ZyXEL Communications Multi-service Access Platform MSAP2000 - Manual (Page 198)

7. Product Specification
MSAP2000 Technical Manual V3.0 7-91
AAM Panel View
LED Status Description
ACT(Green) Green: AAM in use
FAIL (Red) ON:NPU, or auto-detection failure
OFF: AAM functioning normally
ON: NPU is running (Normal)
SYS (Green)
OFF: NPU is stopped
ALM (Red) ON: NPU execution error
OFF: Normal
UPLINK SPD 1/2 (Green) ON: 100Mbps Ethernet connected
to port 1/2 when LNK is ON.
OFF: 10Mbps Ethernet connected
to port 1/2 when LNK is ON Or LNK
is OFF.
ULINK LNK 1/2 (Green) ON: Linked to Ethernet network
OFF: Not linked to any Ethernet
network
ADSL2/2+ 1~12 (Green) ON: The corresponding port is
linked to a ADSL2/2+ CPE
OFF: The corresponding port is not
linked to any ADSL2/2+ CPE.