Key features

Up to 24 Gbps bandwidth Non-blocking architecture L3 switches Passive cooling Multicast support (IGMP Snooping, MVR) Advanced security functions (L2-L4 ACL, IP Source Guard, Dynamic ARP Inspection, etc.) MES3508P industrial switches by Eltex are designed to build secure and reliable networks in sites with high temperature, vibration, and mechanical impact requirements.

The switches have 10/100/1000BASE-T with PoE/PoE+ technology support and Combo ports of 10/100/1000BASE-T/ 1000BASE-X/100BASE-FX for optional fiber-optic cable connection.


8х10/100/1000BASE-T PoE/PoE+ (RJ-45)
4×10/100/1000BASE-T/100BASE-FX/ 1000BASE-X (RJ-45/SFP) Combo
Console port RS-232 (RJ-45)


Bandwidth – 20 Gbps
Throughput for 64 bytes – 14 MPPS
Buffer memory – 1.5 MB
RAM (DDR3) – 512 MB
MAC table – 16K
VLAN table – 4094
L2 Multicast groups – 4K
ARP table1 – 4K
Link Aggregation Groups (LAG) – 48, up to 8 ports per LAG
Maximum size of ECMP groups – 8
Quality of Service (QoS) – 8 egress queues per port
for traffic processing: 3K x 24B
for routing: 13K
Jumbo frames size – 10240 bytes

Interfaces functions

HOL blocking protection
Back Pressure
Jumbo frames
IEEE 802.3X flow control
Port mirroring

MAC table functions

Independent mode of learning for each VLAN
MAC Multicast Support
Automatic MAC addresses aging
Static MAC Entries
MAC Flapping logging


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