Introduction; Model 5399 Description; Module Features - Nortel 5399 Hardware Installation Manual

Model 5399 Description

Module Features

Processors
WAN Interfaces
Memory
Flash Memory
• VMS hosts (using LAT)
• IBM hosts (using TN3270)
The Remote Access Concentrator supports Windows NT
tools. Remote Annex Server Tools for Windows NT
you to boot and configure the Remote Access Concentrator on a
Windows NT
Remote Annex Server Tools for Windows NT
The Model 5399 is a Wide Area Network server capable of supporting
domestic ISDN, European ISDN, channelized T1, channelized E1, and
other channelized protocols. The Model 5399 can house up to 62 modems
to provide the flexibility of terminating calls originated by analog
modems, terminal adapters, and routers.
The Model 5399 Remote Access Concentrator module occupies one slot
in a System 5000 chassis.
The module utilizes three 80486 DX2 clock-doubled processors,
operating at 64 MHz.
These interfaces reside on the module and are accessible via an RJ48C
connector on the front panel. Each WAN interface is controlled by one
of the 80486 DX2 processors, which also controls the internal modems.
The WAN interfaces can accept channelized T1, channelized E1, or ISDN
PRI lines.
The module has 8 megabytes of main DRAM. An additional 4 megabytes
of DRAM is provided for each WAN interface controller.
The module is equipped with 2 megabytes of Flash memory for image
storage.
Nortel Networks 5399 Access Switch Hardware Installation Guide
®
network. For more information, refer to the
Chapter 1

Introduction

®
host
®
allows
®
User Guide.
1-3