Cisco Aironet 350 Series Bedienungsanleitung PDF herunterladen (Seite 4)

4 Cisco Product Catalog, April, 2002

Industry-Leading WLAN Performance and Scalability

All Cisco Aironet Series APs feature load-balancing services. Up to three APs, conﬁgured for different channels, can be

colocated to achieve aggregate peak capacity of 33 Mbps for a single coverage area. Load-balancing policies based on the

number of users, error rates, or signal strengths redistribute users to deliver more balanced collision domains, improving

overall performance for installations covering a large number of users.

Broadcast and multicast ﬁltering also enhance scalability. Filtering allows administrators to select the amount of such frames

that enter the WLAN, conserving the shared bandwidth. Layer 3 IP Net and IP Socket ﬁlters are also provided.

Reliability and High-Availability that Enterprise Installations Count On

For business-critical deployments, Cisco Aironet APs can be conﬁgured as a redundant hot standby to another AP in the same

coverage area. The hot-standby continually monitors the primary AP on the same channel, and assumes its role in the rare

case of a failure of the primary AP.

Comprehensive WLAN Solution

Cisco offers a comprehensive WLAN solution including APs and bridges, a variety of client adapters supporting all popular

operating systems, a broad portfolio of antennas, as well as security server and enterprise management applications.

Because it is a part of the Cisco Aironet Series, the Cisco Aironet 350 AP delivers the high level of security, manageability,

scalability, and cost-effectiveness needed to deliver ubiquitous enterprise wireless services that extend user mobility and

enhance overall productivity.

Speciﬁcations

Hardware

Table 26-3: Technical Speciﬁcations for Cisco Aironet 350 Series Access Points

Description Specification

Data Rates Supported 1, 2, 5.5, and 11 Mbps

Network Standard IEEE 802.11b

Uplink Auto-sensing 10/100BaseT Ethernet

Frequency Band 2.4 to 2.497 GHz

Network Architecture Types Infrastructure

Wireless Medium Direct Sequence Spread Spectrum (DSSS)

Media Access Protocol Carrier sense multiple access with collision avoidance (CSMA/CA)

Modulation DBPSK @1 Mbps

DQPSK @ 2 Mbps

CCK @ 5.5 and 11 Mbps

Operating Channels North America: 11

ETSI: 13

Japan: 14

Nonoverlapping Channels Three

Receive Sensitivity 1 Mbps: -94 dBm

2 Mbps: -91dBm

5.5 Mbps: -89 dBm

11 Mbps: -85 dBm

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Cisco Aironet 350 Series Bedienungsanleitung Seite 4