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Cisco Aironet Client Adapters.

Cisco Aironet Client Adapters

Cisco Aironet Client Adapters Features

Product Overview
Cisco® Aironet® 802.11a/b/g Wireless PCI Adapter provides high-performance 54-Mbps connectivity in the 2.4- and 5-GHz bands.
Whether configured to support single 802.11b coverage, single 802.11g coverage, single 802.11a coverage, dual-mode 802.11a/g coverage, or trimode 802.11a/b/g coverage, the Cisco Aironet 802.11a/b/g Wireless PCI Adapter is Wi-Fi® compliant and combines the freedom of wireless connectivity with 802.11i/ Wi-Fi Protected Access 2 (WPA2) encryption for the performance, security, and manageability that businesses require.

The low-profile form factor and two-meter cable length provide significant flexibility for installation in low-profile devices, such as slim desktops and point-of-sale (POS) devices. For versatility, both a low profile and a standard profile bracket frame are included with the adapter. The attached dual-band, 2.4/5-GHz, 1-dBi effective gain antenna has a two-meter cable that enables optimal placement for maximum performance.

Cisco Wireless Secutity Suite
Enhanced Client Network Management Features
Cisco LEAP Single Sign-on
Cisco Wireless Domain Services (WDS)

Enterprise-Class Security Solution
Designed with enterprise-class security requirements in mind, the Cisco Aironet 802.11a/b/g Wireless PCI Adapter uses the 802.1X standard for port-based network access. A full array of Extensible Authentication Protocol (EAP) types for user-based authentication, together with enterprise caliber Advanced Encryption Standard (AES) encryption, provide full 802.11i support. The adapter supports WPA2—the Wi-Fi Alliance certification for interoperable, standards-based wireless LAN security.
The Cisco Aironet 802.11a/b/g Wireless PCI Adapter supports the most common 802.1X authentication types, including EAP-Flexible Authentication via Secure Tunneling (EAP-FAST), Cisco LEAP, EAP-Transport Layer Security (EAP-TLS), Protected Extensible Authentication Protocol-Generic Token Card (PEAP-GTC), and PEAP-Microsoft Challenge Handshake Authentication Protocol version 2 (PEAP-MSCHAPv2). A wide selection of RADIUS servers, such as the Cisco Secure Access Control Server (ACS) and Cisco Access Registrar server, can be used for enterprise-class centralized user management that includes:

  • Strong, mutual authentication to help ensure that only legitimate clients associate with legitimate and authorized network RADIUS servers via authorized access points
  • Dynamic per-user, per-session encryption keys that automatically change on a configurable basis to protect the privacy of transmitted data
  • Stronger encryption keys provided by Temporal Key Integrity Protocol (TKIP) enhancements such as message integrity check (MIC), per-packet keys via initialization vector hashing, and broadcast key rotation
  • RADIUS accounting records for all authentication attempts
  • IEEE 802.11i/WPA2 AES support

Cisco Aironet Client Adapters Specifications

Cisco Aironet 350 Series Client Adapter Specifications

Data Rates Supported 1, 2, 5.5, and 11 Mbps
Network Standard IEEE 802.11b
System Interface

AIR-PCM35x: PC Card (PCMCIA) Type II

AIR-PCI351x: peripheral component interconnect (PCI) Bus

Frequency Band 2.4 to 2.4897 GHz
Network Architecture Types Infrastructure and ad hoc
Wireless Medium Direct Sequence Spread Spectrum (DSSS)
Media Access Protocol Carrier sense multiple access with collision avoidance (CSMA/CA)

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: -91 dBm

5.5 Mbps: -89 dBm

11 Mbps: -85 dBm

Delay Spread

1 Mbps: 500 ns

2 Mbps: 400 ns

5.5 Mbps: 300 ns

11 Mbps: 140 ns

Available Transmit Power Settings

100 mW (20 dBm)

50 mW (17 dBm)

30 mW (15 dBm)

20 mW (13 dBm)

5 mW (7 dBm)

1 mW (0 dBm)

Maximum power setting will vary according to individual country regulations

Range (typical)


130 ft (40 m) @ 11 Mbps

350 ft (107 m) @ 1 Mbps


800 ft (244 m) @ 11 Mbps

2000 ft (610 m) @ 1 Mbps

Compliance Operates license free under FCC Part 15 and complies as a Class B device; complies with DOC regulations; complies with ETS 300.328, FTZ 2100, and MPT 1349 standards
Operating Systems Supported Windows 95, 98, NT 4.0, 2000, ME, XP, CE 2.11, CE 3.0, CE .NET (CE 4.0, CE 4.1), Mac OS 9.x, Mac OS X, MS-DOS and Linux

AIR-PCM35x: Integrated diversity dipoles

AIR-LMC35x: Two MMCX connectors (antennas optional, none supplied with unit)

AIR-PCI35x: External, removable 2.2 dBi Dipole with RP-TNC Connector

Encryption Key Length 128-bit

Cisco Wireless Security Suite supporting Wi-Fi Protected Access (WPA) including:


• 802.1X support including LEAP, EAP-FAST, PEAP-GTC, PEAP-MSCHAP V2, EAP-TLS, EAP-TTLS and EAP-SIM to yield mutual authentication and dynamic, per-user, per-session encryption keys

• MAC address and by standard 802.11 authentication mechanisms


• Support for static and dynamic IEEE 802.11 WEP keys of 40 bits and 128 bits

• TKIP enhancements: key hashing (per-packet keying), message integrity check (MIC) and broadcast key rotation via WPA TKIP and Cisco TKIP

Status Indicators Link Status and Link Activity

AIR-PCM35x: 2.13 in. (5.4 cm) wide x 4.37 in. (11.1 cm) deep x 0.1 in. (0.3 cm) high

AIR-LMC35x: 2.13 in. (5.4 cm) wide x 3.31 in. (8.4 cm) deep x 0.1 in. (0.3 cm) high

AIR-PCI35x: 6.6 in. (16.8 cm) wide by 3.9 in. (9.8 cm) x .5 in. (1.3 cm) high


AIR-PCM35x: 1.6 oz (45g)

AIR-LMC35x: 1.4 oz (40g)

AIR-PCI35x: 4.4 oz (125g)


AIR-PCM35x and AIR-LMC35x: -22° to 158°F (-30° to 70°C)

AIR-PCI35x: 32° to 131°F (0° to 55°C)

10 to 90% (noncondensing)

Input Power Requirements +5 VDC =/- 5%
Typical Power Consumption (at 100 mW transmit power setting)

Transmit: 450 mA

Receive: 270 mA

Sleep mode: 15 mA

Warranty Limited lifetime
Wi-Fi Certification


Getting Started

User’s Guides and Manuals