Encore Networks BANDIT III, Быстрый старт

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BANDIT III Reference Module, Document 1
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1.2.2 Protocol Status LEDs
In addition to indicating general status, each port’s Activity LED indicates conditions for the
protocol configured on that port.
Table 1-7 describes the LEDs for protocols the BANDIT
supports.
Modem
Carrier Detect/
Activity Twentieth Green Connection has been made to carrier.
Off Connection to carrier has failed.
Green flashing Data is being transmitted or received.
Module Link
5
Top row, first
from left Green Connection has been made.
Off Connection has failed.
Module
Activity
5
Top row,
second from
left Green flashing Data is being transmitted between the
Internal Data Unit (IDU) ports and the
BANDIT III base system (the lower row
of ports).
Link for IDU
Port 1
5
Top row, third
from left Green Connection has been made to carrier.
Off Connection to carrier has failed.
Link for IDU
Port 2
5
Top row,
fourth from left Green Connection has been made to carrier.
Off Connection to carrier has failed.
Link for IDU
Port 3
5
Top row, fifth
from left Green Connection has been made to carrier.
Off Connection to carrier has failed.
Link for IDU
Port 4
5
Top row, sixth
from left Green Connection has been made to carrier.
Off Connection to carrier has failed.
1. LEDs are on the base (bottom) row unless otherwise indicated.
2. This LED functions only for the BANDIT’s expansion-port cards.
3. This LED functions only for the dual T1/E1 CSU/DSU port.
4. If the transmit and receive pairs are accidentally reversed at the service provider’s connector, the WAN
port’s Activity LED stays on (not flashing). This is because the reversed connection reverses the sealing
current and sends the unit into test mode (i.e., analog loopback).
5. This LED is only for a BANDIT III chassis with an Internal Data Unit (IDU).
Table 1-7. BANDIT III Protocol Status LED Definitions
(Sheet 1 of 2)
Protocol Green Activity LED
Frame Relay If a Frame Relay Management protocol connection is up, the
LED lights after 15–20 seconds. (If there is no connection, the
Activity LED remains unlit.)
Async Encapsulation Characters, bidirectional TD/RD
Bit Sync Encapsulation Frames in either direction
Table 1-6. BANDIT III General Status LED Definitions
(Sheet 3 of 3)
LED
Location
(from left
side)
1
Color Description
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