The SDW is a 5 port switch which can be configured with one or two fibre optic transceivers for either multi- or singlemode cables. The switch is a plug and play unit but also offers the possibility that each port can be configured via DIP-switches. The screen of each TX port is individually isolated to help prevent earth loop problems within the network. 

• Flexible combination of TX- and FX-ports
• Plug and play
• Can be used as a switch or media converter
• TX chassis individually isolated
• Auto negotiation or manual TX port configuration.
• Automatic MDI/MDI-X crossover
• Extended temperature range –25°C to +70°C (–13°F to +158°F)
• LEDs for diagnostics
• Redundant power
• Wide DC power range
• LC, SC or ST fibre interface
• Single mode or multi mode fibre