User Manual

Module Front Panel LED Indicators and Connectors – continued
6-32 1X SC4812T–MC BTS Optimization/ATP 5/21/04
DRAFT
Table 6-28: GLI3 Front Panel
LED Operating Status Diagram
BPR A Connects to either a BPR or expansion cage and is wired as an
ethernet client.
BPR B Connects to either a BPR or expansion cage and is wired as an
ethernet client.
AUX Wired as an ethernet client for direct connection to a personal
computer with a standard ethernet cable. It allows connection of
ethernet “sniffer” when the ethernet switch is properly configured
for port monitoring.
GLI Supports the cross–coupled ethernet circuits to the mate GLI using
a double crossover cable.
100BASE–T to BTS Packet
BPR A
RESET Pressing and releasing the switch resets all functions on the GLI3.
BPR
100BASE T to BTS Packet
Router or Expansion cage
ALARM OFF – operating normally
ON – briefly during power-up when the Alarm LED turns OFF
SLOW GREEN – when the GLI3 is INS (in-service)
100BASE–T Auxiliary
Monitor Port
R
B AUX
SPAN OFF – card is powered down, in initialization, or in standby
GREEN – operating normally
YELLOW – one or more of the equipped initialized spans is
receiving a remote alarm indication signal from the far end
RED – one or more of the equipped initialized spans is in an alarm
state
Reset Switch
Dual 100BASE–T in a single
RJ45 to Redundant (Mate)
GLI3
RESET
SPAN
ALARM
Span (LED)
Ala (LED)
GLI
MMI An RS-232, serial, asynchronous communications link for use as an
MMI port. This port supports 300 baud, up to a maximum of
115,200 baud communications.
MMI Port
M
MMI
ACT STA
Alarm (LED)
Active (LED)
Status (LED)
STATUS OFF – operating normally
ON – briefly during power-up when the Alarm LED turns OFF
SLOW GREEN – when the GLI3 is INS (in-service)
St
a
t
us
(LED)
ACTIVE Shows the operating status of the redundant cards. The redundant
card toggles automatically if the active card is removed or fails
ON – active card operating normally
OFF – standby card operating normally
ti-CDMA-WP-00064-v01-ildoc-ftw
BBX LED Status Combinations
PWR/ALM LED
The BBX module has its own alarm (fault) detection circuitry that
controls the state of the PWR/ALM LED.
The following list describes the states of the bi-color LED:
S Solid GREEN – INS_ACT no alarm
S Solid RED Red – initializing or power-up alarm
S Slowly Flashing GREEN – OOS_ROM no alarm
S Long RED/Short GREEN – OOS_ROM alarm
S Rapidly Flashing GREEN – OOS_RAM no alarm
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