Cisco PA-MC-E3 Port Adapter

SKU: PA-MC-E3 | MFG: Cisco
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Cisco 1 Port Multichannel E3 high-Speed Synchronous Serial Port Adapter
The PA-MC-E3 provides one multi-channel E3, medium-speed serial interface. The physical E3 link on the PA-MC-E3 port adapter consists of two female BNC connectors, one for receive (RX) and one for transmit (TX). You must use 75-ohm coaxial interface cables with male BNC connectors to connect the PA-MC-E3 interface with external E3 equipment. The PA-MC-E3 divides the E3 signal stream into four multi-channel E2 data channels and then into 16 E1 lines. The E3 is designed to comply with the CCITT/ITU G.703 physical layer standard. E3 provides access to services at E3 (34.368 Mbps) data rates, transferring data bidirectionally.

  • Miscellaneous
    • Retail
    • Standard
  • Expansion / Connectivity
    • 1 x expansion slot
    • 1 x network - E3 - BNC - 2
  • Compatibility Information
    • Cisco 7202, 7204, 7204 VXR, 7206 ¦ Cisco Catalyst 5000 ¦ Cisco uBR 7223, 7246
  • Networking
    • HDB3
    • E-3
    • SNMP
    • Coax
    • Wired
    • 34 Mbps
    • Port status, transmit, receive
  • MainSpecs
    • E-3
    • 34 Mbps
    • Expansion module
    • Coax
    • Cisco 7202, 7204, 7204 VXR, 7206; Catalyst 5000; uBR 7223, 7246
    • Cisco IOS
    • Plug-in module
    • Cisco expansion module
  • Environmental Parameters
    • 104 °F
    • 32 °F
  • Software / System Requirements
    • Cisco IOS
  • General
    • Plug-in module
    • Expansion module


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