Cisco 1-Port ADSL/ADSL2 HWIC (open box) HWIC-1ADSLOB 데이터 시트

제품 코드

HWIC-1ADSLOB

Data Sheet

Page 1 of 9

ADSL2 and ADSL2 High-Speed WAN Interface Cards

Cisco

integrated services routers offer a wide variety of WAN connectivity modules to accommodate the

range of application needs in customer networks. The new Cisco ADSL2 and ADSL2+ high-speed WAN

interface cards (HWICs) deliver business-class asymmetric DSL (ADSL) services for customers ranging

from small-to-medium sized businesses to enterprise branch offices. Both, 1-port and 2-port HWIC cards

are now shipping. While the 1-port HWIC card has an ADSL port, the 2-port HWIC card has an ISDN BRI

backup port in addition to ADSL port.

Overview

The new ADSL HWICs provide 1-port ADSL (Figure 1) connectivity to a WAN. These HWICs, combined with the

Cisco 1841 integrated services router (ISR), Cisco 1861 integrated services router, 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.

Both the 1-port and 2-port HWIC cards are supported on the Cisco 1841, 1861, 2801, 2811, 2821, 2851, 3825, and

3845 ISRs. The 1-port HWICs are supported starting with Cisco IOS Software Release 12.4(4)T and the 2-port

HWICs are supported starting with Cisco IOS Software Release 12.4(6)T.

Figure 1. Single-Port HWIC Provides ADSL Port for Connectivity