Diagnostics; Led Indicators; Figure 6-7 Netpath 100 Front Panel With Isdn Adapter; Table 6-3 Isdn Adapter Indicators - Zhone 100 User Manual

Diagnostics

LED Indicators

Figure 6-7 NetPath 100 Front Panel with ISDN Adapter

Nomenclature
ISDN READY
LINE 1-4 STATUS
980-001-0210G
June 1999
This section contains diagnostic information specific to the ISDN Adapter option.
Refer to section 5 Diagnostics of this manual for diagnostic information regarding ba-
sic NetPath 100 features.
ISDN Adapter option diagnostic features include; ISDN Adapter Status information
and Tests, Alarm reporting, and Front Panel LED Indicators.
The ISDN front panel indicators are shown in Figure 6-7.
ISDN Indicator descriptions are shown in Table 6-3.

Table 6-3 ISDN Adapter Indicators

Description
Green LED
Green/Red LED
(Dual Color)
Green
Red
NetPath 100 User's Manual - Installation Guide
Function
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.
OFF, indicates the ISDN Facility is properly connected
and available.
Steady ON, indicates the associated U interface is
active.
FLASHING, indicates o
ne or both B-Channels are either
.
initiating or answering a call
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
6 Options
Fram e R elay CSU
A P-CO M C om pany
6-15