1 x Yealink extension port (RJ-45)
1 x Power port
1 x Security lock slot
1 x Reset slot
Other Physical Features
External Yealink Power Adapter: AC 100~240V
input and DC 48V/0.7A Output
USB Output: 5V 0.5A
Power consumption (PSU):
Idle < 13W; Normal operating: 15W; MAX: 16W
Dimension (W.D.H): 700 mm x 98 mm x 121 mm
Operating humidity: 10~95%
Operating temperature: 0~40°C
Storage temperature: -30~70°C