User's Manual

AxxceLTE eNodeB

Installation Guide v1.0 - 16 -

· Green Dot: CPRI link active; PDSCH or PUSHC activity

· Green: CPRI link established with RRH; TTI indications received (sub-frame

counter is incrementing); no PDSCH or PUSHC activity detected

· Dark: No TTI indications

ALM: Alarm Status

· Green: No alarms

· Orange: One or more non-fatal alarms are present

· Red: One or more fatal alarms are present

· Dark: No power has been applied, undetermined state

6.3 Remote Radio Head Panel LEDs

Included on the remote radio head are a set of LED Indicators. The figure below shows

the layout of these LEDs on the bottom panel of the RRH.

Figure 6.2 – RRH Panel LEDs

PWR: Power Status

· Green: All power supplies active

· Red/Green: +12V on, some supplies are not active

· Red: +12V only

· Dark: No Power has been applied, undetermined state.

CPU: CPU Status

· Green Dash: CPU is alive and in normal operating mode

· Orange Dash: CPU is alive and in non-operational / test mode

· Orange Dot: CPU booting (including any associated provisioning)

· Red: System boot failed or fatal assertion has occurred

· Dark: No power has been applied, undetermined state

C&M: CPRI Configuration and Management link Status

· Green/Orange: Receive and Transmit

· Orange: Transmit data (min 50ms on)