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3Com Router 3000 Ethernet Family
Installation Guide
1. Product Overview
1-3
1.2.2 System specifications
Table 1-1 System specifications of the 3Com Router 3000 Ethernet
Item 3036
Interface
1 console port
1 x 10 Mbps Ethernet interface (WAN)
4 x 10/100 Mbps Ethernet interfaces (LAN)
Processor MPC859
SDRAM 64 MB
Flash 8 MB
Hardware encryption ––
Max. power 10 W
Input
Rated voltage: 100 to 240 V a.c.; 50 to 60 Hz
Max. tolerance: 90 to 264 V a.c.; 50 to 60 Hz
Current: 0.5 to 1 A
Power supply
(external)
Output
Voltage: 12 V d.c.
Current: 4 A
Dimensions (W x H x D)
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) 10 to 90%
1.2.3 LEDs
You can gather information about the status of the 3Com Router 3000 Ethernet Family and its
interfaces by reading the seven LEDs on its cover, as shown in
Table 1-2.
Table 1-2 LEDs on the cover of the 3Com Router 3000 Ethernet
LED Description
LAN0/LAN1/LAN2/LAN3/WAN
OFF means no link is present.
ON means a link is present.
Blinking means data is being sent or/and received on the AUX port.
SYS
Blinking means the system is operating normally.
Steady ON or OFF means the system is improperly operating.
PWR
OFF means no power is being supplied.
ON means power is being supplied.