3com 3CRWE776075-US WLAN access point
Contents
1.2. Point to Multipoint WDS Link The 3Com Wireless 7760 Access Point can function as a wireless bridge in either point to point PTP or point to multipoint PTMP modes for installation flexibility pe wired aesKtoPS 6 3COM WIRELESS 7760 11A B G POE ACCESS POINT Wireless Repeater Mode The 3Com Wireless 7760 Access Point can also extend the range of WLANs by acting as a wireless repeater forwarding traffic between associated wireless workstations and another AP connected to the wired LAN ktoP gt wired 3 Client Bridge Mode The 3Com Wireless 7760 Access Point can transform an Ethernet device into a wireless device to expand connectivity options 60 oft 8 frees 11 z point witch on J POE peces malh SPECIFICATIONS Information in this section is relevant to the 3Com Wireless 7760 Access Point when used in stand alone mode When used in managed mode with a wireless switch or controller see that switch or controller s documentation for details MINIMUM SYSTEM REQUIREMENTS Computer with an Ethernet 10BASE T 10 100 or 10 100 1000 interface configured for Internet communication Operating system that supports an Ethernet connection with an IP stack Installation CD Discovery Application requires Windows XP 2000 or Vista MEDIA INTERFACES RJ 45 IEEE 802 11a 802 11b 802 11g One 10BASE T 100BASE TX IEEE 802 3af compatible PoE port with auto negotiation DATA RATES 802
3. 11g a 54 48 36 24 18 12 9 6 Mbps with automatic fallback 802 11b 11 5 5 2 1 Mbps with automatic fallback FREQUENCY BAND 802 11a 5 GHz 802 11b g 2 4 GHz WIRELESS TRANSMIT POWER 18 dBM USERS SUPPORTED Up to 64 simultaneous 802 11b g wireless users for optimal throughput OPERATING RANGE 802 11a up to 50 meters 164 feet transmit and receive 802 11b g up to 100 meters 328 feet transmit and receive OPERATING CHANNELS Channel availability depends on local country regulations Wireless LAN system administrator must choose correct country of operation Channels are then automatically configured to comply with specified country s regulations MODULATION TECHNIQUE DSSS Direct Sequence Spread Spectrum OFDM Orthogonal Frequency Division Multiplexing MEDIA ACCESS PROTOCOL CSMA CA POWER CONSUMPTION 6W maximum from PoE port TRANSMIT POWER SETTINGS Based on the regulatory domain set by the system administrator not to exceed the following 802 11a 6 Mbps 2 18 dBm 9 Mbps 2 18 dBm 12 Mbps 2 18 dBm 18 Mbps 2 18 dBm 24 Mbps 2 18 dBm 36 Mbps 2 18 dBm 48 Mbps 2 16 dBm 54 Mbps 2 16 dBm 3COM WIRELESS 7760 11A B G POE ACCESS POINT 802 11b g 1 11 Mbps 2 18 dBm 12 Mbps 2 18 dBm 18 Mbps 2 18 dBm 24 Mbps 2 18 dBm 36 Mbps 2 18 dBm 48 Mbps 2 16 dBm 54 Mbps 2 16 dBm RECEIVE SENSITIVITY 802 11a 6 Mbps lt 87 dBm 9 Mbps lt 86 dBm 12 Mbps lt 84 dBm 18 Mbps lt 82
4. 50 EMC EMI FCC 15 Subpart C IC RSS 210 EN 300 328 EN 301 893 EN 301 489 1 17 EN 60601 ORDERING INFORMATION PRODUCT DESCRIPTION 3COM SKU 3Com Wireless 7760 11a b g PoE Access Point 3CRWE776075 Model WL 561 MANAGED WIRELESS LAN ACCESS POINT ANTENNA OPTIONS 3Com 6 8dBi Dual Band Omni Antenna 3CWE591 3Com 3 4dBi Dual Band Ceiling Mount Antenna 3CWE592 3Com 4 6dBi Dual Band Hallway Antenna 3CWE597 ANTENNA CABLES 3Com Ultra Low Loss 6 Foot Antenna Cable 3CWE580 3Com Ultra Low Loss 20 Foot Antenna Cable 3CWE581 3Com Ultra Low Loss 50 Foot Antenna Cable 3CWE582 3Com RSMA to SMA 6 Antenna Cable 3CWE586 3COM GLOBAL SERVICES 3Com Wireless LAN Site Survey Network Health Check Installation Services and Express Maintenance www 3com com services_quote 3Com University Courses www 3com com 3comu 3COM WIRELESS 7760 11A B G POE ACCESS POINT ENVIRONMENTAL RANGES Operating temperature 10 to 40 C 14 to 104 F Storage temperature 40 to 70 C 40 to 158 F Humidity 10 to 95 non condensing PACKAGE CONTENTS 3ComWireless 7760 11a b g PoE Access Point Two external dual band 2 4 5 15GHz antennas with R SMA connectors Mounting hardware PoE injector Quick Installation Guide Support and Safety sheet Warranty sheet CD Rom with drivers and documentation WARRANTY AND OTHER SERVICES Three year HardwareWarranty Limited SoftwareWarranty for 90 days Advance Hardware Replaceme
