Ethernet Access Switches MES2448
Personal order only
- Advanced L2 features
- Support for Multicast (IGMP Snooping, MVR)
The switches support Virtual Local Area Networks (VLAN), multicast groups and advanced security functions.
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Specifications
Documents and files
Warranty
Interfaces
MIB/IETF standards
1Values are for one-way transmission
- 10/100/1000BASE-T (RJ-45) - 48
- 1000BASE-X(SFP)/ 10GBASE-R(SFP+) - 4
- Console port RS-232 (RJ-45) - 1
- Bandwidth - 176 Gbps
- Throughput on 64-byte packets1 - 130.9 MPPS
- Buffer memory - 2 MB
- RAM (DDR3) - 512 MB
- ROM (SPI Flash) - 64 MB
- MAC table - 32768
- ARP table - 1000
- VLAN table - 4094
- L2 Multicast groups (IGMP Snooping) - 4094
- SQinQ rules number - 768 (ingress)/1024 (egress)
- MAC ACL rules - 766
- IPv4/IPv6 ACL rules - 640/320
- L3 interfaces - 8 VLANs, up to 5 of IPv4 addresses for each VLAN, up to 300 of IPv6 GUA for all VLANs in summary
- Link Aggregation Groups (LAG) - 24 groups, up to 8 ports in one LAG
- QoS - 8 output queues with different priorities for each port
- Jumbo frame size - 12288 bytes
- Head-of-line blocking (HOL) protection
- Auto MDI/MDIX
- Jumbo frames
- Flow Control IEEE 802.3X
- Port mirroring (SPAN, RSPAN)
- Independent learning mode per VLAN
- MAC Multicast Support
- Configurable aging time of MAC addresses
- Static MAC Entries
- MAC change events monitoring per ports
- MAC Flapping
- IEEE 802.1Q
- Q-in-Q
- Selective Q-in-Q
- GVRP
- MAC-based VLAN
- Protocol-based VLAN
- Multicast profiles
- Static Multicast groups
- IGMP Snooping v1,2,3
- IGMP Snooping fast leave
- IGMP Proxy reporting
- IGMP authorization via RADIUS
- IGMP Querier
- MVR
- 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 (L2PT)
- ERPS (G.8032v2)2
- IGMP proxy (RFC 4605)
- IGMP proxy fast-leave
- Static LAG
- Dynamic LAG
- LAG Balancing Algorithm
- Virtual cable Test (VCT)
- Optical transceiver diagnostics
- IPv6 Host
- Dual-stack IPv4, IPv6
- DHCP Snooping
- DHCP option 82
- MAC-based authentication, Port Security, static MAC addresses— IEEE 802.1x port-based authentication
- DoS attacks prevention
- Traffic segmentation
- DHCP clients filtering
- BPDU attacks prevention
- PPPoE Intermediate Agent
- IP Source Guard
- Dynamic ARP Inspection
- DHCPv6 Snooping
- IPv6 Source Guard
- IPv6 ND Inspection
- IPv6 RA Guard
- L2-L3-L4 ACL (Access Control List)
- IPv6 ACL
- ACL based on:
- Switch port
- IEEE 802.1p priority
- VLAN ID
- EtherType
- DSCP
- IP protocol type
- TCP/UDP port number
- User Defined Bytes
- Port rate limiting (shaping)
- Rate limiting according to srTCM and trTCM policing algorithms
- IEEE 802.1p Class of Service (CoS)
- Queue scheduling algorithms: Strict Priority/Weighted Round Robin (WRR)
- IEEE 802.1p priority tagging for VLAN management
- ACL-based traffic classification
- ACL-based CoS/DSCP marking
- DSCP to CoS remarking
- CoS to DSCP remarking
- ACL-based VLAN assignment
- IEEE 802.3ah, Ethernet OAM
- Dying Gasp
- IEEE 802.3ah Unidirectional Link Detection (UDLD)
- 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)
- Web interface
- Syslog
- SNTP (Simple Network Time Protocol)
- Traceroute
