Datasheet

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WLAN Specifications
Table 8. WLAN Specifications of the Cisco 1941W
Feature
Description
WLAN hardware
●
IEEE 802.11n draft 2.0 standards-based access point with 802.11a/b/g compatibility
●
Automatic rate selection for 802.11g/n
●
Dual Radios for 802.11b/g/n and 802.11a/n modes
●
RP-TNC connectors for field-replaceable external antennas
●
2-dBi default antenna gain
●
2 x 3 multiple input, multiple output (MIMO) radio operation
●
Wi-Fi 802.11n Draft v2.0 certified
WLAN software features
●
Autonomous or unified access point
●
Cisco WCS support for monitoring of autonomous-mode access points
●
Option to maximize throughput or maximize range
●
Software-configurable transmit power
●
Radio roles, including access point, root bridge, non-root bridge, and workgroup bridge
●
Wi-Fi Multimedia (WMM) certification
●
Traffic specifications (TSPEC) Call Admission Control (CAC) to ensure voice quality is maintained
●
Unscheduled Automatic Power Save Delivery (UPSD) to reduce latency
Unified WLAN
management
●
Unified access point features
●
Supported by wireless LAN controller and Cisco WCS
●
Configurable local or central switching for HREAP mode
●
Radio management through Cisco WCS
●
Transparent roaming with mobility groups
WLAN security features
●
Standard 802.11i
●
Wi-Fi Protected Access (WPA) and AES (WPA2)
●
EAP authentication: Cisco LEAP, PEAP, Extensible Authentication Protocol Transport Layer Security (EAP
TLS), Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling (EAP-FAST), Extensible
Authentication Protocol-Subscriber Information Module (EAP-SIM), Extensible Authentication Protocol-
Message Digest Algorithm 5 (EAP-MD5), and Extensible Authentication Protocol-Tunneled TLS (EAP-TTLS)
●
Static and dynamic Wired Equivalent Privacy (WEP)
●
Temporal Key Integrity Protocol/Simple Security Network (TKIP/SSN) encryption
●
MAC authentication and filter
●
User database for survivable local authentication using LEAP and EAP-FAST
●
Configurable limit to the number of wireless clients
●
Configurable RADIUS accounting for wireless clients
●
Pre-Shared Keys (PSKs) (WPA-small office or home office [WPA-SOHO])
Certifications
Service Set Identifiers
(SSIDs)
16
Wireless VLANs
16
Encrypted wireless VLANs
16
Multiple Broadcast Service
Set Identifiers (MBSSIDs)
16
Supported Modules
Cisco 1941 Series support a wide range of modules that span industry leading breadth of services at the branch.
Please refer to the link below for the list of modules supported on the Cisco 1900.
http://www.cisco.com/en/US/products/ps10538/products_relevant_interfaces_and_modules.html.