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3Com 3C37052 CoreBuilder 7000 4-Port ATM Interface Card

3Com 3C37052 CoreBuilder 7000 4-Port ATM Interface Card
3Com 3C37052 CoreBuilder 7000 4-Port ATM Interface Card
Overview The 3Com CoreBuilder 7000 4-Port ATM Interface Card (part number 3C37052) is a high-performance network adapter designed for enterprise core routers and high-speed backbones. It provides reliable Asynchronous Transfer Mode (ATM) connectivity... Read More
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$5,399.95
  • In Stock: 2
  • Manufacturer: 3Com
  • Model or Part: 3C37052
  • Condition: Refurbished
  • Weight: 15.00lb
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Overview
The 3Com CoreBuilder 7000 4-Port ATM Interface Card (part number 3C37052) is a high-performance network adapter designed for enterprise core routers and high-speed backbones. It provides reliable Asynchronous Transfer Mode (ATM) connectivity with four full-duplex ports, enabling seamless integration of voice, video, and data traffic over a single infrastructure. Built to meet the demanding requirements of large data centers and service provider networks, this card delivers low latency, high throughput, and robust error handling.

Key Features

  • Four independent ATM ports supporting OC-3 (155.52 Mbps) and OC-12 (622.08 Mbps) rates
  • Full-duplex operation for simultaneous transmit and receive on each port
  • Hardware based ATM cell segmentation and reassembly for optimal performance
  • Integrated error correction and flow control mechanisms
  • Plug-in design compatible with CoreBuilder 7000 chassis for easy installation
  • Low power consumption and efficient heat dissipation

Technical Specifications

  • Model/Part Number: 3C37052
  • Interface Type: PCI-X 64-bit, 66 MHz bus
  • Port Count: 4 ATM ports
  • Supported Speeds: OC-3 (155.52 Mbps) and OC-12 (622.08 Mbps) per port
  • Connector Type: RJ-45 with V.35 transceiver options
  • Operating Temperature: 0 to 70 degrees Celsius
  • Power Requirement: 5 VDC, 2.5 A
  • Dimensions: 6.5 in (165 mm) height, fits standard 3U chassis

Applications
The CoreBuilder 7000 4-Port ATM Interface Card is ideal for:

  • Enterprise wide area network (WAN) aggregation
  • Carrier grade voice and video transport
  • High-speed data center interconnects
  • Multimedia streaming and real-time conferencing solutions
  • Legacy ATM network upgrades where seamless migration to IP is required

By delivering reliable, high-capacity ATM connectivity, the 3Com CoreBuilder 7000 card helps organizations reduce network complexity, improve bandwidth utilization, and maintain the quality of service needed for mission-critical applications.