Cisco 2-Port Asynchronous/Synchronous Serial WAN Interface Card - expansion

Mfg.Part: HWIC-2A/S= | CDW Part: 2108159 | UNSPSC: 43201404
  • Port Asynchronous/Synchronous Serial WAN Interface Card
  • Expansion module
  • HWIC
  • RS-232
  • RS-530
  • X.21
  • V.35
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This item was discontinued on December 09, 2017

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Cisco 2-Port Asynchronous/Synchronous Serial WAN Interface Card - expansion
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Main Features
  • Port Asynchronous/Synchronous Serial WAN Interface Card
  • Expansion module
  • HWIC
  • RS-232
  • RS-530
  • X.21
  • V.35
  • RS-449
  • RS-530A
  • 2 ports
  • for Cisco 1841
  • 1841 ADSL2
  • 1921 4-pair
  • 1921 ADSL2+
  • 1921 T1
  • 19XX
  • 28XX
  • 29XX
  • 38XX
  • 39XX
Serial and asynchronous high-speed WAN Interface Cards (HWICs) provide highly flexible connections for Cisco 1800, 2800, and 3800 Series Integrated Services Routers. These HWICs help customers enable applications such as WAN access, legacy protocol transport, console server, and dial access server. You can mix and match HWICs to tailor cost-effective solutions for common networking problems such as remote network management, external dial-modem access, low-density WAN aggregation, legacy protocol transport, and high-port-density support.