RAD Data comm ASMi-52L Spécifications télécharger pdf (Page 40)

Chapter 1 Introduction Installation and Operation Manual

1-12 Functional Description ASMi-52 Ver. 2.8

Figure

1-6. ASMi-52/4W with Framed E1 Interface and 10/100BaseT Management

Port

The ASMi-52 modem consists of the following major modules:

DTE interface – Prepares the digital data coming from the DTE into a data stream

for modem glue logic. In addition, it translates the data from the

modem glue logic into digital data to be sent to the DTE.

Internal oscillator – Serves as a source of internal clock for the ASMi-52 unit.

Modem glue logic module – Processes the data from/to the SHDSL interface

module.

SHDSL line interface – Translates the received and transmitted data from the line

to the DTE interface.

Power supply – Provides 2.5V, 3.3V, 5V and -5V to the ASMi-52 internal elements.

CPU – Controls the ASMi-52 operation.

10/100BaseT management port – Provides LAN connection to the SNMP

management station or Telnet host.

LEDs and terminal interface – Provides modem status information via LED

indicators on the front panel, and communicates with the

supervisory terminal.

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RAD Data comm ASMi-52L Spécifications Page 40