Network Media: 10/100Base-TX UTP 100Base-FX 50/125 m Multimode Fiber 100Base-FX 62.5/125 m Multimode Fiber Ports: 1 x RJ-45 10/100Base-TX Auto-negotiation/ Auto MDI/MDX 1 x ST 100Base-FX Duplex Max Distance: 2 km 50/125 m Fiber 2 km 62.5/125 m Fiber Transfer Rate: 10Mbps Ethernet 100Mbps Fast Ethernet Dimensions: 4.8" x 1.0" x 1.0 Package Contents: MIL-RC3112 Power Adapter Parts: 1 year limited Labor: 1 year limited