3100 Series

T1/FT1 DSU/CSU

bringing broadband to the world

• Direct SNMP management

• T1 and fractional T1 support

• Independently configurable

Nx56/64 Kbps ports

• DSX-1 drop and insert port

(some models)

• 10Base-T Port for SNMP

management

• Enhanced ASCII (VT-100) user

interface

• Telnet support

• SLIP and PPP management

protocol

• 2x16 LCD display for

configuration and status

(some models)

• Remote operation and automatic

dial-out alarm condition through

integral V.22bis modem (some

models)

• Multiple power source options

• Integral BERT: QRSS, 511 and

1 in 8

• Six different loopbacks

(supports V.54 loopbacks, type

2 and 3)

• Bantam test jacks (some models)

• Optional Windows-based, front

panel emulation software

• Optional GUI SNMP application

for HP OpenView and NetView

AIX

FEATURES

APPLICATIONS

The application to the

right is showing a point-tomultiple-

endpoint network

taking advantage of T1 and

fractional T1 technology,

utilizing an ACCULINK

3160 DSU/CSU at the

central site and an

ACCULINK 3165 device at

each of the remote sites.

At the central site, the

ACCULINK 3160 unit is

providing connectivity to

support the FEP-to-FEP

application to Remote Site A, LAN-to-LAN application to Remote Site B, and providing voice traffic from the

PSTN to the PBX via a DSX-1 connection. This is a very cost-effective approach to maximizing the usable

bandwidth available on the T1 access.

At Remote Site A, an ACCULINK 3165 device is supporting the FEP-to-FEP application over a fractional T1

facility. SNMP management is accomplished using the integral V.22bis modem via a PPP dial connection. For

T1 networks, end-to-end management can be accomplished via in-band Facility Data Link (FDL). The built-in

modem also allows for "cry for help" operation from Remote Site A should a problem occur. At Remote Site

B, an ACCULINK 3165 unit is supporting the LAN-to-LAN application over a fractional T1 facility. SNMP

management is accomplished via internal Ethernet 10Base-T port. This affords complete non-disruptive

management, testing, and configuration via MIBs, Telnet, or using Paradyne's OpenLane® solution, a

powerful, Web-based element management system. OpenLane is a state-of-the-art, highly scalable,

management platform designed for enterprise standalone operation or for easy integration into existing NSP

systems.

Router

Front End

Processor

Router

3165

PBX

Digital Network

Services

Wide Area

Network

3160

3165

Front End

Processor

Remote Site B

Central Site

Remote Site A

Public Switched

Telephone

Network

NMS

PPP

FEATURE 3160 3165 3162 3161

Form Factor - Standalone (S) or 3000 Nest Card (C) S S S C

Data Ports 2 1 2 2

DSX-1 Port 1 No 1 1

Internal Ethernet 10Base-T port for SNMP Traffic Passing Yes Yes Yes No

Performance Monitor - Network Port Yes Yes Yes Yes

Integrated V.22bis Dial Modem Yes Yes No No

Front Panel - 2x16 LCD Yes Yes No Yes(via SDCP)

Front Panel Emulation Software Yes Yes Yes Yes

Async/ASCII Interface for Local/Remote VT100-type Terminal Access Yes Yes Yes Yes

TELNET Support Yes Yes Yes Yes

Flash Memory - supports remote dial up for firmware download, Yes Yes Yes Yes

remote configuration, and diagnostics

Alarm Reporting Yes Yes Yes Yes

DCE Manager for HP OpenView and NetView AIX Yes Yes Yes Yes

MIBs Supported: MIB II, DSU/E1 MIB, RS232-like MIB, Yes Yes Yes Yes

Generic Interface MIB, and Enterprise MIB

In-band SNMP Management via the Network FDL Yes Yes Yes Yes

(used in full T1 environments)

Optional Ethernet LAN Adapter for SNMP Traffic Passing Yes Yes Yes Yes

PORTS AND CONNECTORS

The ACCULINK 3165 DSU/CSU offers one DTE port on an EIA-530 interface (optional V.35, X.21 and

RS-422/449 cables available). It provides a 10Base-T port for connection to an SNMP management system. It

also provides a COM port for connection to a PC for front panel emulation software, access to the userfriendly

ASCII interface for local configuration and management, connection to a printer, or a router port. The

modem port on the ACCULINK 3165 device is supplied for connection to a remote terminal SNMP

management system or printer.

The ACCULINK 3160 and 3162 DSU/CSUs offer two data ports on EIA-530-A interfaces (optional V.35 and

RS-422/449 cables available) and a DSX-1 port that can be used for drop and insert to support voice channels

to a digital PBX. The ACCULINK 3160 device provides a COM port and a 10Base-T port for SNMP or Telnet. A

DB-15 connector is provided for external clocking, allowing for optimum network synchronization. The 3160

also provides a modular RJ11 connector for connecting a phone line to the internal modem.

The ACCULINK 3160 and 3165 devices provide a menu-driven front panel LCD for simple setup,

configuration and testing.

