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Superior Coverage with Multifunction Access Point NWA1121-NI


ZyXEL Communications, a leading supplier of networking and communications solutions, introduces the NWA1121-NI 802.11 b/g/n access point. The AP's multifunction, ceiling-mount design is very well suited for large indoor wireless network deployments. The product is plenum-rated as it is made of a low-smoke zero-halogen (LSOH) material.

The ZyXEL NWA1121-NI is a PoE access point (AP) designed for business WLAN networks. It is a IEEE 802.11n standard-based, SNMP-managed device with data rates of up to 300 Mbps. The embedded antennas of the ceiling-mount AP enable large interior wireless deployments without sacrificing wireless performance. The signal coverage of the NWA1121-NI is optimized with 11n technologies such as TX Beamforming and MLD (Maximum Likelihood Demodulation) for better, larger coverage. With the comprehensive design and the support of IPv6, the NWA1121-NI is an ideal and optimized solution for business, hospitality and education environments.

Different from traditional business wireless APs struggling to provide better coverage or performance, the ZyXEL NWA1121-NI 802.11 b/g/n PoE AP has an 'multifunction' design that solves all problems. It embeds antennas without sacrificing wireless performance, while the ceiling-mount design fulfills non-invasive deployment needs with factory-optimized coverage, especially for the hospitality and education areas. Designed for plenum rating, the NWA1121-NI is made of a non-toxic material without hazardous vapor emission. This safe design makes it more suitable for public indoor wireless deployments.

8 SSIDs for comprehensive user managemen

In different public environments, the administrators may use VLAN switches to separate the traffic from different types of users. As a result, different groups of users may need independent Wi-Fi security settings too. The ZyXEL NWA1121-NI provides up to 8 SSIDs to map the VLAN security level settings to classify users for different application services, such as public Internet access or restricted Web content. This function allows businesses to employ consistent user management with the wireless edge of the network.

IPv6/IPv4 compatibility for future expansion

Designed to solve the IPv4 exhaustion problems, the IPv6 architecture

is being widely adopted in network deployments worldwide. With IPv6 features enabled, the ZyXEL NWA1121-NI ensures businesses a smooth migration path from the IPv4-based networks to the full IPv6 infrastructure. The NWA1121-NI supports dual-stack that allows coexistence of both IPv4 and IPv6. With IPv6 support, the NWA1121-NI reflects the current networking trends, making all of your investments future-proof.

11n wireless technologies enhance coverage by up to 50%

Although 11n is the default wireless standard today, it still has a few unsolved problems, such as dead spots and inefficient coverage due to the output power limited by regulations. The ZyXEL NWA1121-NI features coverage-enhancing 11n technologies such as TX Beamforming, LDPC and MLD to solve these issues. With MLD, the NWA1121-NI improves the Signal-to-Noise Ratio (SNR) by about 3dB, making wireless services even more stable and better able to satisfy the needs of more mobile users.

Meanwhile, TX Beamforming also eliminates dead spots by expanding the coverage with continuous, dynamic change of signal phases. Better reception and larger coverage benefit low-power devices such as smartphones or tablets. These enhancements allow users to experience the best mobile wireless service anytime, anywhere with the ZyXEL NWA1121-NI.