- LLDP (IEEE 802.1ab) + LLDP MED
- Two 802.1Q headers traffic control
- Commands Authorization using TACACS+ server
- IPv4/IPv6 ACL support for device control
- Switch access management — privilege levels for users
- Management interface blocking
- Local authentication
- IP addresses filtering for SNMP
- RADIUS and TACACS+ (Terminal Access Controller Access Control System) clients
- Telnet client, SSH client
- Telnet server, SSH server
- Macro commands
- Input commands logging via TACACS+ protocol
- DHCP auto configuration
- DHCP Relay (IРv4 support)
- DHCP Relay Option 82
- DHCP server
- PPPoE Circuit-ID tag adding
- Flash File System
- Debug commands
- CPU traffic limiting
- Password encryption
- Ping (IPv4/IPv6 support)
- IPv4/IPv6 static routing
- Support for several versions of configuration file
- Interface statistics
- CPU utilization monitoring per task and per queue
- RAM usage monitoring
- Temperature monitoring
- TCAM monitoring
- Automatic switching to 12 V rechargeable battery when the primary power supply (220V) fails, and vice versa
- 12 V battery charging when operating from 220 V primary power supply
- Power supply type monitoring (SNMP)
- Notification of switching from one type of power to another
- Battery connection indication
- Low battery alarm
- Short circuit protection
MIB/IETF standards
- RFC 1065, 1066, 1155, 1156, 2578 MIB Structure
- RFC 1212 Concise MIB Definitions
- RFC 1213 MIB II
- RFC 1215 MIB Traps Convention
- RFC 1493, 4188 Bridge MIB
- RFC 1157, 2571-2576 SNMP MIB
- RFC 1901-1908, 3418, 3636, 1442, 2578 SNMPv2 MIB
- RFC 2465 IPv6 MIB
- RFC 2737 Entity MIB
- RFC 4293 IPv6 SNMP Mgmt Interface MIB
- Private MIB
- RFC 1398, 1643, 1650, 2358, 2665, 3635 Ether-like MIB
- RFC 2668 802.3 MAU MIB
- RFC 2674, 4363 802.1p MIB
- RFC 2233, 2863 IF MIB
- RFC 2618 RADIUS Authentication Client MIB
- RFC 4022 MIB for TCP
- RFC 4113 MIB for UDP
- RFC 3289 MIB for Diffserv
- RFC 2620 RADIUS Accounting Client MIB
- RFC 768 UDP
- RFC 791 IP
- RFC 792 ICMPv4
- RFC 2463, 4443 ICMPv6
- RFC 793 TCP
- RFC 2474, 3260 Definition of the DS field in the IPv4 and IPv6 Headers
- RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
- RFC 2571, RFC 2572, RFC 2573, RFC 2574 SNMP
- RFC 826 ARP
- RFC 854 Telnet
- Power supply - 36–72 V DC
- Input current - 1.4–0.7 A
- Maximum power consumption - 48 W
- Heat dissipation - 48 W
- Operating temperature - from -20 to +50 °С
- Storage temperature - from -40 to +70 °С
- Cooling - active, 2 fans
- Operating humidity - no more than 80%
- Form factor - 19", 1U
- Dimensions (WxHxD), mm - 430x44х280
- Weight - -3.98 kg
1Values are for one-way transmission
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Descriptions
Software
Operational lifetime of the ELTEX equipment
In development
1
Pre-production
2
Mass production
3
Mass production is over
4
Sold out
5
Support is over
6
During the warranty period the manufacturer ensures technical support and free-of-charge repair at the Enterprise which is situated in Novosibirsk.
As part of the warranty service, technical support is provided on the first-in first-out principle.
The priority support packages of 8/5 and 27/7 types are subjects to additional charges.
