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Used Cisco Systems Networking Equipment

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Allstar Networks sells every product that Cisco Systems offers including:

Used Cisco 12000 Series Routers

Used Cisco MCS-7830 Server

Used Cisco 10000 Series

7600 Series Routers

7400 Series Routers

Used Cisco 12000 Series

Used, pre-owned, refurbised, new Cisco SystemsThe Used Cisco 12000 series Internet Router is part of Used Cisco's family of multimillion packets-per-second (pps) IP and MPLS routing platforms for building profitable networks in today's communications economy. The Used Cisco 12000 Series is the premier high-end routing platform for service provider backbone and edge applications, enabling service providers to meet the challenge of building packet networks to satisfy services demand while increasing profitability. The Used Cisco 12000 Series offers the only portfolio of 10 Gbps per slot systems and interfaces (including Packet over SONET [POS], Dynamic Packet Transport/Resilient Packet Ring [DPT/RPR], and Gigabit Ethernet [GbE]), delivering 10G economies of scale anywhere in the network. The Used Cisco 12000 Series provides the highest reliability, the richest set of service enablers, the lowest total cost of ownership, and the only proven investment protection, including systems that can be upgraded in the field to increase switching capacity. This innovative combination of features and capabilities enables service providers to build the most competitive IP and MPLS networks.


To learn more about the Used Cisco 12000 Series Internet Router, please visit their Model Comparison page.


To learn more about the broad portfolio of interfaces available on the Used Cisco 12000 Series, including Packet over SONET/SDH, Resilient Packet Ring, and Ethernet, please visit the Used Cisco 12000 Series Internet Routers Line Card page Used Cisco 12000 Series Internet Routers Line Card page.

Used Cisco MCS-7830

Used, pre-owned, refurbised, new Cisco SystemsThe Used Cisco Media Convergence Server 7830 (MCS-7830) is a high-availability server platform for Used Cisco AVVID (Architecture for Voice, Video and Integrated Data). The MCS-7830 is a member of the MCS-7800 series server family, which also includes the cost-effective MCS-7820.


AVVID IP telephony starter kits. With Used Cisco CallManager software preinstalled in this fault-tolerant server, the wide-scale deployment of industry-leading Used Cisco IP telephony solutions has never been easier. The Used Cisco MCS-7830 is an integral part of a complete, scalable architecture for a new generation of high-quality IP voice solutions that run on the enterprise data network. The MCS-7830 delivers the high performance and availability demanded by today"s enterprise networks and represents a turnkey solution that is easy to deploy and highly cost-effective.


The Used Cisco Unified Open Network Exchange (Used Cisco uOne), an integral part of Used Cisco AVVID, is a voice and unified-messaging application. The first commercially available version of Used Cisco uOne 4.1E-Entry Edition-runs on the Used Cisco Media Convergence Server 7830 (MCS-7830) and is available for the North American market.


Used Cisco 10700 Series Internet Routers

Used, pre-owned, refurbised, new Cisco SystemsThe Used Cisco 10700 Series Internet Routers are the only metro edge access routers designed to optimize optical transport with Dynamic Packet Transport (DPT), Used Cisco's market leading Resilient Packet Ring (RPR) technology, to integrate full IP routing and services and to deliver intelligent Ethernet subscriber interfaces for simple, scalable, and reliable networks.

  • Enables providers to extend their existing Carrier IP/MPLS infrastructure into the metro to deliver rich Ethernet and IP services.
  • Delivers highly programmable, high-end routing features in a compact, 2 rack unit form factor.
  • The only proven Metro access solution to integrate Resilient Packet Ring (RPR) technology -- which doubles network bandwidth over traditional SONET technologies -- while maintaining sub-50ms network restoration.

Used Cisco 10000 Series Routers

Used, pre-owned, refurbised, new Cisco SystemsUsed Cisco 10000 Series for Integrated Edge Aggregation
The Used Cisco 10000 Series offers a single solution for leased-line, ATM, frame relay, and broadband aggregation while providing customers with high-performance IP services, maximum platform scalability, and high availability.


High-Performance IP Services ­ The Used Cisco 10000 Series enables service providers to deploy revenue-generating services without worrying about performance degradation.

  • The 10000 Series supports Used Cisco-patented parallel express forwarding (PXF) technology. PXF provides customers with the ability to turn on multiple IP services while maintaining line-rate performance. Since PXF is software-based, customers can add new service functionality without swapping out hardware.

  • The 10000 Series supports a wide range of critical edge services, including quality of service (QoS), Multiprotocol Label Switching (MPLS), Multilink PPP (MLPPP), Broadband aggregation, and access control lists (ACLs).

Carrier-Class High Availability ­ With its carrier-class high availability, the Used Cisco 10000 Series minimizes costly network outages and maximizing end-customer satisfaction.

  • The Used Cisco 10000 Series is the first Internet router designed for nonstop performance, with a complete set of reliability features for high availability (99.999 percent uptime).

