D-Link DES-3528 Series Hardware Installation Manual page 16

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xStack DES-3528/DES-3552 Series Layer 2 Managed Stackable Fast Ethernet Switch Hardware Installation Guide
LED Per GE Port
LED per SFP Port
PoE (DES-3528P
and DES-3552P
only)
Green
Link/Act/Speed Green/Amber
Link/Act/Speed Green/Amber
When there is a secure 10Mbps
Solid Amber Ethernet connection (or link) at any of
the ports.
When there is reception or transmission
Blinking Amber (i.e. Activity—Act) of data occurring at
an Ethernet connected port.
Light off No link
Solid Green Power device is connected.
Blinking Port has detected an error condition.
Power device may receive power from
Light off an
802.3af/802.3at PD is found.
When there is a secure 1000Mbps
Solid Green
connection (or link) at any of the ports.
When there is reception or transmission
Blinking Green (i.e. Activity--Act) of data occurring at a
1000Mbps connected port.
When there is a secure 10/100Mbps
Solid Amber Fast Ethernet connection (or link) at
any of the ports.
When there is reception or transmission
(i.e. Activity—Act) of data occurring at a
Blinking Amber
10/100Mbps Fast Ethernet connected
port.
Light off No link
When there is a secure 1000Mbps
Solid Green
connection (or link) at the ports.
When there is reception or transmission
Blinking Green (i.e. Activity--Act) of data occurring at a
1000Mbps connected port.
When there is a secure 100Mbps
Solid Amber
connection (or link) at any of the ports.
When there is reception or transmission
Blinking Amber (i.e. Activity—Act) of data occurring at a
100Mbs connected ports.
Light off No link
7
AC power source or no