MCK pbxgateway Administrator's Manual page 186

Troubleshooting
LAN Status LEDs
Introduction The back panel contains four LEDs which provide a status
of the LAN connection.
Note: The "ANALOG" port applies to the Branch Office
unit only.
100-240 V ~ 0.8A 50-60 HZ
TELEPHONY INTERFACE
Label Color
XMT Green
Off
LNK
Green
RCV Yellow
Red
CLN
WAN 1
WAN 2
L L
XMT LNK
RCV CLN
Figure 6.2 LAN LEDs
Description
Indicates transmitted
packets.
Indicates there is no
Ethernet cable
attached, or the
connection is bad.
Indicates Ethernet
connectivity is
present.
Indicates received
packets.
Indicates an Ethernet
collision error.
Table 6-8. LAN Status LEDs
Issue 2.1 December 1999
ANALOG LAN
ANALOG LAN
LNK XMT LNK
CLN
RCV CLN
0
L
Action
None required
•
Connect cable
•
Check cable
•
Replace cable
None required
None required
None required.
Note: Excessive
collisions may
indicate an Ethernet
problem
6-15