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Outdoor Bridge - NWH9250
The NWH9250 is a 2.4GHz 802.11g Wireless Outdoor Bridge that compliant 802.11b/g standards. The NWH9250 covers a large operating distance for Wireless LANs and broadband Internet Access with transfer data rate up to 54Mbps. It links two or more separate networks (typically located in different buildings) to create a single expanded LAN quickly, simply, and economically. The NWH9250 delivers higher transmission rates than an E1 or T1 line, and eliminates the inconvenience of installing an expensive leased line or fiber-optic cable. The NWH9250 fully complies with the IEEE802.11b/g standard. Combining superior wireless technology and advanced features, the NWH9250 Wireless Outdoor Bridge is a reliable, high-performance, cost-effective solution for the most demanding wireless networking environments.
Key Features and Benefits
Superior Coverage and High Speed
Data rates up to 54Mbps, 5 times of 802.11b product Features rugged construction and a weatherproof housing proven in outdoor installations exposed to wind, rain, and snow
Offers multiple mounting options for flexible placement to achieve the best possible alignment or coverage
Easy to Use Network Management Tools
Kick Start: If the DHCP server fails or the device is on a different subnet, the Advanced Discovery Protocol allows the NWH9250 to be found and configured.
Bridge Auto Learning: The NWH9250 can intelligently detect its peer bridges' MAC addresses via the advanced wireless technology, saving the user the hassle of entering MAC addresses.
Auto IP address assignment - the NWH9250 will automatically assign itself a new IP address should the DHCP server fail. On-line firmware upgradability: allows the bridge's firmware to be upgraded via Web-based tool from a remote station without stopping the network.
DHCP client support: automatically obtains a new IP address from a DHCP server.
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.
Security Protection
WEP (Wired Equivalent Privacy): 64, 128 and 256-bit WEP encryption for secure wireless LAN data transmissions.
Detachable Antenna (Optional)
The detachable antenna design allows such options as connecting a high-gain antenna for better signal quality over a wider coverage area.
Outdoor Protection Solution for Harsh Weather
The Outdoor Protection Package bridge to be located outdoors, where it may be subjected to wind, rain, and snow.
Power Over Ethernet
PoE reduces power-cable expenses and increases location options by carrying both data and power to the bridge through a single Ethernet cable.
11 Mbps Wireless Outdoor Bridge Application Scenarios
Point-to-point Mode:
Bridges in point-to-point mode connect two networks in different locations through a single wireless link. This allows two widely separated sites to share resources, including a single high-speed connection to the Internet.
Point-to-multipoint Mode:
Bridges in point-to-multipoint mode connect three or more networks in scattered buildings through wireless links. This allows numerous sites in a wide area to share resources, including a single high-speed connection to the Internet.
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| Product Specifications
| Standards Compliance |
IEEE802.11g/b Compliance |
| RF Spreading Method |
Direct Sequence Spread Spectrum (DSSS) |
| Transmission Rate |
54/48/36/24/18/12/11/9/6/5.5/2/1Mbps with auto fallback
22Mbps (Optional) |
| RF Output Power |
802.11b: 23dBm (Typical)
802.11g: 20dBm (Typical) |
| Receive Sensitivity |
54 Mbps OFDM, 10% PER, -75 dBm
48 Mbps OFDM, 10% PER, -77 dBm
36 Mbps OFDM, 10% PER, -82 dBm
24 Mbps OFDM, 10% PER, -86 dBm
22 Mbps PBCC, 10% PER, -88 dBm
18 Mbps OFDM, 10% PER, -90 dBm
12 Mbps OFDM, 10% PER, -91 dBm
11 Mbps CCK, 8% PER, -90 dBm
9 Mbps OFDM, 10% PER, -94 dBm
6 Mbps OFDM, 10% PER, -95 dBm
5.5 Mbps CCK, 8% PER, -92 dBm
2 Mbps QPSK, 8% PER, -95 dBm
1 Mbps BPSK, 8% PER, -98 dBm |
| Security |
64/128-bit WEP; Wi-Fi Protected Access (WPA Q2 Support) |
| Software Support |
Kick Start (Advance discovery protocol for easy to use); Web-based Tool;
Bridge Auto Learning (Without the hassle of MAC number records); SNMP Support (Q2 Ready) |
| Environmental Requirements |
Operating Temperature: -20° to 60°C (Except RF output power and sensitivity.)
Storage Temperature: -30° to 70°C
Humidity: 5% to 95%, non-condensing
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| Dimensions |
165 X135 X 55 mm (6.52 X 5.34 X 2.17 in.) |
| Weight |
1125 grams(power adapter and injector are not included.)
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| Power |
Input voltage 12V DC; external power supply included (input voltage 100V to 240V AC) |
| Warranty |
One year, limited |
Product appearance and specifications are subject to change without prior notice.
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