• A 2-later switch has 24 100/1000 SFP ports, 4 1000Base-Ts combo ports and also 2 expandable slots that can attach 2 1G SFP ports, 2 1000 Base-Ts or G-PON uplink modules
• A 2 layer AON switch with 24 100Base-FX ports, 2 1G SFP port and 2 1000Base-T ports