User manual

AN-80i User Manual
70-00072-01-10 Proprietary Redline Communications © 2011 Page 109 of 152 March 2, 2011
Ethernet 100 LED
The Ethernet 100 LED lights solid green when the Ethernet port is operating at 100 Mb/s
and is off when operating at 10 Mb/s. If the LED is off, it may indicate one of the
problems listed in the following table:
Table 42: Diag. - PTP Ethernet 100 LED Diagnostics
Symptom Possible Problem Solution
Ethernet 10
Mbps
Unit is manually set for 10Base-T
operation and connected device is
operating at 100Base-T or auto-
negotiate.
It is strongly
recommended to disable auto-
negotiation (if enabled) and manually
configure all devices to matching speed
and duplex. If manual settings are not
available, both devices must be set to
auto-negotiate.
The connected Ethernet device is
operating at 10Base-T.
This is normal when unit is connected to a
computer or server operating at 10Base-T.
Ethernet FD LED
The FD LED lights solid green when the Ethernet connection is operating in full duplex
mode and blinks when collisions are detected on the Ethernet port. If the LED is blinking,
it may indicate one of the conditions listed in the following table:
Table 43: Diag. - PTP Ethernet Link/Collision LED Diagnostics
Symptom Possible Problem Solution
Link
Collision
(FD LED
blinks)
Collisions are normal for half
duplex links.
No problem.
Incompatible Ethernet port
speed.
It is strongly recommended to disable
auto-negotiation (if enabled) and manually
configure all devices to matching speed
and duplex. If manual settings are not
available, both devices must be set to
auto-negotiate.
7.3.2 PTP Wireless LEDs
Wireless Data Link LED
The PTP wireless Data LED lights solid green when data can be transmitted across the
wireless interface (LED is valid only when the Link LED is lit). If the LED is off, it may
indicate one of the problems listed in the following table:
Table 44: Diag. - PTP Wireless Data LED Diagnostics
Symptom Possible Problem Solution
No wireless
data link
Link not established (Wireless
Link LED is off).
A wireless link must be established before
data can be exchanged.
Security settings do not match.
Enter identical encryption field settings on
master and slave units.
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