Verilink M1-3 (880-503136-001) Product Manual Manual do Utilizador descarregar pdf (Página 14)

M1-3 Overview

1-4 Verilink M1-3 User Manual

Far-End Alarm

and Control

The M1-3 module supports Far End Alarm and Control (FEAC)

signals in C-bit parity applications. The third C-bit in the DS3 M-

subframe 1 provides the FEAC signal. Bit-oriented message

protocol (16-bit length) is used on the FEAC datastream.

Firmware

Upgrades

The M1-3 communicates with other AS3000 modules using

Verilink’s Advanced Programmable Architecture (APA). APA

supports M1-3 flash firmware upgrades through FTP downloads.

The flash firmware can also be field-replaced with upgraded chips.

Technical Description

The M1-3 application module is specifically designed for the

AS3000 platform. It can operate in conjunction with other Verilink

AS3000

modules to support a variety of applications.

Figure 1-2 shows the versatility of the M1-3 when combined with

other Verilink modules in the AS3000 system.

Figure 1-2 M1-3 Versatility

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Verilink M1-3 (880-503136-001) Product Manual Manual do Utilizador Página 14