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3Com Wireless 7760 11a/b/g PoE Access Point (3CRWE776075)
3Com Wireless 7760 11a/b/g PoE Access Point (3CRWE776075)
3Com Wireless 7760 11a/b/g PoE Access Point (3CRWE776075)
»การเชื่อมต่อ RJ-45, IEEE 802.11a, 802.11b, 802.11g
»รองรับผู้ใช้งาน 64 simultaneous 802.11b/g wireless users
»มาตรฐานการเชื่อมต่อ IEEE 802.11a, 802.11b, 802.11g, 802.11i, 802.3, 802.3af, 802.1X; WEP, AES, WPA, WPA2, Wi-Fi Certified
»อัตราการอ่านโอนข้อมูล 802.11g/a: 54, 48, 36, 24, 18, 12, 9, 6 Mbps with automatic fallback
»802.11b: 11, 5.5, 2, 1 Mbps with automatic fallback
»ระยะการทำน 802.11a สูงสุด 50 เมตร
»ระยะการทำน 802.11b/g สูงสุด 100 เมตร
»ระบบความปลอดภัย WPA/WPA2 AES and TKIP encryption; 64/128/152-bit WEP encryption; 802.1X with EAP-TLS, EAP-TTLS, and PEAP; WPA-/WPA2-PSK authentication; MAC address authentication and filtering; 802.1Q VLAN; multiple SSID; RADIUS client AAA


รายชื่อตัวแทนจำหน่าย
  3Com Wireless 7760 11a/b/g PoE Access Point (3CRWE776075) Customer Review
 
ความคิดเห็นที่ 3 ให้คะแนน  
TEST TEST!!
โดย mUmmiE   08/06/2009 13:34:48
ความคิดเห็นที่ 2 ให้คะแนน  
Test!
โดย mUm   21/05/2009 23:13:41
ความคิดเห็นที่ 1 ให้คะแนน  
ซื้อได้ที่ไหนคะ
โดย titawan   18/05/2009 11:53:01
Customer Review
 
 
  3Com Wireless 7760 11a/b/g PoE Access Point (3CRWE776075) Product Specification
 
 
Mfr No 3CRWE776075
Standards IEEE 802.11a/b/g
LEDs Power, 10/100 Mbps, 802.11a, 11b, or 11g activity
Other Interfaces: RJ-45, IEEE 802.11a, 802.11b, 802.11g

Users Supported: Up to 64 simultaneous 802.11b/g wireless users

Standards Conformance: IEEE 802.11a, 802.11b, 802.11g, 802.11i, 802.3, 802.3af, 802.1X; WEP, AES, WPA, WPA2, Wi-Fi Certified

Data Rates: 802.11g/a: 54, 48, 36, 24, 18, 12, 9, 6 Mbps with automatic fallback
802.11b: 11, 5.5, 2, 1 Mbps with automatic fallback

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
Unobstructed range maximum: 457 meters (1,499 feet)

Antenna: Two external dual-band 2.4/5.15GHz antennas with R-SMA connectors

Security: WPA/WPA2 AES and TKIP encryption; 64/128/152-bit WEP encryption; 802.1X with EAP-TLS, EAP-TTLS, and PEAP; WPA-/WPA2-PSK authentication; MAC address authentication and filtering; 802.1Q VLAN; multiple SSID; RADIUS client AAA

Network Management: SNMP v1 and v2c support; remote management with Web browser over HTTP; command line interface over Telnet

Performance Features: 108Mbps SuperG mode, WDS bridging support for PTP, PTMP, Repeater, Client modes, Clear Channel Select; dynamic rate shifting; Wi-Fi Multimedia (WMM)

LED Indicators: Power, 10/100 Mbps, 802.11a, 11b, or 11g activity

Power Supply: PoE Adapter, 48VDC, 400 mA

PoE Power Consumption: 6W maximum (from PoE port)

Frequency Band: 802.11a: 5 GHz; 802.11b/g: 2.4 GHz

Modulation Technique: 802.11b: DSSS, 802.11g: OFDM and DSSS

Media Access Protocol: CSMA/CA

Receive Sensitivity:
802.11a
6 Mbps: ≤-87 dBm
9 Mbps: ≤-86 dBm
12 Mbps: ≤-84 dBm
18 Mbps: ≤-82 dBm
24 Mbps: ≤-79 dBm
36 Mbps: ≤-75 dBm
48 Mbps: ≤-72 dBm
54 Mbps: ≤-71 dBm

802.11b/g
1 Mbps: ≤-95 dBm
2 Mbps: ≤-92 dBm
5.5 Mbps: ≤-91dBm
6 Mbps: ≤-89 dBm
9 Mbps: ≤-88 dBm
11 Mbps: ≤-88 dBm
12 Mbps: ≤-86 dBm
18 Mbps: ≤-84 dBm
24 Mbps: ≤-81 dBm
36 Mbps: ≤-77 dBm
48 Mbps: ≤-73 dBm
54 Mbps: ≤-72 dBm

Regulatory/Agency Approvals: Safety
UL/CSA 60950
EN/IEC 60950 1999
NOM-019-SCFI
AS/NZS 60950

EMC/EMI
FCC 15 Subpart C
IC RSS-210
EN 300-328
EN 301 893
EN 301 489-1, -17
EN55024

Environmental Range: Operating temperature: -10 to 40ºC
(14 to 122ºF)
Storage temperature: -40 to 70ºC
(-40 to 158ºF)
Humidity: 10 to 95% non-condensing

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 (Discovery Application and Installation Cd require Windows XP or 2000)

# PCs and laptops require 802.11g, 802/11b or 802.11a adapter cards for wireless access
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