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Price: $1,105.88
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Quantity:
In Stock/Mfg Direct Ship
Last Updated: Dec 13, 2025
No Sales Tax except these states
, PO and Wire.
The 4-Port Async/Sync Serial HWIC provides four serial async/sync ports using Smart Serial connectors and cabling. Each port can operate up to 256 Kbps in sync mode, or up to 230.4 Kbps in async.
Main Specification
| General Information | |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | HWIC-4A/S |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Model | HWIC-4A/S |
| Product Name | 4-Port Async/Sync Serial HWIC |
| Product Type | HWIC |
| Technical Information | |
| Application/Usage | Wide Area Network |
| Interfaces/Ports | |
| Total Number of Ports | 4 |
| Connector Type | Smart Serial |
| Interfaces/Ports Details | 4 x Smart Serial Asynchronous/Synchronous Serial WAN |
| Media & Performance | |
| Maximum Data Transfer Rate | 256 kbit/s |
| Physical Characteristics | |
| Height | 0.8" |
| Width | 3.1" |
| Depth | 5.6" |
| Miscellaneous | |
| Additional Information |
Interfaces supported:
|
| Compatibility | Supported Platforms & Minimum IOS Versions:
|
Connector Cables
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
