Technicolor COM2000 Manuale dell'Operatore Scaricare il pdf (Pagina 23)

same band.

The QAM6 card contains six (6) green LEDs on its front panel that indicate power, GbE Link/

Activity, and QAM status, as well as the link-status for each channel group.

The QAM6 card’s bottom-right LED represents the board’s power (PWR) state, lighting up

once all on-board power regulators report the “good” state, and going dark when power is

removed from the chassis or when a problem is detected on one of the regulators.

The QAM6 card’s middle- right LED represents the link and activity of the GbE interface

on the back of the card.

The QAM6 card’s top- right LED represents the status of the QAM6 card. It is solidly-lit

when the card is performing a software update. It is flashing if an over-temperature

condition is detected on the card.

The QAM6 card’s left LEDs represent the link-status for each of the 3 channel groupings.

The QAM6 card contains a recessed button on its front panel to be used as a dedicated hardware

reset for the FPGA processor. To complete an upgrade of the FPGA firmware a power cycle is

required.

The 10/100 Ethernet Interface on the front can be used to manage the COM2000 System.

Figure 8 – QAM6 board being installed in COM360

The QAM6 board plugs into one of the two available card slots on the left side of the chassis.

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Technicolor COM2000 Manuale dell'Operatore Pagina 23