- 10 -
LED
Color
State
Description
MSTR/HEAD
GREEN
On
When the switch is set as the Master of
the Turbo Ring, or as the Head of the
Turbo Chain.
Blinking
The switch has become the Ring
Master of the Turbo Ring, or the Head
of the Turbo Chain, after the Turbo
Ring or the Turbo Chain is down.
Off
When the switch is not the Master of
this Turbo Ring or is set as the Member
of the Turbo Chain.
CPLR/TAIL
GREEN
On
When the EDS-P510A-8PoE coupling
function is enabled to form a back-up
path, or when it's set as the Tail of the
Turbo Chain.
Blinking When the Turbo Chain is down.
Off
When the switch disables the coupling
function.
Port 1 to
Port 8 (10M)
AMBER
On
TP port’s 10 Mbps link is active.
Blinking Data is being transmitted at 10 Mbps.
Off
TP port’s 10 Mbps link is inactive.
Port 1 to
Port 8
(100M)
GREEN
On
TP port’s 100 Mbps link is active.
Blinking Data is being transmitted at 100 Mbps.
Off
TP port’s 100 Mbps link is inactive.
G1 to G2
(10/100/
1000M)
AMBER
On
G1 to G2 port’s 10/100Mbps link is
active.
Blinking
Data is being transmitted at
10/100Mbps.
Off
G1 to G2 port’s 10/100Mbps link is
inactive.
G1 to G2
(1000M)
GREEN
On
G1 to G2 port’s 1000 Mbps link is
active.
Blinking
Data is being transmitted at 1000
Mbps.
Off
G1 to G2 port’s 1000 Mbps link is
inactive.
PoE+
AMBER
On
PoE port is connected to PoE device,
using the 802.3af standard
Off
No PoE power output
GREEN
On
PoE port is connected to PoE device,
using the 802.3at standard
Off
No PoE power output
RED
On
PoE power failure:
- Once/second: PoE detection failure
- Twice/second: short-circuit,
overloading, or over temperature
Off
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