CISCO 

HWIC-8A/S-232 Cisco 8-Port Async/Sync Serial High Speed WAN Interface Card

Mfg Part Number:  HWIC-8A/S-232  
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Price: $2,422.48 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Feb 21, 2026
No Sales Tax except these states
, PO and Wire.

The HWIC-8A/S-232 provides 8 async/sync ports. Each port can operate at speeds up to 256 Kbps in sync mode or 230.4 kbps in async. This module uses unique connectors and cabling.

Main Specification
General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number HWIC-8A/S-232
Manufacturer Website Address http://www.cisco.com
Brand Name Cisco
Product Model HWIC-8A/S-232
Product Name 8-Port Async/Sync Serial High Speed WAN Interface Card
Product Type HWIC
Technical Information
Application/Usage Wide Area Network
Interfaces/Ports
Total Number of Ports 8
Interfaces/Ports Details 8 x Serial RS-232
Media & Performance
Maximum Data Transfer Rate 256 kbit/s
Miscellaneous
Additional Information
  • DCN (Data Communications Network)
  • Serial & Legacy Concentration
  • Supports Asynchronous/Synchronous ports
Compatibility

Supported Platforms & Minimum IOS Versions:

  • Cisco 2851 - 12.3(14)T
  • Cisco 2821 - 12.3(14)T
  • Cisco 2811 - 12.3(14)T
  • Cisco 2801 - 12.3(14)T
  • Cisco 1841 - 12.3(14)T
  • Cisco 3845 - 12.3(14)T
  • Cisco 3825 - 12.3(14)T
product information

Connector Cables

CISCO (CAB-HD4-232MT=)
HIGH DENSITY 4-PORT EIA-232 CABLE, MALE, DTE
$341.18
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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