CANOGA PERKINS 9145EMP Network Interface Device Hardware - Manual (Page 26)

9145EMP Network Interface Device Hardware User’s Manual Functional Description
LED Indicators
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2.7.2 Data Interface Section LEDs
Table 2-5 describes the LED indicators for the SPD and ACT LEDs of User Ports. Table 2-6
describes the LED indicators for Network Ports. Indications apply to both the SFP and UTP
LEDs.
Table 2-5 User Port LED Indicators
LED Name State Condition
Speed
(SPD)
Off
10 Mbps (UTP connectors only)
Auto negotiate
Port disabled
Green 1000 Mbps
Amber
100 Mbps
System Test
Slow Blinking Green* Port enabled but no link
Red Remote fault (SFP connectors only)
Blinking Red Invalid/unsupported SFP installed (SFP connectors only)
Activity
(ACT)
Off
No link
No transmit or receive activity
Port disabled
Green Link up with full duplex
Blinking Green Transmit or receive activity in full duplex
Amber
System test
Link up with half duplex
Blinking Amber
Transmit or receive activity in half duplex
Link down but transmitting OAM packets in unidirectional
mode (UTP connectors only)
Blinking Red
Link down but transmitting OAM packets in unidirectional
mode (SFP connectors only)
* Slow blinking green means the LED toggles between Off and Green approximately once per sec-
ond.