Verilink WANsuite 7105 (34-00316.C) Product Manual - Manual (Page 24)

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The front panel LED status indicators are defined in the table below:
Local Supervisory Port
The SUPERVISORY PORT, labeled on the front panel as LOCAL, is an RJ-11
female DCE connector configured for 8 bits, no parity, and 1 stop bit. Bit
Control/
Indicator
Function/Description
NET 1 AND
NET 2 (when
in APS mode) The indicators are off (not illuminated) if the port has not been configured.
When the physical network port is the active line:
The indicator lights red if the link is down.
The indicator lights amber if the T1 link is up and at least one
configured protocol is not established.
The indicator lights green if the link is up and all configured protocols
are established.
When the physical network port is in the stand-by line:
The indicator is off (not illuminated) when the link is up.
The indicator is red when the link is down.
NOTE: TDM is considered a protocol. It is established whenever the T1 link
is up.
NET 1, NET 2
(when not in
APS mode),
and NET 3 The indicators are off (not illuminated) if the port has not been configured.
The indicator lights red if the link is down.
The indicator lights amber if the T1 link is up and at least one
configured protocol is not established.
The indicator light green if the link is up and all configured protocols
are established.
NOTE: TDM is considered a protocol. It is established whenever the T1 link
is up.
SER 1
(DATA 1) and
SER 2
(DATA 2) Port in DTE Mode:
The indicator is off (not illuminated) if the port has not been configured.
The indicator lights red if DSR is not active and the configured protocol is not
established.
The indicator lights amber if DSR is not active or the configured protocol is
not established.
The indicator lights green if DSR is active and the configured protocol is
established.
DTR Alarm Enabled (Port in DCE Mode):
This indicator is off (not illuminated) if the port has not been configured.
The indicator lights green if DTR is active and the configured protocol is
established.
The indicator lights red if DTR is not active and the configured protocol is
not established.
The indicator lights amber if DTR is not active or the configured protocol is
not established.
DTR Alarm Disabled (Port in DCE Mode):
The indicator is off (not illuminated) if the port has not been configured.
The indicator lights green if the configured protocol is established.
The indicator lights red if the configured protocol is not established.
PWR/TEST The indicator lights green if power is applied to the unit.
The indicator lights amber in test modes (port looped or BERT
active).