3Com Router 3030 Installation Manual page 12

12 C 1: I
HAPTER NTRODUCING THE
System specifications
R 3000 DSL F
OUTER AMILY
Table 4 System specifications of Router 3031
Item
Port
Processor
SDRAM
Flash memory
Maximum power
consumption
Power Supply (external)
Dimensions (WxHxD)
Weight
Operating temperature
Operating humidity
LEDs
There are eleven LEDs on 3031 cover. The following table explains their meaning.
Table 5 LEDs of Router 3031
LED
LAN0/LAN1/LAN2/LAN3
ON means that link has been set up. Blinking means that data is being sent from or received
ADSL ACT
Blinking means that data is being
sent from or received at the
interface.
OFF means ADSL is inactive.
Blinking means the interface is
being trained.
OFF means B1 or B2 is inactive.
ISDN LNK
ON means ISDN is active.
Blinking means that the system is
properly working.
PWR
3031
Descripti
on
1 console port
1 ADSL over POTS (3035 runs ADSL over ISDN)
1 ISDN BRI S/T port
Four 10/100M Ethernet ports
MPC859 50Mhz
64MB
8MB
12W
Input rated voltage: 100-240V a.c., 50/60Hz
Maximum tolerance: 90-264V a.c., 50/60Hz
Current: 0.5A~1A
Output Voltage: 12V d.c.
Current: 4A
300mm (11.81in) X 180mm (7.1in) X 45mm
(1.77in) (Maximum dimensions, which are the
highest arc points of the plastic panel.)
1kg
0 to 40*C
10 to 90% (noncondensing)
Description
OFF means that link is not set up.
at the interface.
OFF means that no data is being sent from or received
at the interface.
ADSL LNK
ON means ADSL is active.
ISDN B1 ACT/ ISDN B2 ACT
Blinking means B1 or B2 is active.
OFF means ISDN is inactive.
SYS
Always ON or OFF means that the system is incorrectly
working
OFF means that power is not being supplied.