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3Com 3C37152 CoreBuilder 7000 Cellplex 7000 8-Port OC-3 MM

3Com presents an Interface Card for the CoreBuilder switch units, which can be installed in any of its four available interface card slots. This 4-Port Board supports up to eight ATM interfaces, four of which are fixed 155 MHz OC-3 on-board units and the remaining four are pluggable ATM interfaces which can be of various types...

$434.95

3Com 3C37000 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 accomplishe..

$294.95

3Com 3C37062 CoreBuilder 7000 Physical Module, 1 TP 155 Mbps

CoreBuilder 7000 physical module OC-3C ATM which has RJ-45 UTP connectionsPorts Connector Type: RJ-45 Network Speed: 155 Mbps DHCP Server: No..

$23.95

3Com 3C37262 CoreBuilder 7200 Ethernet/ATM Interface Card

This Ethernet/ATM Interface card combines cost-effective, reliable Ethernet switching to LANs and workgroups with Asynchronous Transfer Mode (ATM) switching for server or backbone connectivity. This card is ideal for connecting a large number of end stations directly to switched Ethernet with a low cost per Ethernet connection while also providing high-speed ATM downlinks...

$134.95

3Com 3CB9FG24 CoreBuilder 9000 24 Gbps Gigabit Ethernet Fabric Module

The 24-port Gigabit Ethernet (GEN) Switch Fabric Module (SFM) is the central backplane aggregator for the CoreBuilder 9000 Enterprise Switch. The 24-port GEN Switch Fabric Module has 24 nonblocking Gigabit Ethernet ports that connect to the chassis backplane to provide high-speed, low-latency connectivity between CoreBuilder 9000 switching modules. You can install the 24-port GEN Switch Fabric Module in the 7-slot chassis, 8-slot chassis, or 16-slot chassis...

$239.95

3Com 3CB9RF10MC CoreBuilder 9000, 10-Port 100Base-FX Layer 3 Switch Module, MMF SC

3Com offers a 100 FX module for 3Com CoreBuilder switches to make sure that your equipment can grow in class as your needs grow. Supports Virtual Router Redundancy Protocol (VRRP) for increased network availability...

$427.95

3Com 3CB9FA24 CoreBuilder 9000, 15Gbps ATM Switch Fabric Module

The 3Com CoreBuilder 9000 enterprise switch represents a new class of LAN switch that enables IT managers to deliver a higher level of service in increas-ingly demanding environments, while, at the same time, lowering the operational costs of that network asset. The CoreBuilder 9000 switch gives IT managers a common platform that they can deploy (in different chassis sizes) across the enterprise LAN to deliver low-cost, high-density work-group access, ensure high-speed, resilient server connectivity, and cr..

$399.95

3Com 3CB9LG2MC CoreBuilder 9000, 2-Port Gigabit Ethernet 1000Base-SX Module

The Gigabit Ethernet (GEN) Interface Modules for CoreBuilder 9000 are two-port interface modules for the 3Com CoreBuilder 9000 Enterprise Switch. The GEN Interface Modules serve as a 2-Gigabit data channel between the Gigabit Ethernet Switch Fabric Module and other 802.3z-compliant Gigabit Ethernet devices. GEN Interface Modules use SC connectors. Ports on this 1000BASE-SX module use an 850-nanometer, multimode, optical transceiver...

$21.95

3Com 3CB9LG4 CoreBuilder 9000, 4-Port GBIC 1000SX Switch Module

The 4-port Gigabit Ethernet interface module allows network managers to exploit the flexibility of GBICs for CoreBuilder 9000 Layer 2 Gigabit Ethernet applications. As an interface module, it extends the backplane ports of the CoreBuilder 9000 packet-based switch fabrics to the front panel, allowing access to all the nonblocking switching performance, load sharing, and redundancy capabilities offered by the switch fabric...

$199.95

3Com 3CB9E7 CoreBuilder 9000, 7-Slot Chassis

Designed for deployment in the campus backbone, enterprise LAN data center, MANs, and now wiring closets, the CoreBuilder 9000 system offers industry-leading switching capacity. The scalable architecture of the CoreBuilder 9000 switch supports up to 112 OC-12c (622 Mbps) ATM ports or 126 Gigabit Ethernet (1000 Mbps) ports. Layer 2 forwarding throughput on the CoreBuilder 9000 exceeds 187 million packets per second (pps), and Layer 3 switching throughput scales to greater than 83 million pps. The back plane ..

$814.95