Техническая Спецификация для Cisco 802.11g AP, Single MPCI Radio, Int Ant, Japan Cnfg AIR-AP1121G-J-K9
Модели
AIR-AP1121G-J-K9
Data Sheet
All contents are Copyright © 1992–2006 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 3 of 8
needs change (Figure 2). A standard, surface-mounting bracket supports installation on office
walls and ceilings for elevated placement. UL 2043 certification for the plenum rating requirements
set by local fire codes supports installation in environmental air spaces such as areas above
suspended ceilings. The design protects against tampering and theft using single- or master-keyed
padlocks. The Cisco Aironet 1100 Series can also be brought into the cubicle space with a cubicle
wall-mounting bracket or device stand. The device stand positions the access point on any
horizontal surface, such as a desktop or shelf. Theft is deterred in these installations using the
security slot with standard security cables. Support for either local or inline Power over Ethernet
further simplifies installation. The Cisco Aironet 1100 Series is Wi-Fi certified to ensure
interoperability with other IEEE 802.11g and IEEE 802.11b devices.
Figure 2. The Cisco Aironet 1100 Series Access Point Mounting Brackets Include Ceiling, Wall, Cubicle,
and Desktop Options
Key Features and Benefits
The Cisco Aironet 1100 Series merges enterprise features, manageability, security, and availability
into a scalable, easy-to-deploy, and cost-effective WLAN solution. Tables 1 and 2 highlight key
features and product specifications for the Cisco Aironet 1100 Series.
Table 1.
Key Features and Benefits
Feature
Benefit
2.4 GHz 802.11g Radio,
Configurable up to 100 mW
Configurable up to 100 mW
2.4 GHz WLAN solution that delivers data rates of up to 54 Mbps with backwards
compatibility to legacy 802.11b equipment.
compatibility to legacy 802.11b equipment.
Management Frame
Protection
Protection
Provides strong cryptographic authentication of WLAN management frames and provides
detection capabilities against publicly available Intrusion Detection System (IDS) tools.
Management frame protection is effective against known attacks, as well as any future
attacks that rely on the unprotected nature of the WLAN management frames.
detection capabilities against publicly available Intrusion Detection System (IDS) tools.
Management frame protection is effective against known attacks, as well as any future
attacks that rely on the unprotected nature of the WLAN management frames.
Hardware-Assisted AES
Encryption
Encryption
Provides high security without performance degradation.
Quality of Service (QoS)
●
Prioritizes traffic for different application requirements.
●
Improves user experience of voice and video.
Wi-Fi Multimedia (WMM)
●
Subset of the IEEE 802.11e QoS draft standard, supporting QoS prioritized media access
through the Enhanced Distributed Channel Access (EDCA) method.
●
Improves the user experience for audio, video, and voice applications over a Wi-Fi
wireless connection.