Cisco High-Speed - expansion module

Mfg.Part: HWIC-4T | CDW Part: 1641164 | UNSPSC: 43201559
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Product Details
  • Expansion module
  • RS-232/449/530/V.35/X.21 x 4
  • for Cisco 28XX
  • 28XX 2-pair
  • 28XX 4-pair
  • 28XX V3PN
  • 29XX
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Cisco High-Speed - expansion module
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Main Features
  • Expansion module
  • RS-232/449/530/V.35/X.21 x 4
  • for Cisco 28XX
  • 28XX 2-pair
  • 28XX 4-pair
  • 28XX V3PN
  • 29XX
  • 38XX
  • 38XX V3PN
  • 39XX
The HWIC-4T is a 4-port multiprotocol high-speed WAN interface card (HWIC). Protocols supported are Async (SLIP), Async (PPP), HDLC, Bisync, and transparent.