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Chapter 1 Overview
Functional Description
described in
active alarm
active_alarm, on page 61.
Table 1-2. TimeProvider 100 LED Descriptions
Label
PWD
GPS
ALM
Ethernet Management
The RJ-45 connector labeled MGMT is the connection supporting communication
into the network over TCP/IP protocol. This same connection is also used for
remote management. Configuration and status monitoring are accomplished using
the MGMT connector.
Note: The NTP feature in the NTP port is currently not implemented.
E1 Frequency Output Connectors
TimeProvider 100 provides four configurable outputs at E1 (2.048MHz) frequencies.
The four independent, separately driven outputs are labeled OUT1, OUT2, OUT3,
and OUT4. Specific signal types are detailed in the CLI command,
page 79.
1PPS Connector
The BNC connector labeled 1PPS provides one pulse per second (1PPS) signal
synchronized to GPS with 50
22
TimeProvider 100 User's Guide
Table
1-2. Current alarm status can be checked using the
command. For more information, see the CLI command,
Indicator
Power
GPS tracking status
Alarm
impedance and LVTTL signal level.
Description
Solid Green – -48V power is on
Off – -48V power is off
Solid Green – GPS is locked
Flashing Green – At least one satellite is tracked
Amber– No satellite is tracking
Flashing Green – System is booting
Amber – Minor alarm
Red – Major alarm
Off – No alarm
098-00106-000 Revision A – March, 2009
show
show
set
output, on
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