Quick Eagle Networks DL3800E User Manual
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4-8
DL3800E Inverse Multiplexer User’s Guide — July 9, 2001
4
ROM Checksum Fail
This occurs if the checksum for the code
image stored in ROM does not match that
expected.
No Ext Clk
No clock detected on the External Clock
DB-- 9 connector on the back panel.
Primary Clock
The set primary receive clock source is
now providing the network receive clock.
Secondary Clk
The set secondary receive clock source is
now providing the network receive clock.
(Occurs if the primary source has been
lost).
Internal Clk
Loss of Internal Clock.
Sync
Net 1 -- Net Port 1 is the network receive
clock source.
Sync
Net 2 -- Net Port 2 is the network receive
clock source.
Sync
Net 3 -- Net Port 3 is the network receive
clock source.
Sync
Net 4 -- Net Port 4 is the network receive
clock source.
Sync
Net 5 -- Net Port 5 is the network receive
clock source.
Sync
Net 6 --- Net Port 6 is the network receive
clock source.
Sync
Net 7 -- Net Port 7 is the network receive
clock source.
Sync
Net 8 -- Net Port 8 is the network receive
clock source.
No Net Sync
Shows all port are down. More
specifically, if a network clock cannot be
sourced from any port.
DTE
HSSI Channel Lpbk
A HSSI hardware loopback has been set.
User Lpbk
The DTE/Network loopback has been set.
V.35 LT Lpbk
A V.35 hardware loopback has been set.
Table 4-2 3800E Alarm Descriptions
ALARM
DESCRIPTION