3Com 8500 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

DATA SHEET
®
Enterprise-Class 3Com Wireless LAN
Access Points 7250/8250/8500/8750
Full Standards Support Performance and Reliability
Key Benefits
®
With 3Com , the freedom of wireless net- 3Com wireless access point performance
working includes the freedom of choice. features ensure reliable and seamless con-
The 3Com Wireless LAN Access Points nections for users wherever they roam.
8250, 8500, and 8750 offer a dual-mode Clear Channel Select automatically finds
architecture that supports 802.1

ملخص المحتوى في الصفحة رقم 2

® ENTERPRISE-CLASS 3COM WIRELESS LAN ACCESS POINTS 7250/8250/8500/8750 The simple, secure way to network without wires Feature Benefit Powerful High-speed and wide coverage 11g radio supports speeds up to 54 Mbps at distances up to 100 meters (328 feet); 11a radio supports speeds up to 54 Mbps at distances up to 50 meters (164 feet). (11a not supported by the Access Point 7250.) 11a Turbo mode Provides even higher throughput capability, up to 108 Mbps. User support Each access point supports up

ملخص المحتوى في الصفحة رقم 3

® ENTERPRISE-CLASS 3COM WIRELESS LAN ACCESS POINTS 7250/8250/8500/8750 Specifications Security Wireless Medium: Antenna Options: 802.11a: OFDM, 802.11g: OFDM and DSSS (with 802.11a: Integrated antenna only; 802.11g: Authentication: Barker coding and CCK for backward compatibility External antenna options are available, see 802.11x Remote Access Dial-In Service (RADIUS) with 802.11b) "Accessories" under Ordering Information for server-based MAC address authentication. WPA detail TKIP authentic

ملخص المحتوى في الصفحة رقم 4

® ENTERPRISE-CLASS 3COM WIRELESS LAN ACCESS POINTS 7250/8250/8500/8750 Upgrade Kits Product Name Order Number Products Supported 3Com 802.11a Wireless LAN 3CRWEAMOD75A • Upgrades the earlier model Access Point 8200 to an Access Point Access Point Upgrade Kit 8700. Add the 11a module and update the firmware with the 11a module CD-ROM. • Upgrades the Access Point 8250 to an Access Point 8750. Add the 11a module and update the firmware using the 11a module CD-ROM. 3Com 802.11g Wireless LAN 3CR