Sfp+ And Qsfp+ Port Leds; Sfp+ Port Leds - Enterasys 7100G Series Hardware Installation Manual

LEDs
Figure 3-1
1 SFP+ RX LED for bottom port
2 SFP+ RX LED for top port
3 SFP+ TX LED for bottom port
Table 3-1
recommended actions.
Table 3-1 SFP+ Port LEDs
LED
RX
(Receive)
TX
(Transmit)
3-2 Troubleshooting

SFP+ and QSFP+ Port LEDS

Note: Though Figure 3-1 shows SFP+ and QSPF+ ports, the LEDs are the same for both SFP and
SFP+ ports.
describes the LED indications for the RX and TX LEDs for the SFP+ ports and provides
Color
None
Green (solid)
Yellow (blinking)
None
Green (blinking)
Yellow (solid)
4 SFP+ TX LED for top port
5 QSFP+ Lower Port Status LED
6 QSFP+ Upper Port Status LED
State
No link. No activity. Port enabled or
disabled.
Link present, port enabled, no traffic
is being received by the interface.
Link present, port enabled, traffic is
being received by the interface.
Port enabled, but no activity.
Indicates data transmission activity.
Flashing frequency indicates the data
rate.
Fault or error (collision).
Recommended Action
None.
None.
None.
If you know the port should
be active and is not, contact
Enterasys Technical Support.
None.
None, unless activity is high;
in which case, check for
network configuration
problems or a defective
device.