D-Link - SWITCH 16 PORTE GIGABIT + 4 PORTE SFP SMART+ DGS-1210-20

Allied Telesis - AT-FS750/20-50 16 PORT FAST ETHERNET WEBSMART 16 PORT FAST ETHERNET WEBSMART

LEVELONE - FGP-2031 - SWITCH 20-PORTE FAST ETHERNET POE 270W, 16x 2x Gigabit RJ45 + SFP 20-Port Fast Ethernet PoE Switch 16 PoE Outputs 2 x Gigabit RJ45 2 x Gigabit SFP 802.3at/af PoE 270W

LEVELONE - GEP-2021 - SWITCH 20-PORTE GIGABIT POE 802.3at/af 270W, 2x RJ45 + SFP

LEVELONE - IGU-2071 - SWITCH INDUSTRIALE 20-Port L2 Plus Managed Gigabit, 16x 1GbE RJ45, 4x

LEVELONE - IGU-2072 - SWITCH INDUSTRIALE MANAGED L2 Plus a 20 porte, 8x 1GbE RJ45, SFP, 4x

LEVELONE - IGX-2072 - SWITCH INDUSTRIALE MANAGED L2 Plus a 20 porte, 8 x 1GbE RJ45, SFP, 4