ADTRAN DSU IV ESP Manual de usuario

DSU IV ESP

All-Rate DSU with SNMP and Dial Backup

Product Features

■Supports DDS rates from

2.4 to 64 Kbps including

19.2 and 38.4 Kbps

■4-wire Switched 56

operation

■Embedded SNMP

and Telnet

■Control port provides

SLIP/PPP access

to SNMP or VT100

terminal configuration

■Two ESP option slots

■10BaseT Ethernet SNMP

access port available

with ESP ethernet card

■Automatic or manual

dial backup with

option modules

■Time of day and weekend

dial backup lockout

options

■Industry-leading five-year

North American warranty

The ADTRAN®DSU IV ESP™is an all-rate

data service/channel service unit (DSU/CSU)

with an integral SNMP (simple network

management protocol) agent and optional

dial backup (DBU) capabilities. It provides

an interface between digital data service

(DDS) or 4-wire Switched 56 and the cus-

tomer’s data terminal equipment (DTE). The

DSU IV ESP provides access to traditional

dedicated point- to-point, multi-point, or

Frame Relay services.

The unit supports synchronous (2.4, 4.8,

9.6, 19.2, 38.4, 56, and 64 Kbps) and asynchro-

nous (2.4, 4.8, 9.6, 19.2, 38.4, and 57.6 Kbps)

data rates. Both EIA-232 and V.35 physical

interfaces are provided for connection to the

customer’s DTE equipment.

Embedded SNMP and Telnet are available

through SLIP (serial line internet protocol)

or PPP (point to point protocol) using the

integrated control port or through an optional

10BaseT ethernet port when configured with

the plug-in ESP ethernet card. Through the

Management Information Base (MIB)-II

standard and an ADTRAN-supplied enterprise

MIB, the DSU IV ESP can be configured,

monitored, and diagnosed using standard

SNMP network management programs

such as HP OpenView®, Netview®, and

SunNet®Manager.

The Dial Backup (DBU) feature of the DSU

IV ESP allows automatic or manual switched

backup in the event of a dedicated line failure.

The addition of DBU is accomplished through

a family of plug-in ESP DBU cards. There are

three versions of ESP DBU cards available for

the DSU IV ESP: ISDN,

4-wire Switched 56, and V.34 analog (max.

33.6 Kbps). Upon recognition of a failure(s),

the unit connects to the remote end using

the switched network. The user can choose

whether the unit automatically or manually

reverts to the dedicated circuit when it is

restored. Optional weekend and time of

day DBU lockout options are provided.

The unit responds to standard loopback

commands from the telephone company

central office. In addition, there are several

built-in test capabilities. Complete control,

configuration, and diagnosis are available

through a 16-key keypad and a two-line by

16-character LCD display. A VT100 terminal

configuration and control mode is also avail-

able through the control port. Flash download

capability allows for quick and easy installa-

tion of new features and enhancements.

56/64K

V.35

Router

LAN

100/10BaseT

PSDN, PSTN or

ISDN Dial Backup

DDS/Frame

Relay

DSUIV ESP

DSU/DSXMODULE

CANCEL

ENTER

COPY

ALARM

HOME

CLEAR

SHIFT

CSU

TESTALARMOKTESTALARMOKTESTERRORALARM

DSU IV ESP

56/64K V.35

SLIP

Router

LAN

100/10BaseT

SNMP

Switched Services

DSU/DSXMODULE

CANCEL

ENTER

COPY

ALARM

HOME

CLEAR

SHIFT

CSU

TESTALARMOKTESTALARMOKTESTERRORALARM

DSU IV ESP

DSUIV ESP

SNMP

Management

Workstation

Specifications subject to change without notice. DSU IV ESP is a

trademark of ADTRAN, Inc. ADTRAN is a registered trademark of

ADTRAN, Inc. All registered trademarks and trademarks mentioned

in this publication are the property of their respective owners.

