MES1024, 1124, 2124access switch

Access switch series



The MES1024, MES1124, MES2124 series of switches are designed for use in service provider networks as L2 access layer switches. The MES1x24 switches are equipped with 24 ports 10/100Base-T, and 2 or 4 Combo ports 1000Base-T/Base-X. The MES2124 offers 24 ports 10/100/1000Base-T, and 4 Combo ports 1000Base-T/Base-X. The switches provide connection by end users to large enterprise networks, small and medium businesses and to operator networks – ISP, Internet Service Providers via 100M/1G interfaces. The functionality of the switch provides the option of physical stacking, support of VLANs, virtual local area networks, support of multicast distribution groups and advanced security features.



  • L2 switch
  • High performance
  • Stackable
  • Multicast support  
    •   IGMP  
    •   IGMP snooping
    •   MVR
  • Advanced security functions:
    •   L2-L4 ACL
    •   IP source guard
    •   Dynamic ARP Inspection, etc.

List of available swithces

   MES1024  MES1124  MES2124
Interfaces 24x 10/100Base-T (RJ-45)
2x 10/100/1000Base-T/1000Base-X (SFP)
24x 10/100Base-T (RJ-45)
4x 10/100/1000Base-T/1000Base-X (SFP)
24x 10/100/1000Base-T (RJ-45)
4x 10/100/1000Base-T/1000Base-X (SFP)
Console RS232 RS232 RS232
Performance  8,8 Gbps 12,8 Gbps 56 Gbps
MAC-address table 16k 16k 16k
VLAN table 4k 4k 4k
ACL table 1k 1k 1k
Jumbo frame 10k 10k 10k
  Physical and environmental parameters
Noise level
 0 dB
0 dB
0 dB

Power supply:    voltage


230 V, 50 Hz

max 25 W

230 V, 50 Hz

max 25 W 

230 V, 50 Hz

max 25 W
Dimension 430 x 44 x 265 mm 430 x 44 x 265 mm 430 x 44 x 265 mm
Fans 4 pcs 4 pcs 4 pcs





-10 to + 45 °C

-40 to + 70 °C


-10 to + 45 °C

-40 to + 70 °C


-10 to + 45 °C

-40 to + 70 °C
Humidity < 80 % < 80 % < 80 %


Interface functions:
Head-of-line blocking (HOL) protection - Virtual Output Queues
Support Back pressure
Support MDI / MDIX
Support Jumbo frames
Flow Control (IEEE 802.3X)
Port mirroring
Stackable up to 4 switches

MAC addresses functionality:
MAC-address table 16K
Independent learning mode in each VLAN
MAC Multicast Support
Adjustable storage time MAC-addresses
Static MAC Entries

VLAN support:
Up to 4K VLAN
Support Default VLAN
Support Voice VLAN
VLAN mirroring
Support 802.1Q
Support Q-in-Q
Support Selective Q-in-Q
Support GVRP

Function L2 Multicast:
Support 1K groups
Multicast-profile support
Support static Mullticast groups
Support IGMP Snooping v1, 2,3
Support IGMP snooping Fast Leave on the basis of the port / host
Support IGMP snooping host-based Fast Leave
Support MLD Snooping v1, 2
Support IGMP Querier
Multicast TV VLAN

Functions L2:
STP protocol support (Spanning Tree Protocol)
Support Spanning Tree Fast Link option
Support Per-device Spanning Tree (802.1d)
Support RSTP (Rapid spanning tree protocol)
Support Multiple Spanning Tree-MSTP (IEEE802.1s)
Support EAPS
Support STP Root Guard
Support BPDU Filtering
Support STP BPDU Guard
Support Per-device Loopback Detection (LBD)
Support Ethernet OAM
Support ULDP (Discovery Protocol unidirectional links)
Support Ethernet CFM
Support G.8032 v2

Link Aggregation Functions:
LAG groups establishment
Aggregation using LACP
Support LAG Balancing Algorithm

Support for IPv6:
Functionality IPv6 Host
Common use of IPv4, IPv6
ISATAP tunneling