5. CCESS POINT KEY BENEFITS continued DELIVER ENTERPRISE CLASS FEATURES SOLVE COMPLEX CONNECTIVITY PROBLEMS The Wireless Distribution System bridging feature solves complex wireless connectivity problems The access point supports both point to point and point 3Com delivers superior business value by offering enterprise class solutions without the complexity 3Com also backs each product with global sales service and support along with technology financial and operational strength to multipoint WDS links as well as repeater and client bridge modes for flexible network deployment FEATURES AND BENEFITS FLEXIBLE HIGH SPEED CONNECTIVITY Single radio support High speed access Wi Fi a b g CERTIFIED ROBUST SECURITY FEATURES Encryption WPA WPA2 AES TKIP Multiple security profiles Multiple SSID support with SSID isolation Access control 802 1Q VLAN support RADIUS server MAC based and 802 1X AAA support Supports and offers 802 11a or 802 11b g radio technology 802 11a and 802 11b g standard supports speeds up to 108 Mbps Helps ensure interoperability with Wi Fi certified products from other vendors Toughest industry standard algorithms help keep wireless transmissions secure Store up to four security profiles SSIDs can be bridged together or isolated Screens device MAC addresses to ensure that only trusted clients gain access to the WLAN Groups users according to data or traffic requirements to segment tr
6. DATA SHEET SCOM WIRELESS 7760 11A B G POE ACCESS POINT OVERVIEW The 3Com Wireless 7760 11a b g PoE Access Point is a cost effective dual band Power over Ethernet PoE wireless solution for small and medium enterprises Configurable this access point can operate at IEEE 802 11a or can be used as an IEEE 802 11b g access point With the latest advanced security features such as Wi Fi Protected Access WPA WPA2 Wired Equivalent Privacy WEP and Open system this access point AP provides ultra fast speeds of up to 108 Mbps in turbo mode and offers superior long range connectivity with eXtended range XR technology This new access point also provides multiple SSID support and VPN passthrough along with VLAN support KEY BENEFITS ENABLE WIRELESS FREEDOM Take advantage of the freedom of high speed networking without wires with this Wi Fi CERTIFIED 3Com Wireless 7760 11a b g PoE Access Point WLANs are an attractive solution for cost effectively and securely extending mobile access to wired network resources and for creating full featured networks in small to medium businesses remote sites or at temporary locations Each access point supports up to 64 wireless users allowing plenty of room for growth PROVIDE POE DEPLOYMENT FLEXIBILITY PoE support makes it easier than ever to overcome installation problems by eliminating the need for an AC power plug at each AP Power the AP with any i CERTIFIED 3Co
7. ESS 7760 11A B G POE ACCESS POINT PoE Support Choose from several power options to match your installation needs First the PoE access point can be powered with the supplied PoE adapter 7100 wee point gor Toe malolo You can also power the access point using an 802 3af compliant PoE switch The switch provides both data and power through the Ethernet cable jir Com pec olola P The mid span solution distributes power to the PoE access point over existing switch connections seamlessly extending network connectivity into hard to wire locations 4 3COM WIRELESS 7760 11A B G POE ACCESS POINT Multiple SSID Support Multiple SSID support enables many flexible configurations including simultaneous multiple client security schemes You no longer need to dumb down your wireless network to support a few legacy WEP devices 77160 g eirelesS point acon w 5 peces ents vvalvl9 wwe 1h A yjents were yega Multiple SSID and VLAN Support With the 3Com Wireless 7760 Access Point a single Ethernet link supports multiple VLAN traffic tunnels esktoP wired 8 wen de 5 3COM WIRELESS 7760 11A B G POE ACCESS POINT eel A m e ee Point to Point WDS Link With the 3Com Wireless 7760 Access Point you can connect wired LANs with a wireless WDS link The APs act as wireless bridges forwarding traffic between LANs ops wired 8 amp WDS
8. affic flow based on business priorities Centralizes wireless security through existing network RADIUS servers INSTALLATION AND MANAGEMENT CONVENIENCE WDS bridge and repeater PoE support Access Point Discovery program SNMP support Auto configuration SNMP support Syslog support Web browser based administration Auto firmware update Investment protection Multiple APs can function as bridges supporting point to point or multi configuration point modes repeater mode extends wireless coverage Expands installation options by eliminating the need for power adapters and AC outlets for APs Automatically discovers AP devices to simplify configuration and management PCs with Windows based operating systems only Enables the AP to be centrally managed by popular standards based network management applications Copies settings from compatible APs on the WLAN simplifying and speeding setup Enables the AP to be centrally managed by popular standards based network management applications such as SNMP v1 and v2c Enables the AP to be centrally monitored by sending data to the network Syslog server Familiar browser interface lets you configure and manage APs from anywhere on the network Automatically checks an FTP server for available firmware updates Use the AP as a stand alone unit or convert to managed functionality for use with the 3Com WX 3000 Series and the WX 5000 Series Controllers and the S7900E chassis 3 3COM WIREL
