3Com 3C37000 CoreBuilder 7000 Managed Network Switch CellPlex

CoreBuilder 7000 Managed Network Switch CellPlex

The CoreBuilder 7000 ATM switch is a modular high-performance ATM (Asynchronous Transfer Mode) switch designed to dramatically boost performance in building and campus backbones and in high bandwidth workgroups. The switch can interconnect 3Com SuperStack II Switch 2700 units and can directly attach to high-performance end-stations or servers to create a seamless, high-speed Ethernet/ATM network.

The CoreBuilder 7000 greatly increases the aggregate bandwidth of a backbone or workgroup. This is accomplished using 155 Mbps OC-3c SONET/SDH interfaces to collapsed backbone devices, such as intelligent switching hubs or high-performance, multiprotocol bridge/routers, as well as to other CoreBuilder 7000 ATM switches, to form the campus ATM backbone.

Up to four 4-port interface cards can be supported simultaneously. Each card accommodates a 155 Mbps OC-3c fiber interface module, as well as a 45 Mbps DS-3 module for WAN links.

The powerful 16x16 ATM switching engine employs a cut-through, non-blocking, self-routing architecture that can handle up to 2.56 Gbps of traffic. This high-speed architecture makes it possible to support 16 full-rate links - both Point-to-Point and Point-to-Multipoint. The switchs 20.48 Gbps passive backplane enables future expansion to faster switch engines, high port-density interface cards and higher speed ports.

An on-board i960 processor handles all advanced software features including SVC (Switched Virtual Circuit) signalling and SNMP (Simple Network Management Protocol) management.

Standard LAN Emulation and signaling allow the establishment of logical workgroups independent of physical connections for more flexible management. Using this feature, you can set up workgroups composed of members from various departments or business units around the enterprise, and centralize servers into server farms for better administration.

To meet the stringent reliability requirements of mission-critical networks, the CoreBuilder 7000 ATM switch provides redundant power supplies and switch fabrics, hot-swappable modules, and automatic congestion management. These features make it an ideal building block for the ATM-based campus backbone network.


This 3Com 3C37000 CoreBuilder 7000 Managed Network Switch CellPlex is in refurbished condition and is fully guaranteed by our 90-day warranty. Please feel free to contact us regarding our inventory of refurbished 3Com networking equipment, or if you have any additional questions regarding this 3C37000 CoreBuilder 7000 Managed Network Switch CellPlex.

United States of America Shipping

 

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3Com 3C37000 CoreBuilder 7000 Managed Network Switch CellPlex units which are shipped internationally have a mandatory 4-10 business day security holding period between payment being received and shipment processing. This security policy is to allow funds to fully clear our bank account. International transport costs can be charged directly to your FedEx or UPS account number. We cannot ship internationally using your TNT account number; however you can coordinate with TNT to have them pick up the shipment from our location.

 

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  • Manufacturer: 3Com
  • Part Number: 3C37000
  • Units in Stock: 1
  • Condition: Refurbished
  • Warranty: 90 Days
  • Description: 3Com 3C37000 CoreBuilder 7000 Managed Network Switch CellPlex

  • Usually ships next business day.
    Overnight and expedited shipping services available.
  • Price: $347.95