The nest mounted ACCULINK 3161 DSU/CSU provides two data ports, a DSX-1 port, and is designed to

operate in the 16-slot 3000 Series Carrier. This provides a port density of 32 data ports and 16 DSX-1 ports

in a single 3000 Series Carrier.

COM

10BASE-T

NETWORK MODEM POWER PORT 1

Network

Interface

Internal

Modem Connection

Com

Port

10 Base-T

Port

Power

Data Port

10BASE -T

COM !

EXT CLK

DSX-1 NETWORK PORT 1

PORT 2

POWER

Data Ports

DSX-1 Port

(Drop & Insert)

External

Clocking Port

Network

Interface 10 Base-T

Port

Com

Port

Power

10BASE -T

COM MODEM !

EXT CLK

DSX-1 NETWORK PORT 1

PORT 2

POWER

Data Ports

DSX-1 Port

(Drop & Insert)

Internal

Modem

Connection

External

Clocking Port

Network

Interface 10 Base-T

Port

Com

Port

Power

3165 DSU/CSU Rear Panel

3160 DSU/CSU Rear Panel

3162 DSU/CSU Rear Panel

MANAGEMENT

The ACCULINK 3100 Series DSU/CSUs include a variety of choices for controlling the

configuration, diagnostics and management of each unit through a menu-driven front panel

LCD or by a PC (running ACCULINK 3100 Series front panel emulation software) attached to

the rear communications port.

For remote management, the local front panel or the PC using the integral V.22bis modem

provides access for controlling the remote front panel functions.

TECHNICAL SUPPORT PROGRAMS

Paradyne offers post-sale technical support programs to make maintaining, growing and

upgrading your network easy. Software maintenance, access to technical help online, and a

fully-staffed technical support center are a few of the highlights. Please see

www.paradyne.com/tech_support/programs.html for further details.

SPECIFICATIONS

DTE INTERFACES

• Synchronous Ports: Selectable V.35,

RS-449/V.11, EIA-530-A

• DSX-1: D4 or ESF, AMI or B8ZS, Equalization:

5 ranges (0-655', 0-196.5m)

NETWORK INTERFACE

• Format: D4, ESF

• Line Code: AMI, B8ZS

• Line Build Out: 0.0 dB, -7.5 dB, -15 dB, -22 dB

• ANSI PRMS: Selectable

CLOCKING

• Internal: 1.544 MHz ± 32 PPM

(50 Hz @ 1.544 MHz)

• Sources: Network TI, DSX-1, DTE, Clock-in

• Clock-In: RS-422 or RS-423, Rates: 2.048 MHz,

1.544 MHz, 8 KHz (±32 PPM accuracy)

MTBF

• >15 years

DIAGNOSTICS

• Loopbacks: V.54 (Type 2, 3), AT&T 54016,

62411, ANSI TI.403-1989, DTE, Repeater

• Test Pattern: QRSS, 1 in 8, 511 (Real-time

Monitored)

STANDARDS

• FCC: Part 68, Part 15 Class A

• UL: UL1950

• CSA: CSA-22.2 Number 950-M89, CSA 108.8-

M1983

• AT&T TR: 54016, 62411, 54019A (ACAMI Clear

Channel)

• ANSI TI.403

MAT-31FE-5-0102

For additional information on this or any Paradyne product or service, contact the office nearest you; or dial 800 727 2396 (USA and Canada) or +1 727 530 8623 (Worldwide).

For international locations, check the Paradyne Web Site at www.paradyne.com/buy.

Specifications subject to change without notice. Paradyne, ACCULINK and OpenLane are registered trademarks of Paradyne Corporation. All other trademarks or service marks

are the property of their respective owners. © Paradyne Corporation 2001.

w w w . p a r a d y n e . c o m

• Multiple management methods

(ASCII, Telnet, in-band [FDL],

out-of-band) offer flexibility to

match installation and

application requirements

• Software-downloadable

architecture provides fast and

easy product enhancements to

meet evolving customer

applications

• Remote operation through an

integral V.22bis modem

enhances serviceability and

improves uptime (some models)

• Integral ACCULINK 3150

D4/ESF CSU ensures optimum

performance and in-service

diagnostics

• Maximum configuration

flexibility (any-DS0-to-any-port,

synchronous or DSX-1)

• Menu-driven, front panel LCD

ensures easy setup and testing

• Achieves rapid determination of

application status through

English language alarms

• Interoperable with any Paradyne

T1 access product (3100, 7100,

and 9100 Series)

• Nest mounted ACCULINK 3161

DSU/CSU offers dual port

T1/DSX-1 solution for highdensity

central site locations

• Peace of mind knowing that you

have selected one of the most

reliable SNMP DSU/CSUs in the

industryWATTS/BTU/HR.

115 V AC (104 - 132, 57-63 Hz) 12/41

+24 V DC (20 to 32 V DC) 8.5/29

-48 V DC (-38 to -60 V DC) (3161) 8.5/29