Alcatel-Lucent 7705 SAR-A Installation Manual page 122

7705 SAR-A Connectors and LEDs
Table 28: 7705 SAR-A Connector and LED Descriptions (Continued)
Key Label/Part
6 Mgmt Port
7 ToD Out
8 +BattA/
–BattA
+BattB/-BattB
9 Chassis
Ground and
Anti-static
Wrist-strap
Stud
122
Sub- Description
category
Connector The Ethernet Management port has an RJ-45 connector and is used for
the initial system startup as well as system configuration and monitoring.
It supports both half-duplex and full-duplex modes and 10M/100M or
autonegotiated communication.
Refer to
Lnk LED The Lnk LED is located at the top left corner of the port
Amber (blinking): Indicates that the Ethernet link has Rx/Tx activity
Unlit: Indicates that the Ethernet link has no activity, or is down or
disabled
Act LED Act LED is located at the top right corner of the port.
Green: Indicates that there is a valid communications link
Unlit: Indicates that there is no communications link, or that the link is
operationally down, disabled, or shut down
The ToD port uses an RJ-45 connector to send Time of Day and phase
synchronization from the 7705 SAR-A. Only output signals are
supported. The port includes an RS-422 1 pulse per second signal and an
RS-422 serial time of day signal.
Refer to
The power connector is a standard terminal block with dual power feeds
for redundant DC supplies. For redundant AC power configurations, two
AC power converters must be connected to the DC power feeds.
Threaded The chassis ground stud allows a direct connection to the building ground
stud for the chassis ground point.
The chassis ground stud provides a grounding point for personnel
working on the 7705 SAR-A. The wrist strap requires an alligator clip to
connect to the stud.
Management Port for pinout assignments.
ToD Out Port for pinout assignments.
7705 SAR-A Chassis Installation Guide