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ServerBank 力梭資訊ServerBank資訊採購網 >
網路設備/頻寬管理
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3COM
3Com Wireless LAN Switch Managed Access Point AP2750 - ServerBank資訊採購網
3CRWX275075A
網路設備/頻寬管理
Features, Benefits & Specifications
Lets Users Connect Securely to the Wireless LAN and Roam
The AP2750 utilizes standards-based integration with the
Wireless LAN switch and/or controller for plug-and-play
installation. Configuration details for all MAPs are centrally
distributed for consistency and accuracy resulting in simplified
initial deployments and easier management. Automated network
controls at the wireless switch improve MAP coverage and service
by optimizing RF gain, assigning radio channels, load balancing
and even sweeping the RF environment as required, either
continuously or on-demand.
MAP encryption provides for local traffic encryption, and
distributes encryption processing across the network, rather
than relying on one central device. RF scans can be used not
only to locate users, but also to identify and isolate
potentially harmful rogue APs or other infiltrators.
Allowing network wiring flexibility, the AP2750 can be linked
directly or indirectly to a 3Com Wireless LAN Switch or
Controller through existing wired networks, even across Layer 3
boundaries. Additionally, the AP2750 can receive its power via
standard PoE (Power over Ethernet) either directly from a
Wireless LAN Switch or from any 802.11af compliant PoE device.
- Supports 802.11 a or b/g for speeds up to 54 Mbps at
distances up to 100 meters (328 feet) for 802.11b/g users,
50 meters or (164 feet) for 802.11a users
- Dual-mode radio allows operation for 802.11a or
802.11b/g and is software configurable from the 3Com
Wireless Switch Manager
- Each AP2750 can handle multiple BSSID/SSIDs to appear as
multiple access points
- Supports 802.3af-compatible Power over Ethernet (PoE),
so data and power are supplied over the same Ethernet cable
eliminating the need for power adapters, power cords or AC
outlets
- Dual-mode 802.11a and 802.11b/g antennas provide
excellent performance and coverage in high multi-path
environments and supports a variety of external dual-mode
antennas for flexible installation options
- Performs packet encryption over the air for dynamic WEP,
TKIP, and AES
- Allows independently encrypted and isolated subnets or
VLANs while using the same SSID
- RF multi-band sweep allows any AP2750 can scan the RF
environment for both 802.11a and 802.11b/g rogue access
points, ad-hoc users, or other RF interferers
- Requires no pre-staging or pre-configuration of access
points so new or replacement MAPs inherit configuration
information from the wireless LAN switch or controller
- Allows MAPs to be directly and/or indirectly connected
to their managing wireless LAN switch and/or controller
allowing a wide variety of flexible deployment scenarios
- Optimizes RF cell size and support international
requirements with automated transmit power and radio channel
assignment
- Provides comprehensive MAP control and management as
MAPs are not operational in stand alone mode. All Attributes
such as channel number, power level, SSIDs, and security
settings are all handled by the wireless LAN switch or
controller for additional security
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![src=http://www.3com.com/images/products/en_US/clear.gif]()
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Product Specifications
Total Ports: One 10BASE-T/100BASE-TX integrated
802.3af-compatible PoE port with auto-negotiation
Media Interfaces: RJ-45,
802.11a, 802.11b, 802.11g, DB-9
Frequency Band: 802.11a: 5
GHz , 802.11b/g: 2.4 GHz
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 countrys regulations
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
Power Consumption: 6W maximum
(PoE port or external power adapter)
Security: 40/64 and
104/128-bit WEP encryption, TKIP WPA and WPA2 (802.11i/RSN)
64/128-bit AES encryption; multiple broadcast SSID support at
the MAP; IEEE 802.1X network login; IEEE 802.11i or 802.1X
RADIUS authentication; ACL and VLAN support at the WLAN switch
LEDs: Power, 10/100 Mbps Link
status, 802.11a, 11b, or 11g Activity
Dimensions and Weight:
Height: 16.6 cm (6.5 in)
Width: 8.3 cm (3.25 in)
Depth: 3.2 cm (1.25 in)
Weight: 200g (7.0 oz)
Management: Central
management with Web browser via local console or remotely over
SSL or HTTPS; command line interface via local console or
remotely over SSH v2 or Telnet; 3Com® Wireless Switch Manager
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![src=http://www.3com.com/images/products/en_US/clear.gif]()
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System Requirements
3Com® Wireless LAN Switch or Wireless LAN Controller
required for MAP operation
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![src=http://www.3com.com/images/products/en_US/clear.gif]()
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Package Contents
3Com Wireless LAN Access Point 2750
Two dual-band 2.4/5.15 GHz antennas
Four rubber feet
Mounting hardware
Quick Start guide
Warranty booklet
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![src=http://www.3com.com/images/products/en_US/clear.gif]()
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Please Note
Not available in all countries - please check with your
local reseller or 3Com office for local availability.
Software upgrades are only available to customers with 3Com
maintenance agreements.
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