Managed switch with optical ports SGE-2103

Technical parameters


The SGE-2103 is a high-performance L2 managed Ethernet switch, equipped with 10/100/1000 Ethernet ports and SFP optical ports for distributed Gigabit Ethernet network construction.

The device supports all modern technologies inherent in switches of this class, such as creating virtual VLANs, prioritizing QoS traffic, ensuring security, and traffic profiling. It is possible to construct networks with a complex tree and ring structure with the help of SGE-2103 switches.


  • MAC address table - 8192 entries
  • VLAN - port sharing, 4096 802.1Q tagged VLANs
  • QoS - 4 queues 8:4:2:1 (FQ) assigned based on:
    • port numbers
    • IP packet headers 
    • VLAN ID 
    • receiver’s and the sender’s MAC addresses
  • TurboRing
  • Ring structure and redundancy support
  • Switch management - RS-232, TCP/IP, specialized software.

Technical parameters

Optical ports  
Number of ports 3
Standard 100Base-FX/1000Base-X
Ports pluggable SFP module
Port rate 1.25 Gbps
10/100/1000 Ethernet ports  
Number of ports 3
Standard 10Base-T/100Base-TX/1000Base-T
Modes 10HD, 10FD, 100HD, 100FD, 1000FD
Features AutoMDIX, 802.3x Flow Control
Power supply  
Power supply  20-72 V DC
Power consumption maximum 12 W
Design block 19", height: 1U.