APC IP DSLAM User's Guide Page 17

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ADSL2/2+ IP DSLAM
9
Figure 1-5 ADSL2/2+ IP DSLAM LED Identification
Table 1-1 ADSL2/2+ IP DSLAM LED Description
<LED ID> Color Description
POWER Green Lit when power on.
MAINT Yellow Lit when maintance commands were issued.
ALARM Red Lit when MJ/MN events happen.
MASTER Green Lit when system was acted as management master
for stacking application (future feature).
100/Act Green/
Blinking
Blink when information is transmitted through
100Mbps MGNT Ethernet interface.
1000/ACT Green/
Blinking
Blink when information is transmitted through 1000
Mbps uplink Ethernet interface.
GIGA Green/
Blinking
Blink when information is transmitted through
1000FX uplink Ethernet interface.
ACT Green/
Blinking
Giga uplink is activated.
ADSL1 –
ADSL48
Green/
Orange/
No Light
Red
Lit Solid Green when ADSL link is in active state;
when the specified ADSL link is in connection
training state;
LED off when ADSL link is not in service
Lit Red when loss of signal occurs.
Note: Do not power off your ADSL2/2+ IP DSLAM when LEDs “MAINT”,
“ALARM” and “FAULT” are blinking simultaneously.
The replaceable 10/100/1000BaseT or FX uplink/subtend module design
provides the flexibility of the network implementation. Up to 8 IP DSLAMs can
be cascaded and managed as one unit
LAN Side (Uplink or Extension Side)
1*1000BaseT-MGNT + 2*1000BaseT
1*1000BaseT-MGNT+1*1000BaseT+
1*1000Fx(SX/LX)
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