The 3Com AP3750 Managed Access Point provides IEEE 802.11a and 802.11b/g wireless access to the network. The access point is designed for use with a 3Com Wireless LAN Switch, and requires hardware installation only. All configuration for the access point takes place on the 3Com Wireless LAN Switch.
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3Com AP3750 Managed Access Point Features Diameter 16.76 cm (6.6 inches) Height 4.69 cm (1.85 inches) External antenna Kensington security connectors slot 802.11b/g 802.11a RJ-45 ports Port 2 Port 1 Kensington Security Slot The access point has a slot for attachment of a Kensington security cable. The cable is not included with the access point but can be ordered separately.
The access point receives power and data through the RJ-45 ports. Use a Category 5 (Cat 5) cable with straight-through signaling and standard RJ-45 connectors to connect an access point to a WX switch or other device in the network. The access point supports 802.3af, and also can receive PoE from 3Com switches and 3Com-approved power injectors.
WARNING: Before using a wireless device in a hazardous location, consult the local codes, national codes, and safety directors of the location for usage constraints. WARNING: Do not connect or disconnect cables or otherwise work with the access point hardware during periods of lightning activity. NOTE: The access point is intended for indoor use only.
3Com cable includes a separate 50 Ohm SMA terminator. The 3Com antennas are dual-band, which means that they operate in both 2.4GHz and 5GHz spectra. You can use these antennas with either the 802.11b/g radio or the 802.11a radio.
Cable Requirement The Ethernet ports on the access point cannot accept a Category 5 cable that has an uneven sheath such as the one shown in the figure below. The RJ-45 connector on the cable will not seat properly in the receptacle on the access point.
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Attach the mounting bracket to the T-bar clamp. Universal mounting Port connector Universal mounting bracket bracket opening T-bar T-bar Port connector opening (Viewed from above ceiling tiles, looking down.) If you are using an external antenna, insert the antenna cable into the antenna connector on the access point.
CAUTION: If you plan to use an external antenna for the 802.11b/g or 802.11a radio, install the antenna at least 20 cm from the access point. Suspended Ceiling Installation — Drop Ceiling Tiles This procedure applies to T-bars that are 23.9 mm (15/16 inches), 14.2 mm (9/16 inches), or 15.9 mm (5/8 inches) wide.
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Remove the mounting bracket from the access point. Attach the mounting bracket to the T-bar clamp. Universal mounting Port connector Universal mounting bracket bracket opening T- bar T-bar T-bar clamps (attached to T-bar) Port connector opening (Viewed from above ceiling tiles, looking down.) If you are using an external antenna, insert the antenna cable into the antenna connector on the access point.
Attach the access point to the mounting bracket. Lock T-bar CAUTION: If you plan to use an external antenna for the 802.11b/g or 802.11a radio, install the antenna at least 20 cm from the access point. Junction Box Installation Mobility Mounting Mounting hardware Mounting...
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Attach the bracket to the junction box. Junction box Port connector opening If you are using an external antenna, insert the antenna cable into the antenna connector on the access point. Plug the Category 5 cable into the access point and attach the access point to the mounting bracket.
Solid Wall or Ceiling Installation Mobility Mounting Mounting Mounting Mounting Mounting AP3750 access point Mounting point template bracket hardware hardware bracket template Use the mounting template to cut a hole for the Category 5 cable. Remove the mounting bracket from the access point. Attach the bracket to the wall or ceiling.
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Plug the Category 5 cable into the access point and attach the access point to the mounting bracket. Cable Universal mounting bracket Lock CAUTION: If you plan to use an external antenna for the 802.11b/g or 802.11a radio, install the antenna at least 20 cm from the access point.
Tabletop Installation Rubber feet Mobility Mounting Mounting AP3750 access point Rubber feet point bracket bracket Remove the mounting bracket from the access point. Reverse the bracket and reattach it to the access point. Attach the rubber feet. Turn the access point over and place it on the table.
WARNING: Do not connect or disconnect cables or otherwise work with the access point during periods of lightning activity. You can connect the access point directly to a 3Com Wireless LAN Switch port or indirectly to 3Com Wireless LAN switches through an intermediate Layer 2 or Layer 3 network. In either case, use Category 5 cable with straight-through signaling for each access point connection.
7 Checking the LED Indicators When the access point is connected to power, LEDs indicate activity as follows: Radio 1 LED Radio 2 LED Health LED LEDs Color Indicates Health Solid green The access point has a valid management link with a wireless •...
This booklet is available from the U.S. Government Printing Office, Washington, D.C. 20402. Stock No. 004-000-0034504. 3Com is not responsible for any radio or television interference caused by unauthorized modification of the devices included with this 3Com AP3750 Managed Access Point (3CRWX375075A), or the substitution or attachment of connecting cables and equipment other than specified by 3Com.
Complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 3Com AP3750 Managed Access Point Model AP3750 INDUSTRY CANADA (IC) - RF Compliance This device complies with RSS 210 of Industry Canada.
Hierbij verklaart 3Com Corporation dat het toestel RLAN device in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EG. Bij deze verklaart 3Com Corporation dat deze RLAN device voldoet aan de essentiële eisen en aan de overige relevante bepalingen van Richtlijn 1999/5/EC.
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Portuguese 3Com Corporation declara que este RLAN device está conforme com os requisitos essenciais e outras disposições da Directiva 1999/5/CE. Malti Hawnhekk, 3Com Corporation, jiddikjara li dan RLAN device jikkonforma mal-htigijiet essenzjali u ma provvedimenti ohrajn relevant li hemm fid-Dirrettiva 1999/5/EC.
EUROPE - RESTRICTIONS FOR USE OF 5GHZ FREQUENCIES IN EUROPEAN COMMUNITY COUNTRIES Allowed Frequency Bands Allowed Channel Numbers Countries 5.15-5.25 GHz 36, 40, 44, 48 Austria 5.15-5.35 GHz 36, 40, 44, 48, 52, 56, 60, 64 Belgium, Cyprus, Czech Republic, France, Hungary, Liechtenstein, Slovakia, Switzerland 5.15-5.35 &...