220-0000016 rev01
Additional Information
LED Indicators
Regulatory Compliance
The following regulatory compliance information applies to the UIM-10/100 as installed in a Mini
DSLAM chassis or as affixed to a MUM installed in an IP DSLAM chassis.
FCC Regulatory Compliance Information for Class A Equipment
Note: This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own
expense.
Caution: Changes or modifications not expressly approved by the manufacturer could void the
user’s authority to operate the equipment.
Industry Canada Regulatory Compliance Information for Class A Equipment
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la Classe A est conforme à la norme NMB-003 du Canada.
LED State
Indication
Additional Information
100
solid green
Fast Ethernet connection
(100 Mbps) is established
If the 100 LED is illuminated, the Lnk LED will also be illuminated.
no
illumination
no Fast Ethernet
connection
If the 100 LED remains unlit but the Lnk LED is illuminated then a link has
been established at 10 Mbps rather than 100 Mbps.
Act
flashing
amber
Ethernet activity
Traffic is flowing without any problems.
solid amber
heavy traffic
no
illumination
no Ethernet activity
Either there is no Ethernet link or a link exists but there is no activity.
Lnk
solid green
Ethernet connection is
established
If the Lnk LED is illuminated but not the 100 LED then a 10 Mbps link has
been established. If the 100 LED is also illuminated, then a 100 Mbps link
has been established.
no
illumination
no Ethernet connection
The 100 and Act LEDs will remain unlit by default.
