Paradyne FrameSaver NP 110, Руководство пользователя

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6 Options
6-36 FrameSaver NP 110 User’s Manual - Installation Guide 980-001-0240B
November 2000
Diagnostics
This section contains diagnostic information specific to the ISDN Adapter option.
Refer to section 5, “Diagnostics” in this manual for diagnostic information regarding
basic FrameSaver NP 110 features.
ISDN Adapter option diagnostic features include; ISDN Adapter Status information
and Tests, Alarm reporting, and Front Panel LED Indicators.
LED Indicators
The ISDN front panel indicators are shown in Figure 6-19.
Figure 6-19 FrameSaver NP 110 Front Panel with ISDN Adapter
ISDN Indicator descriptions are shown in Table 6-8.
F ram eS a ve r TM N P 1 10
P
O
W
E
R
R
E
A
D
Y
TE
S
T
FR
M
M
G
M
T
M
O
D
E
M
IN
U
S
E
UN IT
A
LA
R
M
LM
I
NET W
L
M
I
Tx
D
R
xD
USE R
R
E
A
D
Y
LI
N
E
1
LI
N
E 2
L
IN
E
3
LI
N
E
4
IS DN
Table 6-8 ISDN Adapter Indicators
Nomenclature Description Function
ISDN READY Green LED Steady ON, indicates the ISDN Adapter has
successfully passed its internal self-test.
FLASHING, indicates the unit is performing the self-
test.
OFF after self-test (test time approx. 45 sec.), indicates
a hardware failure was detected during the self-test.
LINE 1-4 STATUS Green/Red LED
(Dual Color) OFF, indicates the ISDN Facility is properly connected
and available.
Green Steady ON, indicates the associated U interface is
active.
FLASHING, indicates o
ne or both B-Channels are either
initiating or answering a call
.
Red Steady ON, indicates an associated U interface alarm.
FLASHING, indicates an incorrect SPID.
1 Flash - B1 SPID incorrect
2 Flashes - B2 SPID incorrect
3 Flashes - Both SPIDs incorrect