STP (Spanning Tree Protocol, IEEE 802.1d)
- RSTP (Rapid Spanning Tree Protocol, IEEE 802.1d)
- MSTP (Multiple Spanning Tree Protocol, IEEE 802.1s)
- STP Root Guard
- STP Loop Guard
- STP BPDU Guard
- BPDU Filtering
- Spanning Tree Fast Link option
- Loopback Detection (LBD)
- Port isolation
- Storm Control for different types of traffic (broadcast, multicast, unknown unicast)
- Layer 2 Protocol Tunneling
Link Aggregation functions
- Static LAG
- Dynamic LAG (LACP)
- LAG Balancing Algorithm
Service functions
- Virtual cable testing (VCT)
- Optical transceiver diagnostics
Security functions
- DHCP Snooping
- DHCP Option 82
- MAC-based authentication, Port Security, static MAC entries
- Traffic segmentation
- DHCP clients filtering
- BPDU attacks prevention
Access control lists (ACL)
- L2-L3-L4 ACL (Access Control List)
- IPv6 ACL
- ACL based on:
- Switch port
- IEEE 802.1p priority
- VLAN ID
- EtherType
- DSCP
- IP type
- TCP/UDP port number
- User Defined Bytes
Quality of service (QoS) and rate limiting
- Shaping, policing
- Support for IEEE 802.1p Class of Service
- Scheduling algorithms: Strict Priority/Weighted Round Robin (WRR)
- IEEE 802.1p priority for management VLAN
- ACL-based traffic classification
- ACL-based CoS/DSCP mark assignment
- CoS to DSCP remarking
- DSCP to CoS remarking
Main management functions
- 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 (IEEE 802.1ab) + LLDP MED
- Access management – privilege levels for users
- Management interface blocking
- Local authentication
- IP addresses filtering for SNMP
- RADIUS and TACACS+ clients
- Telnet client
- Telnet server, SSH server
- Macro commands
- 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
- Limiting of traffic to CPU
- Password encryption
- Ping (support for IPv4/IPv6)
- IPv4/IPv6 static routes support
- Support for several versions of configuration file
Monitoring functions
- Interface statistics
- CPU utilization monitoring per task and per queue
- RAM utilization monitoring
- Temperature monitoring
- TCAM monitoring
Physical specifications and environmental parameters
- Power supply:
- 110–250 V AC, 60/50 Hz
- 18–72 V DC
- Input current:
- 0.23–0.10 A AC
- 1.39–0.35 A DC
- Maximum power consumption – 25 W
- Hardware support for Dying Gasp for MES2424 AC
- Operating temperature – from -20 to +50 °С
- Storage temperature – from -40 to +70 °С
- Operating humidity – no more than 80%
- Passive cooling
- Dimensions (WxHxD), mm – 430×44х203
- Weight – 2.44 kg