Quick tech specs
- 56 Kbps
- V.90
- for Cisco 1841 3G
- 18XX
- 1921 ADSL2+
- 28XX
- 38XX
- K56Flex
- V.92
- 1841 ADSL2
- 1921 4-pair
- 19XX
- 29XX
- 39XX
Know your gear
The new ADSL HWICs provide ADSL connectivity to a WAN. These HWICs, combined with the Cisco 1841 integrated services router (ISR) and the Cisco 2800 and 3800 series integrated services routers (ISRs), provide high-speed digital data transmission between customer premises equipment (CPE) and a central office. This enables service providers and resellers to offer additional services by supporting features for business-class security, voice integration, differentiated classes of service (CoS), and managed network access with Cisco IOS Software. These value-added features, along with the manageability and reliability of Cisco IOS Software technology, provide the mission-critical networking that businesses require.