802.11b Outdoor Bridge/Router
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The D-Link AirPremier DWL-1750 offers an economical wireless outdoor solution. This 2.4GHz wireless bridge/router conforms to IEEE 802.11b standards and can operate as a point-to-point (PtP) or a point-to-multipoint (PtMP) bridge with static routing ability to link networks in different buildings. It is an ideal solution for broadband telecommunication providers and enterprises to create wireless backbone networks.

Designed for Outdoor Environments
The DWL-1750 is designed for harsh outdoor environments. With die-cast watertight housing and built-in lightning protector (surge arrester), the DWL-1750 is the most robust outdoor wireless bridge/router for enterprise networks on the Wireless LAN market. It includes cost-effective Power over Ethernet (PoE) and unique outdoor remote mounted design for easy installation. With a one-meter RF cable needed between the DWL-1750 and the external antenna, the DWL-1750 is a cost-effective pure outdoor solution for long distance communications. D-Link provides ANT24 series outdoor antenna for range extension. The DWL-1750 is great for use in severe environments such as manufacturing plants, industrial locations, military bases, airports, golf courses, and other outdoor wireless LAN applications.

Data Encryption and User Access Security
The device provides up to 128-bit WEP data encryption. IEEE 802.1x user authentication support working in conjunction with RADIUS servers and MAC address control are provided for user access security.

Built-in DHCP Server
The DWL-1750 has a built-in DHCP server. The DHCP Server will automatically assign an IP address to the computers on the LAN/private network. When you turn your computers on, they will automatically load the proper TCP/IP  settings provided by the DWL-1750. The DHCP server will automatically allocate an unused IP Address from the IP address pool to the requesting computer.

Router and Firewall
The DWL-1750 can operate as a NAT inbound virtual server and provides IP based access control. The DWL-1750 firewall feature filters out unrecognized packets to protect your LAN network so all computers networked with the DWL-1750 are invisible to the outside world. Denial of Service (DoS) protection is also included with the DWL-1750 to prevent the wireless network from being hacked.

Virtual Server Support
You can make some of the LAN computers accessible from the Internet by enabling Virtual Server. Remote users accessing Web and FTP services via the public IP address can be automatically redirected to local servers in the LAN (Local Area Network.)

Versatile Management Capability
The DWL-1750 can be easily configured and managed via a web-based user interface, telnet or the built-in RS-232 console port. SNMP support with built-in MIB-I and MIB-II makes the DWL-1750 great for enterprise wireless network management.

General features

IEEE 802.11b Direct Sequence Spread Spectrum (DSSS)

- 10BASE-T Ethernet port for WAN to LAN connection
- UART for console port

Frequency Range
2.4 - 2.497MHz ISM band

Data Rage & Modulation
- 11Mbps (CCK)
- 5.5Mbps (CCK)
- 2Mbps (DQPSK)
- 1Mbps (DBPSK)

Receiver Sensitivity
- < -84dBm @11Mbps
- < -85dBm @5.5Mbps
- < -90dBm @2Mbps
- < -93dBm @1Mbps

Transmit Output Power (excluding external antenna)
17dBm (typical)

RF Connector
Proprietary N-type (female) (Reverse Polarity)

Protocols Supported
- Virtual Server (NAT inbound server)
- DHCP client/server
- Static Routing
- Ethernet to Wireless Bridging

- 64/128-bit WEP (RC4)
- MAC address based access control
- 802.11b SSID hidden
- Denial Wireless 802.11b "ANY" station
- PPPoE authentication PAP/CHAP

- Built-in NAT firewall
- IP based access control
- Denial of Service (DoS) protection

Device Management
- Web-based manager
- Console (RS-232) configuration

Firmware Upgrade
- TFTP (Transparent FTP)
- Xmodem & 1K Xmodem

Lightning Protector Surge Current

Power Supply (PoE)
- Input: 100 ~ 240V AC 50 ~ 60Hz
- Output: -48V DC 0.7A

Operating Temperature
-20 ~ 70 C (-4 ~ 158 F)

Storage Temperature
-40 ~ 80o C (-40 ~ 176 F)

Humidity (non-condensing)
- 5% to 95% typical

243 (L) x 200 (W) x 77 (H) mm

Weight (device only, without antenna)

Package Total Weight
7.5 kg

Regulation Certifications
- FCC Part15
- ETSI 300/328

Package Contents
- DWL-1750 Unit
- Ethernet Inline Power Injector
- 1m Low Loss RF Cable
- 30m MIL-C-5015 style Ethernet Cable
- 2m Uplink RJ-45 Ethernet Cable
- 2m MIL-C-5015 style RS232 configuration cable
- User's Manual CD
- Mast Mounting Bracket with U-bolts
- Wall Mounting Bracket with screws


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