Cisco High-Speed 4-Port ISDN BRI S/T - voice / fax module - BRI ST

Mfg. Part: HWIC-4B-S/T= | CDW Part: 2256055 | UNSPSC: 43201547
  • Voice / fax module
  • HWIC
  • ISDN BRI ST
  • digital ports: 4
  • for Cisco 1841
  • 1841 3G
  • 1841 ADSL2
  • 1921 4-pair
  • 1921 ADSL2+
  • 19XX
  • 28XX
  • 29XX
  • 38XX
  • 39XX
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This item was discontinued on January 17, 2017

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Product Overview

Main Features
  • Voice / fax module
  • HWIC
  • ISDN BRI ST
  • digital ports: 4
  • for Cisco 1841
  • 1841 3G
  • 1841 ADSL2
  • 1921 4-pair
  • 1921 ADSL2+
  • 19XX
  • 28XX
  • 29XX
  • 38XX
  • 39XX
Cisco integrated services routers offer a wide variety of WAN connectivity modules to accommodate the range of application needs in customer networks. The Cisco 4-Port ISDN BRI S/T High-Speed WAN Interface Card offers BRI-S/T-port-based WAN connectivity for modular routers deployed in Small to Medium-sized Businesses (SMBs) and enterprise branch offices.