RAD Data comm ASMi-52 Manuale Utente

Chapter 1 Introduction

Installation and Operation Manual

1-6 Overview

ASMi-52 Ver. 2.5

Table 1-2. ASMi-52 Data Rates

DTE Interface and Clock Mode

Line Interface

Local ASMi-52

Remote ASMi-52

2-wire

4-wire

Serial DTE interface,

internal clock

Serial DTE interface n × 64 kbps (n = 1, 2, … 32, 36) n × 128 kbps (n = 1, 2, …32, 36)

Serial DTE interface,

external clock

Serial DTE interface n × 64 kbps (n = 1, 2, …, 36)

n × 128 kbps (n = 1, 2, …, 36)

Serial DTE interface E1 DTE interface

n × 64 kbps (n = 3, 4, …, 32)

n × 128 kbps (n = 3, 4, …, 16)

E1 DTE interface

Serial DTE interface n × 64 kbps (n = 3, 4, …, 32)

n × 128 kbps (n = 3, 4, …, 16)

E1 DTE interface

n × 64 kbps (n = 1, 2, …, 32)

T1 DTE interface

n × 64 kbps (n = 1, 2, …, 24)

Multiplexer Serial/E1

DTE

(any) interface

n × 64 kbps (n = 1, 2, …, 32)

Table 1-3. ASMi-52 Data Rates (Low Speed Mode)

Unit and DTE Interface Type

Line Interface

Local Unit

Remote Unit

2-wire

4-wire

ASMi-52 in low
speed mode

n × 64 kbps (n = 1, 2, …, 32)

ASMi-52 with serial

DTE interface

n × 64 kbps (n = 3, 4, …, 32)

n × 128 kbps (n = 3, 4, …, 16)

ASMi-52 in low
speed mode

ASMi-52 with E1

DTE interface

n × 64 kbps (n = 1, 2, …, 32)

The data rates for a multiplexer modem in

Table 1-2

include the entire data rates

sum for all the interfaces.

Note