Техническая Спецификация для Cisco Cisco 1900 2900 3900 Series 8-Port Gigabit Ethernet HS-WIC with PoE
Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Cisco 4-Port ISDN BRI S/T High-Speed WAN
Interface Card
Interface Card
Product Overview
Cisco
®
integrated services routers offer a wide variety of WAN connectivity modules to
accommodate the range of application needs in customer networks. The Cisco 4-Port ISDN BRI
S/T High-Speed WAN Interface Card (HWIC, Figure 1) offers BRI-S/T-port-based WAN
connectivity for modular routers deployed in small to medium-sized businesses (SMBs) and
enterprise branch offices.
Figure 1. Cisco 4-Port ISDN BRI S/T interface High-Speed WAN Interface Card
Features
●
Four ISDN BRI ports with S/T interface
●
Utilizes RJ-45 connectors
Benefits
Integration
The Cisco 4-Port ISDN with S/T interface HWIC provides multifunction dial access server, router,
and other capabilities within the Cisco integrated services routers in branch-office environments.
The HWIC is supported on the Cisco 1841, 1941, 2800, 2900, 3800 and 3900 Series Integrated
Services Routers. It provides a cost-effective ISDN routing solution with the following benefits of
integration:
●
Fewer devices and cables to deploy and manage
●
Remote and local configuration, monitoring, and troubleshooting with the Cisco IOS
®
Software command-line interface (CLI) and Simple Network Management Protocol (SNMP)
●
Single-vendor support
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Enhanced reliability
●
Physical space savings
Flexibility and Investment Protection