Enterasys Networks XSR-3150 manual Tx Led

Cable, CompactFlash and Accessory Specifications

Table A-3 LED Description (continued)

LED	State	Function
VPN	ON	VPN tunnel is up
	OFF	No VPN tunnel connected
COM(munication)	Blinking	Port is transmitting or receiving data
	OFF	Port is idle
Ethernet Port 1, 2, 3	Amber only ON	10Base-T link is auto-detected
	Green only ON	100Base-T link is auto-detected
	Both ON	1000Base-T link is auto-detected
	Blinking	Port is transmitting or receiving data
	OFF	Link is down
Fiber/Copper GBIC	Both OFF	Port is configured as copper
(Ethernet) Port
	Link LED ON	Fiber link up
	TX LED	Activity on fiber port
	Blinking
BRI NIM Port 0/1	Connected to	BRI link is activated and ready for traffic.
	switch	This LED is located on the NIM card.
ADSL NIM 1	Blinking	Line is in training mode (syncing with DSLAM)
	ON	Training mode complete, line is operational
	OFF	Line is down
ADSL NIM 2	Blinking	Traffic activity in sync with data traffic
T3/E3 NIM:
•LOS (Loss of Signal)	Red ON	XSR cannot latch onto the frequency
•LOF (Loss of Frame)	Red ON	Both sides of link cannot synchronize frames
•Alarm	Amber ON	Error condition detected
•Enable	Green ON	Link is up and running
Copper Ethernet NIM	Link ON	100Base-T link is link is auto-detected
	Link OFF	10Base-T link is link is auto-detected
	Activity Blinking	Port is transmitting or receiving data
Fiber-optic Ethernet NIM	Link ON	100Base-F link is link is auto-detected
	Activity ON	Port is transmitting or receiving data

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