Codex 3512 CSU/DSU

DDS / DDS 11 Secondary Channel to 56Kbps and 64Kbps Clear Channel - Non-disruptive network management  - IBM NetView network management  - Unattended remote configuration, testing and monitoring through remote front panel - Integral V.32bis or 4-wire Switched 56 restoral options for continuous transmission - Integral A / B switch for restoral via 2-wire DataPath SW56 / 64, ISDN BRI or V.34 class modems (3512 CSU with 2 / 4 port options) - Point-to-point and multipoint rate adaptation 2 and 4 port point-to-point / multipoint Time Division Multiplexing (TDM) options to reduce line and equipment costs -  - Standalone or rack-mountable configurations

jump to part numbers
sample part #
3512 Base 2.4-64Kbps S/A  48388 (49151)
3512 Base 2.4-64Kbps Card 48389 (49175)
 

NOTE:
not all part numbers are in production any more - units maybe available in refurnished only


Motorola/Codex 3512
Data Service Unit (DSU),
with integral Channel Service Unit (CSU)

Overview

The Motorola 3512 Data Service Unit (DSU), with integral Channel Service Unit (CSU), is an intelligent, multi-rate digital product, with multi-channel and restoral options ideally suited for today's digital environment. The 3512 is available in both managed (3512 NMS) and non-managed (3512) versions. Based on the Motorola 68000 microprocessor, the 3512 supports a broad range of digital applications, including:

  • 2 and 4 port point-to-point / multipoint Time Division Multiplexing (TDM) options to reduce line and equipment costs
  • Supports all major digital leased line services; DDS / DDS 11 Secondary Channel to 56Kbps and 64Kbps Clear Channel
  • Integral V.32bis or 4-wire Switched 56 restoral options for continuous transmission
  • Integral A / B switch for restoral via 2-wire DataPath SW56 / 64, ISDN BRI or V.34 class modems (3512 with 2 / 4 port options)
  • Point-to-point and multipoint rate adaptation
  • Standalone or rack-mountable configurations

3512 CSU-DSU.JPG (11356 bytes)

  • Non-disruptive network management via Motorola 9000 series Open Management System (OMS) ensures rapid fault isolation (3512 NMS)

  • IBM NetView network management (3512 NMS)

  • Unattended remote configuration, testing and monitoring through remote front panel


The 3512 is available in either front panel controlled or network managed versions. With the 3512 NNIS version, command and control is provided using the Motorola 9000 OMS series over the main channel, carrier provided secondary channel, or derived secondary channel.

With standard DualView, the 3512 NMS provides a direct interface to IBM's NetView, as well as the Motorola 9000 OMS series. The Netware Loadable Module (NLM), WANVisible, in NetWare servers, provides monitoring of the 3512 NNIS and digital circuits.

Packaging of the 3512 also offers flexibility with 1, 2 or 4 port standalone or nest card versions. For space savings at the central site, the 3512 is rack mountable.

A variety of operating modes allow the 3512 DSUCSU to respond to user network requirements for optimum operating efficiency. As digital networks evolve, the 3512's support for multiple digital services and speeds will allow it to adapt to changing needs without requiring costly upgrades.



Specifications

Service Types

Operating Mode

Digital Aggregate Interface

Data Format

Data Encoding

Port Timing

DSU Timing

Digital Port Interface

DTE Port Rates

Maximum DTE Port Rates

Derived Secondary Channel Mode:

Network Management:

Network Control Channel:

Management Protocols Supported

Power Requirements

3512 Standalone:

3512 Nest Card:

Environment

Physical Dimensions

3512 DSU / DSU Standalone:

3500 Mini-Nest Enclosure:

Certification

Specification notes: Multipoint multiplexer is not supported with DDS I at line rates less than 9.6Khps or with DDS-II secondary channel service. 64 Kbps Clear Channel, Remote Front Panel and the Switched 56 Restoral option requires 3512 Release 3.0 and later versions.


3512 base units

3512 Base 2.4-64Kbps S/A

48388(49151)

3512 Base 2.4-64Kbps Card

48389(49175)

3512 NMS 2.4-64Kbps S/A

48390(49152)

3512 NMS 2.4-64Kbps Card

48391(49176)

3512 base plus options

3512 w/4 Chnl Mux

48388/48392 (49154)

3512 Single Port w/SW56

48388/48396 (49167)

3512 2.4-64bps DSU/CSU Stand Alone w/2 Channel Mux

48388/48397

3512 2.4-64bps DSU/CSU Card w/2 Channel Mux

48389/48397

3512 NMS 2.4-64bps DSU/CSU Stand Alone w/2 Channel Mux

48390/48397

3512 base card with v.32bbis restoral

48389/48395

3512 NMS Single Prt w/V32 restoral

48390/48395 (49160)

3512 NMS Single Port w SW56 restoral

48390/48396(49168)

3512 SDC

49210 (49212)

35xx Nests, power supplies and Cables

5' 8DInM-DB25F Adpt Cable

40384

3500 Mini Nest w/PS

48015

100/120/230vac Power Supply

48428

3500 Mini Nest w/PS 115/220 vac

48429

6' B25M V.35 Cable

48523

3512 mini-nest 48 volt

49205

3512 mini-nest 48 volt (redundant)

49206

3512 stand alone to nest card conversion kit

49207

7' DB25M-M34Male

91917

Adapter DB25 to V34 2.5"

650037690101

 

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