Aethra d2000 lite ユーザーズマニュアル
MANUALE D’USO
ISDN TESTER AND ANALYZER D2000
PRO
/D2000Lite/D2000
In case of DASS2/DPNSS protocols, the layer 2 LED turns green
only if all the links are active (30 for PRI or 2 for BRI). Otherwise,
if one link at least is active, the LED turns yellow.
only if all the links are active (30 for PRI or 2 for BRI). Otherwise,
if one link at least is active, the LED turns yellow.
In case of tests over G.703, G.704 or V/X interfaces, the layer
1 LED turns green when the physical layers (frame, clock,
criteria) is ready. The layer 2 LED is always off and the layer 3
LED will turn green when the test will be active.
1 LED turns green when the physical layers (frame, clock,
criteria) is ready. The layer 2 LED is always off and the layer 3
LED will turn green when the test will be active.
7.2. B channels status
2
Goes to page 2.
This page displays all B channels with state according to the icons below:
Channel not used.
Activity (in monitor mode) or test in progress (in simulation
mode).
mode).
B channel data connected to the internal audio circuit.
B channel data connected to the external HANDSET plug.
Presence of incoming call, only if the answer has been set
in manual mode. See § 3.8.2.
in manual mode. See § 3.8.2.
B channel data are connected to V.11 connector. (Only
D2000
D2000
PRO
and D2000).
Active loop.
<ch>
Channel is connected in cross-loop with the channel <ch>.
BER test in progress.
When the controlling protocol LMI is active. In case of
Frame Relay. (Only D2000
Frame Relay. (Only D2000
PRO
and D2000Lite).
IP test in progress.
X.25 test in progress.
CAPITOLO 7. SMART STATUS
117