9. dBm 24 Mbps lt 79 dBm 36 Mbps lt 75 dBm 48 Mbps lt 72 dBm 54 Mbps lt 71 dBm 802 11b g 1 Mbps lt 95 dBm 2 Mbps lt 92 dBm 5 5 Mbps lt 91dBm 6 Mbps lt 89 dBm 9 Mbps lt 88 dBm 11 Mbps lt 88 dBm 12 Mbps lt 86 dBm 18 Mbps lt 84 dBm 24 Mbps lt 81 dBm 36 Mbps lt 77 dBm 48 Mbps lt 73 dBm 54 Mbps lt 72 dBm STANDARDS CONFORMANCE IEEE 802 11a 802 11b 802 119 802 111 802 3 802 3af 802 1X WEP AES WPA WPA2 WMM and Wi Fi CERTIFIED ANTENNA 2 removable 2dB gain antennas with R SMA connector SECURITY WPA2 AES and TKIP encryption 64 128 152 bit WEP encryption 802 1X with EAP TLS EAP TTLS and PEAP WPA PSK authentication MAC address authentication and filtering 802 1Q VLAN multiple SSID RADIUS client authentication authorization and accounting NETWORKING PROTOCOLS TCP IP Bridging Protocol DHCP HTTP FTP PERFORMANCE Dynamic rate shifting Packet bursting Clear channel connect 802 11a b g SuperG mode MANAGEMENT SNMP v1 and v2c support Remote management with Web browser over HTTP command line inter face over Telnet LEDS Power 10 100 Mbps 802 11a 11b or 11g activity SPECIFICATIONS continued POWER SUPPLY PoE adapter 48VDC 400 ma DIMENSIONS AND WEIGHT Height 16 5 cm 6 5 in Width 8 3 cm 3 25 in Depth 3 2 cm 1 25 in Weight 198 0 g 7 0 oz REGULATORY AGENCY APPROVALS Safety UL CSA 60950 EN IEC 60950 NOM 019 SCFI AS NZS 609
10. m Wireless 8760 Dual Radio 11a b g PoE Access Point 3Com PoE switch or other 802 3af compliant PoE products supply both power and data to the access points through Category 5 or 6 Ethernet cable giving you flexible installation options in hard to wire or reach locations SECURE AND PROTECT WIRELESS COMMUNICATIONS 3Com delivers enterprise class security features to small and medium businesses To shield wireless communications at the source WPA2 with AES encryption provides the latest toughest standards based security WEP encryption supports legacy wireless clients For additional protection this access point supports IEEE 802 1X and MAC address access control authentication and authorization through backend RADIUS servers PROVIDE FLEXIBLE SECURITY AND ACCESS CONTROL Supports up to four SSIDs with different security profiles for groups of users IEEE 802 1Q compliant VLAN support works with the multiple SSID feature to control access to network resources and segment user traffic UPGRADE TO WORK WITH 3COM s ENTERPRISE GRADE WIRELESS CONTROLLERS OFFERS INVESTMENT PROTECTION As your network grows this AP 7760 can be converted to a managed AP to work with the 3Com WX 3000 Series Unified Controller the WX 5000 Series Wireless controller and the S7900E wireless controller blade See the above wireless controller options for full list of features and ordering information oF 38COM 3COM WIRELESS 7760 11A B G POE A
11. nt with Next Business Day shipment in most regions 90 days of telephone technical support Refer to www 3com com warranty for details CERTIFIED SERVICE AND SUPPORT 3Com Global Services offers the resources and talents of a major corporation plus more than 30 years of experience in resolving network challenges and delivering business benefits to enterprises around the world Global support with a personalized local focus in the local language helps drive productivity and minimize expenses Because 3Com understands both the technology and the business we re the partner you need to remain strong and competitive Visit www 3com com for more information about 3Com solutions 3Com Corporation Corporate Headquarters 350 Campus Drive Marlborough MA 01752 3064 3Com is publicly traded on NASDAQ under the symbol COMS A Copyright 2010 3Com and the 3Com logo are registered trademarks and Express is a service mark in various countries worldwide of 3Com Corporation Wi Fi Wi Fi Alliance the Wi Fi CERTIFIED logo and WMM are registered trademarks and Wi Fi CERTIFIED WPA and WPA2 are trademarks of the Wi Fi Alliance All other company and product names may be trademarks of their respective companies While every effort is made to ensure the information given is accurate 3Com does not accept liability for any errors or mistakes which may arise All specifications are subject to change without notice 300M 400989 008 03 10
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