ADTRAN DSU IV ESP User manual

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
100/10BaseT
PSDN, PSTN or
ISDN Dial Backup
DDS/Frame
Relay
DSUIV ESP
OK
DSU/DSXMODULE
CANCEL
ENTER
ENTER
COPY
ALARM
HOME
CLEAR
SHIFT
7
*#
4
1
8
5
2
9
6
3
CSU
TESTALARMOKTESTALARMOKTESTERRORALARM
DSU IV ESP
56/64K V.35
SLIP
Router
LAN
100/10BaseT
SNMP
Switched Services
OK
DSU/DSXMODULE
CANCEL
ENTER
ENTER
COPY
ALARM
HOME
CLEAR
SHIFT
7
*#
4
1
8
5
2
9
6
3
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
Copyright © 2003 ADTRAN, Inc.
All rights reserved.
ADTRAN is an ISO 9001, ISO 14001,
and a TL 9000 certified supplier.
Shown with option cards installed