The NWH9200 11Mbps Wireless Outdoor Bridge Solution is a complete, easy-to-install, and easy-to-manage building-to-building connectivity package. It includes SHZ's 11Mbps Wireless Outdoor Bridge and an integrated high-gain antenna in a weatherproof enclosure, mounting accessories, power adapter, power-over-Ethernet (PoE) injector, and weatherproof Ethernet and antenna cables. Able to deliver three to four times the bandwidth of a T1 line at a fraction of the operating cost, the NWH9200 relieves organizations of the need to contract with service providers for medium-distance links. This solution is ideal for cross-campus links and for connecting portable or temporary classrooms at distances up to 20 kilometers (12.5 miles). The NWH9200 provides all the interoperability, expandability, security, and manageability that modern high-performance wireless networks demand. Key Features and Benefits Industrial IEEE 802.11b Standard Compliant Complies with the IEEE 802.11b DSSS (Direct Sequence Spread Spectrum) wireless standard, ensuring full product interoperability between vendors. Superior Coverage and High Transmission Quality Our advanced radio frequency technology gives outstanding performance at up to 11Mbps data transmission/reception speed and up to 20 km (12.5 miles) distance (with optional antennas): Superior receiving sensitivity enhances weak data signal pickup over longer distances Rugged design proven in outdoor installations in locations affected by wind, rain, and snow Remote Configuration Allows administrators to manage the bridge from anywhere on the network. All that is required is that the bridge be on the same logical IP subnet as the management station. Comprehensive Network Management Tools Full-featured Windows-based SNMP software included ? the SHZ Management System (WMS) obust discovery mechanism: Auto IP address assignment ? the NWH9200 will automatically assign itself a new IP address should the DHCP server fail. Bridge discovery ? allows quick location of all NDC bridges for centralized management. Protocol filtering: saves bandwidth and increases security by preventing the bridge from transmitting specified protocols from the wired Ethernet LAN into the wireless zone. On-line firmware upgradability: allows the bridge?s firmware to be upgraded via WMS from a remote station without stopping the network. Trap server: with auto-notification, network administrators can easily monitor operating conditions and take preventive action to ensure maximum network uptime. DHCP client support: automatically obtains a new IP address from a DHCP server. Bulk configuration: automatically propagates configuration settings to multiple bridges on the same subnet . Bulk Configuration: Automatically propagates configuration settings to Bridges on the same subnet (available 2H/02). Multi-Level Security WEP (Wired Equivalent Privacy): 64- and 128-bit WEP encryption for secure wireless LAN data transmissions. SNMP access control: SNMP authentication prevents unauthorized tampering with bridge settings. Antenna Alignment Monitoring When using directional antennas for bridge-to-bridge links, manual alignment of the antennas for proper operation is a must. The NWH9200 performs intelligent antenna alignment monitoring for quick, convenient, and accurate alignment. Integrated Antenna Factory integration of the 18-dBi high-gain antenna and bridge circuit module in a weatherproof enclosure ensures ease of installation and many years of trouble-free operation. Full Outdoor Protection The weatherproof housing, cables, and connectors will stand up to the harshest weather conditions, including high winds, heavy rain, and snow. Power Over Ethernet PoE carries both data and power to the bridge through a single Ethernet cable, eliminating the need for a separate power cable and making installation easier and more economical. Product Specifications Standards Compliance IEEE 802.11b RF Spreading Method Direct Sequence Spread Spectrum (DSSS) Frequency Band: 2.4 GHz Transmission Power: 38 dB (max.) Transmission Rates: 11, 5.5, 2, and 1 Mbps, with auto fallback Receiver Characteristics Sensitivity: -83 dBm Security 64- and 128-bit WEP encryption; SNMP authentication for authorized access Software Support: SNMP-based network management tools for Microsoft Windows included; features include MIB I and MIB II support, bridge discovery, protocol filtering, trap management, firmware upgrades. Environmental Requirements Operating Temperature: -20X to 70X C Storage Temperature: -30X to 80XC Humidity: 5% to 95%, non-condensing Dimensions: 263 ? 263 ? 85 mm (10.40 ? 10.40 ? 3.36 in.); net weight 2.2 kg HPBW 45 degrees horizontal, 75 degrees vertical Power Input: voltage 12V DC; external power adapter included (input voltage 100V to 240V AC) WMS Operating Environments Windows 98, Me, NT 4.0 (SP4 or above), 2000, XP Transmission Range Up to 20 km (12.5 miles) at 11 Mbps* Package Contents Outdoor bridge with integrated antenna and PoE module PoE DC injector and Ethernet cable Power adapter and cord Mounting kit and low-loss antenna cable Installation CD with user?s guide and configuration/management software Quick installation guide Warranty One year, limited *20-km (12.5-mile) range requires 11M bps Wireless Outdoor Bridge Solution units on both ends of the link. Data throughput can vary depending on several factors, including network traffic load and distance between bridges. 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