Features: Product Type:Router
Ethernet Technology:Gigabit Ethernet
Number of Total Expansion Slots:6
Form Factor:Rack-mountable
Wall Mountable
Compatible Rack Unit:1U
Number of Network (RJ-45) Ports:3
Total Number of Ports:3
VoIP Supported:Yes
Expansion Slot Type:Integrated Services Card (ISC)
Network Interface Module (NIM)
Service Module
SFP
Product Name:4331 Router
Flash Memory:4 GB
Standard Memory:4 GB
Power Supply: Max. Power Consumption: 10W
Power Supply: 24V, 1A Gigabit PoE Adapter (Included)
Power Method: Passive PoE (Pairs 4, 5+; 7, 8 Return)
Supported Voltage Range: 20 to 26V DC