Security features:
DHCP snooping
Option 82 of DHCP protocol
IP Source address guard
Dynamic ARP Inspection (Protection)
Supports Flow
Authentication checking based on MAC addresses, limiting the number of MAC addresses, static MAC address
Authentication by port based on 802.1x
Support Time-Based 802.1x
Guest VLAN
DoS attack prevention system  
Traffic segmentation
Protection from unauthorized DHCP servers
Filtering of DHCP clients
BPDU attack prevention
NetBIOS / NetBEUI filtering
PPPoE Intermediate agent

ACL (Access Control Lists)
Up to 1024 rules
L2-L3-L4 ACL (Access Control List)
Dynamic ACL
Time-Based ACL
ACL on the basis of

  • switch port
  • 802.1p priority
  • Ether type
  • DSCP
  • Type of protocol
  • Number of TCP / UDP port
  • Class of traffic IPv6
  • IPv6 flow label
  • Package contents defined by user

Statistics ACL
CPU interface filtering

Monitoring functions:
Interface Statistics
Remote monitoring RMON / SMON
Support mechanism CPU utilization
Monitoring of CPU
Monitoring of temperature
Monitoring TCAM


Basic functions of Quality of Service (QoS) and bandwidth limitation:
Support QoS / COS
Statistics QoS
Bandwidth limitation on ports (shaping, policing)
Support up to 4 priority queues
Support 802.1p Class of Service
Broadcast "storm" protection
Bandwidth Management  

  • processing queues
  • Strict Priority

CoS based on:

  • Switch Port
  • 802.1p Priority Queues
  • MAC address
  • Ether type
  • TOS
  • DSCP
  • Type of protocol
  • TCP / UDP port
  • IPv6 Traffic Class
  • IPv6 flow label
  • Contents of the package, user-defined
  • Set the 802.1p priority tags
  • Add a tag TOS

802.3ah Ethernet Link OAM
Dying Gasp
802.1ag Connectivity Fault Management (CFM)
802.3ah Unidirectional Link Detection (DULD)

Main management functions:
Web based management
Downloading and uploading of the configuration file via the
SNMP protocol
Command Line Interface (CLI)
SNTP (Simple Network Time Protocol)
LLDP (802.1ab) + LLDP MED
Controlled access - levels of authorization and privilege
Blocking access to the control interface
Local authentication
IP-address filtering for SNMP
(Remote Authentication Dial In User Service, Terminal Access
Controller Access-Control System)
SSH server
SSL support
Support of macro commands
System log
Automatic DHCP configuration
DHCP Relay (Supports IPv4)
DHCP Option 12
DHCP Relay Option 82
adding ID tag - PPPoE Circuit  
Flash File System
Memory monitoring
Debug commands
Password Encryption
Password Recovery
Ping (support IPv4/v61)
Multiple IP Interface
FTP server

Service functions:
Virtual Cable Testing (VCT)
Optical transceiver diagnostics
Green Ethernet
  - Weighted Round Robin (WRR)
  - Strict + WRR
Three color marking

RFC 1065, 1066, 1155, 1156, 2578 MIB Structure
RFC 1901, 1908, 3418, 3636, 1442, 2578 SNMP v2 MIB:
RFC 271, 1757, 2819 RMON MIB
RFC 2465 IPv6 MIB
RFC 2737 Entity MIB
RFC 4293 IPv6 SNMP Mgmt interface MIB
Private MIB
RFC 1212 Concise MIB Definitions
RFC 1215 MIB Traps Convention
RFC 1493 Bridge MIB 4188
RFC 1157, 2571-2576 SNMP MIB
RFC 1398, 1643, 1650, 2358, 2665, 3635 EtherLike 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 3298 MIB for Diffserv
RFC 2620 RADIUS Accounting Client MIB
RFC 2925 Ping & Traceroute MIB
RFC 791 IP
RFC 792 ICMPv4
RFC 2463, 4443 ICMPv6
RFC 4884 Extended ICMP messages of support for Multi-Part
RFC 2474, 3260 Definition of the DS field in the IPv4 and IPv6
RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication
Protocol (EAP)
RFC 2571, RFC2572, RFC2573, RFC2574 SNMP