The Alcatel-Lucent MainStreet platform—originally developed by Newbridge Networks—offers a robust and flexible multiservice access solution for legacy and evolving telecom networks. Designed to deliver a wide range of voice, data, and broadband services, the MainStreet family integrates multiple network functions into a compact, modular system.
Widely deployed across global telecommunications infrastructures, the MainStreet 3600 and 3600+ systems are known for their reliability, scalability, and ability to support both traditional and next-generation services. The platform consolidates functions such as digital cross-connect, channel banking, frame relay switching, and ATM access into a single, manageable unit.
At Carritech, we provide full support for the Alcatel-Lucent MainStreet range, including tested systems, replacement modules, and spare parts. Our expertise helps clients maintain and extend the life of their existing MainStreet deployments, while planning future transitions with minimal disruption.
Multiservice Integration
Combines voice and data multiplexing, digital cross-connect, ATM access, and frame relay switching in a single platform.
Scalable Architecture
Supports single-shelf to multishelf configurations (up to 16 shelves), allowing growth as network demands increase.
Legacy and Broadband Support
Handles legacy T1/E1, X.25, leased lines, and frame relay, as well as support for DSL and ATM services for broadband evolution.
Carrier-Grade Reliability
Proven field performance with high availability, redundant control and power modules, and robust synchronization options.
Efficient Space and Power Usage
Compact chassis design optimized for central office and remote deployment environments with low power consumption.
Advanced Synchronization
Synchronization capabilities across shelves and systems ensure stability and precision in multishelf configurations.
Flexible Interface Options
Supports a variety of modules including analog voice, serial data, Ethernet, SHDSL, and fiber optic interfaces.
Centralized Management
Compatible with network management systems for centralized configuration, monitoring, and software updates.
Investment Protection
Enables gradual migration to modern IP networks while preserving existing infrastructure and service continuity.
The Alcatel-Lucent MainStreet 3600 series is a modular, multiservice access and transport platform designed to consolidate multiple network functions into a single, scalable system. It is used in both central office and remote site deployments for voice, data, and leased-line services.
MainStreet 3600 – Base model for integrated multiservice access.
MainStreet 3600+ – Enhanced model with support for higher-capacity STM-1/OC-3 interfaces and advanced transport options.
Shelf Options: Single-shelf to 16-shelf multisystem configurations.
Module Slots: Varies by shelf type; typically includes slots for control, power, interface modules, and optional redundancy.
Redundancy: Dual power supplies, redundant control modules, and synchronized clock modules supported.
TDM: T1, E1, DS3, STM-1, OC-3
Data: X.25, Frame Relay, Leased Line, SHDSL
Voice: Analog and digital voice modules, channel bank support
Ethernet: 10Base-T and 10/100Base-T interfaces available on certain modules
Optical Interfaces: Fiber optic modules for extended distance connectivity (STM/OC)
Switching Capabilities:
Digital cross-connect for T1/E1
Frame relay and X.25 switching
ATM transport support
Supported Protocols:
X.25 (including SVC and PVC)
Frame Relay
ATM UNI
PPP and HDLC (on certain data modules)
Clock Synchronization:
Internal and external timing reference options
Synchronized across multishelf systems
Redundant clock modules for high availability
Power Input: -48V DC typical; AC options via external conversion
Cooling: Integrated fans or shelf-based ventilation, depending on configuration
Operating Temperature: Typically 0°C to +45°C (indoor telecom environments)
Mounting: Standard 19″ rackmount shelf design
Local Management: CLI via serial interface
Remote Management: SNMP, Telnet, and integration with Alcatel 5620 or equivalent NMS
Software Updates: Remote software loading and system-wide version synchronization
Diagnostics: Built-in test functions and alarms for performance monitoring
| Period | Owner / Marketer | Notes |
|---|---|---|
| Late 1990s – 2006 | Newbridge / Alcatel | Initially developed and marketed as the Newbridge 3600 MainStreet Multiservice Bandwidth Manager—providing voice/data aggregation, ATM, frame relay, X.25, channel bank and digital cross‑connect functions in a multishelf chassis. |
| 2006 – 2016 | Alcatel‑Lucent | Rebranded under Alcatel‑Lucent as the 3600 / 3600+ MainStreet family with STM‑1/OC‑3 support (3600+), enhanced interface support, and deployment in over 250,000 nodes globally under firmware releases through Release 9.0. |
| 2016 – Present | Nokia / Third‑party suppliers | After Nokia’s acquisition, the MainStreet platforms are maintained via legacy support channels and third‑party providers like Carritech, offering refurbishment, firmware upgrades, parts, and network integration services. |
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From expert maintenance and repair to reliable part sourcing and technical consultation, we provide comprehensive support for every stage of your network’s lifecycle. Whether you’re extending the life of legacy systems or integrating with modern infrastructure, our team ensures seamless, efficient, and cost-effective solutions—so you can focus on performance, not problems.