Maximum Scalability ­ With an eight-slot chassis that can hold up to 16 line cards, the Used Cisco 10000 Series leverages service providers’ current investments by enabling future network growth while minimizing network complexity.

  • The 10000 Series supports thousands of DS0/DS1/E1 connections in a single system, enabling service providers to seamlessly grow with their customer base. Because the Used Cisco 10000 Series supports Frame Relay, ATM, Leased Line, and Broadband aggregation in a single platform, customers can provision multiple types of services to the end-user without having to maintain multiple edge devices.

Used Cisco 7600 Series Internet Routers

Used, pre-owned, refurbised, new Cisco SystemsThe Used Cisco 7600 Series Router delivers high-performance WAN and MAN networking with line-rate IP services. Now, service providers and enterprises can "service enable" and scale their networks from OC-48/STM-16 to DS0 to offer differentiated services to both customers and remote sites. The 7600 embodies the strengths of the leading-edge midrange routing products from Used Cisco, offering greater performance, scalability, and breadth of interfaces than any other router platform in the same class.


Cisco 7600 Router Features and Benefits

  • NEBS-compliant chassis—3-slot, 6-slot, and 9-slot.

  • Supervisor Engine II with Policy Feature Card 2 (PFC2) and MultiSwitch Feature Card 2 (MSFC2) —30 Mpps.

  • Switch Fabric Module—256-Gbps crossbar fabric (optional).

  • Optical Services Modules (OSMs) —Scaling from OC-3/STM-1 to OC-48/STM-16.

  • Catalyst 6500 LAN interfaces—Scaling from 10 Mbps to 10 Gbps.

  • FlexWAN Module—Supporting Used Cisco 7200 and 7500 series port adapters from DS0 to OC3/STM-1.

  • Catalyst 6500 Service Modules—Content switching, firewalls, and more.

  • Adaptive" network processing on each OSM for flexible feature implementation.

  • High-performance IP services—MPLS/VPN, Class-Based Weighted Fair Queuing/Low-Latency Queuing (CBWFQ/LLQ), Weighted Random Early Detection (WRED), hierarchical traffic shaping, Any Transport over MPLS (AToM), future Destination-sensitive services—Accounting, billing, and quality of service (QoS).

Used Cisco 7400 Series VPN Router

Used, pre-owned, refurbised, new Cisco SystemsThe Used Cisco 7400 is the highest performance single-rack unit (RU) router on the market. Its compact, stackable architecture is expressly designed for application specific routing deployments in service provider and enterprise networks. Taking advantage of the Parallel Express Forwarding (PXF) delivers a premium suite of hardware-accelerated network services.


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We currently provide high quality, new and used network equipment from the following well-known manufacturers:

Foundry Networks, Inc.

Foundry Networks, Inc. provides high-performance enterprise and service provider switching, routing, security, and application traffic management solutions including edge and backbone Ethernet switches, Web and content-aware application switches, network-wide security solutions, wireless LAN and access points, wide area access routers and internet provider edge and service provider core MPLS routers. Used Foundry network equipment


Nortel Networks

Nortel delivers innovative technology solutions encompassing end-to-end broadband, Voice over IP, multimedia services and applications, and wireless broadband designed to help people solve the world's greatest challenges. Used Nortel network equipment


Sun Microsystems

Sun Microsystems has a comprehensive line of servers, storage, software and services specifically tailored to meet the needs of the Network Equipment Providers (NEP). Used Sun network equipment


Juniper Networks

Juniper Networks’ purpose-built, high-performance IP platforms enable customers to support many different services and applications at scale. Used Juniper network equipment

Cisco Systems

Cisco Systems, Inc. is the worldwide leader in networking for the internet. Used Cisco network equipment


Enterasys / Cabletron

Enterasys designs integrated hardware and software solutions that intelligently sense and automatically respond to security threats – and proactively prevent threats from entering networks. Used Enterasys and Cabletron network equipment



Brocade provides platforms, solutions, and services for connecting, managing, and optimizing IT resources in shared storage environments. Used Brocade network equipment


Extreme Networks

Extreme Networks allows seamless growth and expansion without the need for large upgrades. Stackable Summit 10/100 Ethernet switches and the modular and upgradeable BlackDiamond chassis-based switches help expand networks without increasing the number of devices to be managed. Used Extreme network equipment


HP provides infrastructure and business offerings that span from handheld devices to some of the world's most powerful supercomputer installations. Used HP network equipment


Marconi / Fore

Marconi is a multi-regional designer, manufacturer and supplier of telecommunications and information technology equipment and services. Their network technology enables customers to evolve narrowband networks to next-generation broadband networks. Used Marconi network equipment


Riverstone Networks

Riverstone Networks provides solutions that enable service providers, enterprises and governments worldwide, to deliver voice, data and video communication services to end-users. Used Riverstone network equipment


VOIP Phones and Accessories

Allstar Networks offers VOIP phones and accessories, we are looking to make your transition to VoIP based multi-media communications as inexpensive as possible.. Buy VOIP Phones