Radio Specifications

Appendix A Technical Specifications

Table A-1 Technical Specifications for the 340 and 350 Series Client Adapters (continued)

Type	Direct-sequence spread spectrum (DSSS)
	IEEE 802.11b compliant

Power output

Note Refer to Appendix D for limitations on radiated power (EIRP) levels in the European community and other countries.

Note If you are using an older version of a 340 or 350 series client adapter, your power level options may be different than those listed here.

350 series	100 mW (20 dBm)
	50 mW (17 dBm)
	30 mW (15 dBm)
	20 mW (13 dBm)
	5 mW (7 dBm)
	1 mW (0 dBm)

340 series PC card	30 mW (15 dBm)
	1 mW (0 dBm)

340 series LM card	30 mW (15 dBm)
	15 mW (12 dBm)
	5 mW (7 dBm)
	1 mW (0 dBm)

Operating frequency	2.400 to 2.497 GHz (depending on the regulatory
	domain in which the client adapter is used)

Usable channels	2412 to 2484 MHz in 5-MHz increments

Interference rejection	–35 dBc adjacent channel rejection

Data rates	1, 2, 5.5, and 11 Mbps

Modulation	Binary Phase Shift Keying (BPSK) - 1 Mbps
	Quaternary Phase Shift Keying (QPSK) - 2 Mbps
	Complementary Code Keying (CCK) - 5.5 and
	11 Mbps

Receiver sensitivity

350 series	–94 dBm @ 1 Mbps
	–91 dBm @ 2 Mbps
	–89 dBm @ 5.5 Mbps
	–85 dBm @ 11 Mbps

340 series	–90 dBm @ 1 Mbps
	–88 dBm @ 2 Mbps
	–87 dBm @ 5.5 Mbps
	–83 dBm @ 11 Mbps

Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for Windows CE

	OL-1375-02	A-3

340, 350 specifications

Cisco Systems has long been a prominent player in the realm of networking and communications technology. Among its comprehensive product lineup, the Cisco 350 and 340 series of switches stand out as reliable solutions for businesses looking to enhance their network performance.

The Cisco 350 series, often referred to for its accessibility and performance, is designed for small to medium-sized enterprises. It offers a versatile set of features that cater to various networking needs. Key characteristics include a range of models supporting 10/100/1000 Mbps Ethernet ports, which allow for high-speed connectivity. The series also supports PoE (Power over Ethernet) capabilities, enabling devices such as IP phones and wireless access points to receive power directly through the network connection. This not only simplifies deployment but also minimizes the need for additional power supplies.

Cisco's Intelligent Prosumer Networking features are incorporated into the 350 series, enabling enhanced security and management capabilities. The switches provide Layer 2 and Layer 3 functionality for routing and switching, allowing users to segment their networks efficiently and reduce broadcast traffic. Additionally, Quality of Service (QoS) features prioritize critical applications, ensuring a smooth user experience without interruptions.

On the other side, the Cisco 340 series builds on similar performance foundations but targets environments requiring even more robust capabilities. It includes advanced features such as StackWise technology, which provides scalability and redundancy. This allows multiple switches to operate as a single unit, improving network resilience and simplifying management.

Both the 350 and 340 series incorporate Cisco's Smart Group technology, facilitating streamlined configuration and easier monitoring of network performance. Furthermore, with Cisco DNA (Digital Network Architecture) capabilities, these switches can support automation and insights through analytics, enabling IT teams to respond rapidly to network demands.

In terms of security, both series are equipped with advanced features that prevent unauthorized access and support secure management protocols. They include features like Access Control Lists (ACLs) and storm control, further protecting network integrity.

Overall, whether you opt for the Cisco 350 or 340 series, you will benefit from a robust set of features designed for modern networking challenges, along with the innovation and reliability that Cisco Systems is known for. These switches provide scalable, efficient, and secure solutions to support business growth and operational efficiency.