Cisco PA-4T+ 4 Port Enhanced Serial Port Adapter

SKU: PA-4T+ | MFG: Cisco
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Cisco 4 Port Enhanced Serial Port Adapter
The PA-4T+ provides the following electrical interfaces: EIA/TIA-232, EIA/TIA-449, EIA-530. X.21 and V.35. Each interface complies with its specific interface specifications. The cable attached to each PA-4T+ port adapter's interface ports determines its type (EIA/TIA-232 and so forth) and its mode (data communications equipment [DCE] or data terminal equipment [DTE]). Each interface allows a maximum bandwidth of 2.048 Mbps; the speed depends on the type of electrical interface used. Use EIA/TIA-232 for speeds of 64 kilobits per second (kbps) and below, and use X.21, EIA/TIA-449, V.35, or EIA-530 for higher speeds. Serial signals can travel a limited distance at any given bit rate; generally, the slower the baud rate, the greater the distance. The PA-4T+ contains the enabled LED, standard on all port adapters, and one status LED for each port. After system initialization, the enabled LED goes on to indicate that the PA-4T+ has been enabled for operation.

  • Compatibility Information
    • Cisco 7204 VXR
  • MainSpecs
    • Plug-in module
    • Cisco expansion module - 4 ports
    • Cisco 7204 VXR
    • 4 ports
    • Expansion module
    • Serial
  • Networking
    • Serial
    • Power, transmit, receive
    • Wired
  • Miscellaneous
    • Retail
  • Expansion / Connectivity
    • 1 x expansion slot
    • 4 x serial - RS-232/V.35/X.21 - 60 pin D-Sub (DB-60) - 4
  • General
    • Plug-in module
    • Expansion module - 4 ports


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