Cisco 1601 Hardware Installation Guide - Page 207
Platform Support for Cisco Cable Modem HWICs
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Cisco Cable Modem High-Speed WAN Interface Cards Platform Support for Cisco Cable Modem HWICs Platform Support for Cisco Cable Modem HWICs The Cisco Data-Over-Cable Service Interface Specification (DOCSIS) cable modem HWICs are supported in the following Cisco routers: Cisco IAD2431 Integrated Access Devices; Cisco 3725, and Cisco 3745 routers; and Cisco 1800 (modular), Cisco 2800, and Cisco 3800 Integrated Services Routers (ISRs). Note The Cisco 815 ISR for Broadband Cable does not support WIC or HWIC modules, however, the underlying cable modem technology is identical to that of the cable modem HWIC. Table 45 shows the Cisco router platforms that support the Cisco cable modem HWICs. Table 45 Cisco Router Support for WICs and HWICs Cisco Router 8151 WIC HWIC Yes No Note The performance of the 815 matches the performance of the WIC mode. The cable modem in the 815 is a fixed configuration and is not field replaceable. 1800 IAD24311 No Yes Yes No 2800 series 3700 series1 No Yes Yes No 3800 series No Yes 1. When the cable modem HWIC is placed in these routers, the HWIC operates only in WAN interface card (WIC) mode, providing total throughput on the cable modem HWIC of 16 MB (8 MB upstream and 8 MB downstream). Note For specific information about WIC/HWIC support for the routers that support the Cisco cable modem HWICs, see the hardware installation documentation for your router at www.cisco.com. Finding Support Information for Platforms and Cisco IOS Software Images Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image support. Access Cisco Feature Navigator at http://www.cisco.com/go/fn. You must have an account on Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at the login dialog box and follow the instructions that appear. OL-12855-01 5