User's Manual

ES440 Hardware Guide: Specifications
9
Chapter 4
Specifications
4.1 Hardware Specifications
4.1.1 Physical Specifications
4.1.2 Environmental Specifications
form factor:
mountable, compact, rugged chassis
dimensions:
1.75" H x 8.5" W x 8.5" D
(4.5cm×21.6cm×21.6cm)
weight:
4 lbs (1.8 kg)
power supply:
10 - 30 VDC
POE
connections:
two RJ-45 10/100 Mbps Ethernet ports
one RJ-45 serial port
one USB port
four N-type radio antenna ports (female)
one 48V DC power input port
radio:
Radio1: 802.11a/b/g/n
Radio2, Radio3, and Rado4: high power 802.11a/n
indicators:
system LEDs:
Power, Status, Eth1, Eth2, Radio1, Radio2, Radio3, Radio4
power draw:
8W Maximum
maximum heat dissipation:
20 BTU
cooling:
Convection Cooled
operating temperature:
-40C to +70C
-40F to +158F
operating relative humidity
(non-condensing):
5 - 95%
storage temperature:
-40C to +70C
-40F to +158F