:| Total Number of Network Ports: 5| Modular: No| Stack Port: No| Port/Expansion Slot Details: 5 x Fast Ethernet Network| Media Type Supported: Twisted Pair| Ethernet Technology: Fast Ethernet| Network Technology: 10/100Base-TX| Layer Supported: 2| Manageable: No| Form Factor: Rail-mountable| Green Compliant: Yes| Green Compliance Certificate/Authority: RoHS. .