7705 SAR-M Connectors and LEDs (Variants with No Module Slot, Passively Cooled)
154 7705 SAR-M Chassis Installation Guide
4T1/E1 Ports
(only for
chassis variant
with T1/E1
ports)
RJ-45
connectors
Each T1/E1 port has an RJ-45 connector for attaching user devices.
Note: the yellow LED in the top right corner of the connector is not used
and is always off.
Stat LED Green: Indicates that a valid communication link has been established
Amber (blinking): Indicates that a loopback is in progress
Amber (solid): Indicates that there is no link present (administratively up
but there is an alarm)
Unlit: Indicates that the port is disabled or shut down
5 Alarm LEDs Crit. Red: If ADP is running, this indicates that ADP is halted.
Blinking: Indicates that ADP is running, when blinking in sequence with
the Major and Minor LEDs
Unlit: Indicates that there are no critical alarm conditions
Maj. Red: Indicates that a serious condition exists, such as an
over-temperature condition or a full compact flash device. If ADP is
halted, this LED, in combination with the Minor LED, indicates the ADP
stage. See Automatic Discovery Protocol for more information.
Blinking: Indicates that ADP is running, when blinking in sequence with
the Critical and Minor LEDs
Unlit: Indicates that there are no major alarm conditions
Min. Amber: If ADP is halted, this LED, in combination with the Major LED,
indicates the ADP stage. See Automatic Discovery Protocol for more
information.
Blinking: Indicates that ADP is running, when blinking in sequence with
the Critical and Major LEDs
Unlit: Indicates that there are no minor alarm conditions
Table 32: 7705 SAR-M Connector and LED Descriptions (Continued)
Key Label/Part Sub-
category
Description
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