Multitech MT5634HD16 Información técnica descargar pdf (Pagina 21)

Q40. My MTPRI-HD23B PRI card’s CHANNEL CLOCK LED is lit. Is

that normal?

A40. Yes; when lit it indicates proper channel clocking is taking place.

Q41. My MTPRI-HD23B PRI card’s HEART BEAT LED is lit. Is that

normal?

A41. No; if the HEART BEAT LED is lit, the firmware has encountered an

unrecoverable error. Restart the CommPlete system. Call Tech Support if the

problem persists (see Q62).

Q42. My MTPRI-HD23B PRI card’s PHY LINK LED is off. Is that

normal?

A42. No; if the PHY LINK LED is Off it indicates the absence of valid LEC (Local

Exchange Carrier) circuit signaling. The ISDN circuit is not connected to the PRI

card properly. Look for missing or broken wiring from the LEC distribution facility,

malfunctioning interconnect cabling (broken wires, bad connectors, incorrect

connector installation, etc.). If the problem persists, contact your LEC

representative.

Q43. My MTPRI-HD23B PRI card’s RED ALARM LED is lit. Is that

normal?

A43. No; it indicates that the PRI card is experiencing a high error rate or is not

configured properly (an improper receive signal or no receive signal). Check the

configuration of the PRI card with the PRISTATUS command at the controller.

Contact your LEC representative or Multi-Tech's Technical Support Department if

you continue to experience this alarm (see Q62).

Q44. My MTPRI-HD23B PRI card’s YELLOW ALARM LED is lit. Is

that normal?

A44. No; the device at the other end of the network has a Red Alarm condition. It may

not be receiving the signal from the PRI card. Contact your LEC representative.

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Multitech MT5634HD16 Información técnica Pagina 21