Key features

Advanced L2 functions

Stacking support

Multicast support  (IGMP Snooping, MVR)

Advanced security functions (L2-L4 ACL, IP Source Guard, Dynamic ARP Inspection, etc.)

Surge protection

The switches provide end users connected to the networks of large enterprises, small and medium-sized businesses, and service provider networks using Fast and Gigabit Ethernet interfaces.

The access switches support physical stacking, VLANs, and multicast groups, as well as advanced security features.

Protection against voltage surges

MES switches are equipped with efficient protection technology against voltage surges (up to 6 kV) caused by lightning discharges.


10/100BASE-T (RJ-45) – 24
10/100/1000BASE-T/1000BASE-X/ 100BASE-FX Combo -4
Console port RS-232/RJ-45


Bandwidth – 12.8 Gbps
Throughput for 64-byte packets – 9 MPPS
MAC table – 16K
The number of active VLANs – 4K
ACL table – 512
Jumbo frames size – Maximum packets size is 10240 bytes
Buffer memory – 8 Mb
RAM (DDR2) – 128 MB
ROM (SPI Flash) – 16 MB
L2 Multicast groups (IGMP Snooping) – 1K
Link Aggregation Groups (LAG) – 16, up to 8 ports per LAG
Quality of Service (QoS) – 4 queues per port
Max. number of units in stack – 3
Maximum power consumption – 25W

Interfaces functions

Head-of-line blocking (HOL) protection
Back Pressure
Jumbo frames
Flow Control (IEEE 802.3X)
Port mirroring
VLAN mirroring

MAC table functions

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


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