Cisco HWIC Access Point Interface Card HWIC-AP-AG-B= 数据表
产品代码
HWIC-AP-AG-B=
Data Sheet
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deployment provides high-speed connections between individual IEEE 802.11 wireless lan clients
(PDAs, laptops, desktops) and the wired lan based servers, and other network resources for IEEE
802.11g or IEEE 802.11 a/b/g based access point services and allows WAN connection at Layer 3
through the Cisco Modular access router.
Converged IP Communications in a Small–to-Large Enterprise Branch with Data Devices
and IP Phones
The Access Point HWICs when combined with analog or digital voice modules for the
Cisco 2800/3800 series routers provide a small branch office infrastructure for IP Telephony
deployments. This solution can be combined with Cisco CallManager Express IP Telephony and
the Cisco IOS Survivable Remote Site Telephony (SRS Telephony) solution. SRS Telephony runs
on the local branch office router allowing it to automatically detect a failure in the network, and
initiates a process to intelligently auto-configure the router to provide call-processing backup
redundancy for the IP phones in that office.
The Cisco Access Point HWIC supports separate wireless VLAN configuration for wireless IP
Phones. Separate wireless VLANs allow network administrators to segment wireless IP phones
into separate logical networks even though the data and voice infrastructures are physically
present on the same network platform.
Figure 2. Converged IP Communications with Wireless IP Phones
Summary/Conclusion
HWIC-AP-G-x and HWIC-AP-AG-x
1
are IEEE 802.11 Access points in a High Speed Wan
interface card (HWIC) form factor for the Cisco 1800 (Modular), Cisco 2800, and Cisco 3800
Integrated Services Routers Series. The HWIC-AP-G-x and HWIC-AP-AG-x come in a single-wide
form factor. The HWIC-AP-G-x supports IEEE 802.11g and has a single radio which operates in
the 2.4 GHz band. The HWIC-AP-AG-x supports IEEE 802.11a/b/g and has two radios for
simultaneous operation in the 2.4 GHz and 5 GHz bands.
1
The x denotes one of the following A =Americas (FCC) for HWIC-AP-G-x and B = Americas (FCC) for HWIC-
AP-AG-x, E = ETSI (Europe), J = Telec (Japan).