Front Panel Leds - Paradyne Hotwire 8777 Installation Instructions Manual

Front Panel LEDs

The following table describes the meaning and states of the LEDs on the
Hotwire 8777 or 8779 TDM SDSL Termination Unit's front panel. PORTS LEDs
represent the DTE or DSL ports depending on the Port LEDs selection on the
Control screen.
TDM
SDSL
8777
00-16604-01
6
Type LED LED is . . .* Indicating . . .
SYSTEM OK On
(Green)
Off
Slow cycling
Alrm On
(Amber)
Off
Test On
(Amber)
Off
Slow cycling
PORTS 1–8 On
(Green)
(when
Off
DSX-1 or
G.703
Slow cycling
selected)
Fast cycling
PORTS 1–8 On
(Green)
Off
(when
DSL
Slow cycling
selected)
Fast cycling
* Slow Cycling: LED turns off and on in equal duration once per second.
Fast Cycling: LED turns off and on in equal duration 5 times per second.
NOTE:
Use the Main Menu
Terminal Interface to change the definition of the DSX-1 or G.703 LEDs to
DSL PORT and vice versa.
March 2003
Normal operation; card functioning normally.
No power to card, or card failure.
Unit is in minimum mode and a download is
required.
Device failure, Power-On Self-Test (POST) is not
complete, or an alarm was reported on a DSL,
DSX-1, or G.703 port.
No alarms.
Loopback test or 511 test pattern in progress.
No tests.
POST in progress.
Recoverable signal present on the DSX-1 or G.703
network.
No signal on the port.
Yellow Alarm Indication (DSX-1) or Remote Alarm
Indication (G.703).
An OOF, LOF, EER, or AIS condition exists.
DSL link is up.
DSL link is down.
DSL training in progress.
OOF condition.
Control Port LEDs branch of the Asynchronous
8700-A2-GN10-40