Arris Touchstone TM508 Guía de instalación descargar pdf (Pagina 38)

Touchstone Telephony Release 5 Standard 1.2 Mar 2007

Patterns: Normal Operation

The following table shows LED patterns for the Telephony Modem

during normal operation.

Operating

Mode

Power DS US Online Link

Tel. 1 – 12

(or Tel. 1 – 8)

AC Power

Good

On =

Online

Flash =

Off-line

On =

Online

Flash =

Off-line

On =

network

available

Off =

network not

available

On = CPE

Connected

Off = CPE

disconnected

Flash = CPE

Activity

On =

On-hook

Flash = Off-hook

Slow Flash

Line card error

Off = disabled

AC Power Fail Flash Off Off Off Off

On =

On-hook

Flash = Off-hook

Slow Flash = Line

card error

Off = disabled

Firmware

Upgrade

Flash Flash On xx

Line Card

Protection

State

Flash Flash Flash Flash Flash Flash

1. This state is valid only if the Telephony Modem is online.

2. Slow Flash is 1 flash per second.

3. An x indicates the LED state reflects the “AC Power Good” or “AC Power Fail” status.

4. Line Card Protection indicates foreign voltage present on one or more lines.

1 2 ... 33 34 35 36 37 38 39 40 41 42

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Arris Touchstone TM508 Guía de instalación Pagina 38

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