Verilink PRISM 4151 (34-00258) Product Manual Manual de usuario descargar pdf (Pagina 5)

General 1-1PRISM 4151

TRANSPORT

1. General

The TxPORT PRISM 4151 DDS CSU/DSU is the ideal

solution for internal networking and frame relay access to a

local area network (LAN) or other data applications. It is

packaged in a stand-alone housing and provides VT100 and

SLIP interfaces for management.

The PRISM 4151 is easy to install and operate. Full access

to configuration, status, and diagnostic features is available

through the software driven terminal interface connection or

a TELNET and/or SNMP set connection from any host on

the wide area network (WAN).

The PRISM 4151 is an advanced DDS CSU/DSU with an

embedded SNMP agent and TELNET access directly to the

LAN. The SNMP agent allows the CSU/DSU to function

like any other native LAN element. The agent supports

MIB-II and the new DDS MIB that provides information

specific to unit operation. The TCP/IP connection may be

accessed through the standard SLIP interface or through the

optional Ethernet or Token Ring interface.

The PRISM 4151 offers a managed interface into standard

DDS service. It supports synchronous data rates at 56 kbps

for DDS I and 64 kbps clear channel in DDS II. The DTE

supports a V.35 interface. External clocking is supported for

use in tail circuit applications.

The PRISM 4151 has diagnostic features which allow quick

and easy trouble isolation. The CSU/DSU responds to all

standard loop codes from the telco and can initiate remote

V.54 loopbacks. An internal BERT may be used for testing.

Line conditions are monitored and reported through front

panel LEDs, a user connection to the terminal interface, a

TELNET connection, or through SNMP.

The chapters in this manual are arranged as follows:

General

- describes product specifications, FCC and war-

ranty information, in addition to TxPORT ordering infor-

mation and customer service telephone numbers.

Installation

- describes unit mounting, configuration, port

and interface connections, and unit powering.

Configuration

- describes switch settings and terminal

interface menus and screen settings.

Testing

- describes the front panel LEDs, front panel but-

tons, and software interface testing features.

Operation

- describes the alarm types and status features

for the unit.

Terminal Interface

- describes the features of the unit

firmware including the data fields and menu structure.

Pinout Tables

- lists the pinouts for each port on the unit.

SNMP Agent

- defines all MIB entries or responses for

the unit.

Features

• Packaged in standalone housing

• Embedded SNMP agent supports the standard MIB-II and

the new TxPORT enterprise DDS MIB

• Embedded T

ELNET

support

• Optional Ethernet or Token Ring Network Interface Card

(NIC) for integral LAN interface

• TCP/IP connection through the standard S

LIP

interface or the

optional Ethernet or Token Ring interface

• 56 kbps synchronous DDS I or 64 kbps synchronous clear

channel DDS II service

• Complete diagnostic capabilities including multiple loops

and built-in BERT

• Simple setup and software management through

- a VT100 compatible terminal interface

- the embedded SNMP agent

- a TELNET session

• Programmable alarm thresholds

• Remote communication channel for unit configuration

Figure 1-1 P

RISM

4151 Unit

ALARMNETLOOP POWER

TEST LOOP

TEST

PRISM 4151

1 2 3 4 5 6 7 8 9 10 ... 39 40

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