Installation Manual
H3C AR 18-2X Series Routers
Chapter 1 Product Overview
1-3
II. System specifications
Table 1-1
System specifications of the AR 18-21
Item
AR 18-21
Interface
1 console port
1 x 10/100 Mbps Ethernet interface (WAN)
4 x 10/100 Mbps Ethernet interfaces (LAN)
Processor
MPC8247
SDRAM 64
MB
Flash 8
MB
Hardware
encryption
––
Max. power
10 W
Input
Rated voltage: 100 to 240 VAC; 50 to 60 Hz
Current: 0.5 A
Power
supply
(extern
al)
Output
Voltage: 12 VDC
Current: 1.25 A
Dimensions (W x
D x H)
300 x 180 x 45 mm (11.81 x 7.09 x 1.77 in.)
(the maximum measurements, including the
bulge)
Weight
1kg (2.20 lb)
Operating
temperature
0 to 40 C (32 to 104 F)
Relative humidity
(non-condensing)
5 to 90%