Specifications: Description: IEEE 802.3af PoE compliant or 48 VDC input from included AC power supply
Voltage: 100-240 VAC
Current: 1.0 / 0.4 A
Frequency: 50 / 60 Hz
Features: Product Type:Router
Ethernet Technology:Gigabit Ethernet
Form Factor:Desktop
Number of Network (RJ-45) Ports:4
Number of Serial Ports:1
Total Number of Ports:5
VoIP Supported:Yes
Product Name:MSR931 Router
Flash Memory:128 MB
Standard Memory:256 MB