Product Specifications

Operating Modes

■Dedicated DDS (point-to-point, multipoint)

■Switched 56 (4-wire)

■ISDN (1B+D)

■PSTN (V.34 analog)

Network Data Rates

■Dedicated mode service rates: 2.4, 4.8, 9.6, 19.2,

38.4, 56, and 64 Kbps

■Switched mode service rate: 56 Kbps

■Dial backup: Switched 56 (56 Kbps),

V.34 (2.4 - 33.6 Kbps), ISDN (56 or 64 Kbps)

DTE Rates Provided

■DTE rates match service rates

■DTE-to-loop rate matching in both dedicated and

switched modes

■Synchronous rates: 2.4, 4.8, 9.6, 19.2, 38.4, 56,

and 64 Kbps

■Asynchronous rates: 2.4, 4.8, 9.6, 19.2, 38.4,

and 57.6 Kbps

DTE Interfaces

■Both EIA-232 and V.35 electrical and physical

DTE interfaces

SNMP

■SNMP & Telnet

■Integrated SLIP/PPP (async) port

■Physical Connector RJ-48S and DB-25

■Optional 10BaseT interface with ESP Ethernet Card

■MIB II RFC 1213 complaint

Clocking

■Normal DDS or private network tributary

(slaved to network receive clock)

■Private network master (internal)

■Normal DDS tail circuit

■Private network master (slaved to external clock)

Switched Mode Dialing Options

■Stored number

■Front panel keypad

■DTR dialing of stored numbers

■In-band AT commands

■V.25 bis in-band dialing

Diagnostics

■Network: CSU and DSU loopbacks

■User: Local DTE and loop, remote V.54

■Test Patterns: 2047, 511, DDS stress patterns 1-4

DSU IV ESP

All-Rate DSU with SNMP and Dial Backup

Line Requirements

■Loop transmission parameters as defined in:

• AT&T PUB 62310: Dedicated DDS

• AT&T PUB 4146B: Switched 56

• Sprint TS 0046: Switched 56

Line Interface

■RJ-48S

■4-wire

■Full duplex

Receiver Sensitivity

■-45 dB at all rates

Agency Approvals

■FCC Part 15

■Class A

■Part 68

■Industry Canada CS03

■UL and CUL

Environment

■Operating: 0 to 50°C (32 to 122°F)

■Storage: -20 to 70°C (-4 to 158°F)

■Relative Humidity: Up to 95%, non-condensing

Physical

■Dimensions: 10.4"D x 8.0"W x 2.4"H

■Weight: 4.5 lbs

■Power: 115 VAC, 60 Hz, 5 W

Product Includes

■Two 8-pin to 8-pin modular cables

■Modular to female DB-25 adapter

■User Manual

Ordering Information

Equipment Part #

DSU IV ESP 1204011L1

ESP Ethernet Card 1204005L1

ESP 4-wire Switched 56 DBU Card 1204001L1

ESP V.34 DBU Card 1204002L2

ESP ISDN DBU Card 1204004L1

19” Dual ESP Shelf 1200202L1

Dual ESP Blank Cover 1200202L2

ADTRAN, Inc.

Attn: Enterprise Networks

901 Explorer Boulevard

Huntsville, AL 35806

P.O. Box 140000

Huntsville, AL 35814-4000

256 963-8000 voice

256 963-8699 fax

General Information

800 9ADTRAN

[email protected]

www.adtran.com

Pre-Sales

Technical Support

800 615-1176 toll-free

[email protected]

www.adtran.com/support

Where to Buy

877 280-8416 toll-free

[email protected]

www.adtran.com/where2buy

Post-Sales

Technical Support

888 423-8726

[email protected]

www.adtran.com/support

ACES Installation &

Maintenance Service

888 874-ACES

[email protected]

www.adtran.com/support

International Inquiries

256 963 8000 voice

256 963-6300 fax

[email protected]

www.adtran.com/international

For the regional office

nearest you, visit:

www.adtran.com/where2buy

61204011L1-8F April 2003

ADTRAN is an ISO 9001, ISO 14001,

and a TL 9000 certified supplier.

Shown with option cards installed

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