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Ŀ´Ƽ õԽù       | õ | ֱٴ۴޸ | ()

 
 
 
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[] DATAGRAM DXR-9420WL-III


տ

ȸ : 2458
ۼ : 2006/08/28 02:37
URL : http://www.bodnara.co.kr/bbs/bbs.html?D=20&num=84428
Ʈ    ̽
ۿ ռ
øũθ MIMO DATAGRAM DXR-9420WL-III Ͽϴ.
ǰ 3 ׳ ͸ ۽ ִ ǰ, ̹ øũθ DATAGRAM DXR-9420WL-III ǰ ʵ׽Ʈ ϰ Ǿϴ.
 
MIMO(Multiple In, Multiple Out) ΰ?
ӵ 뷮 ó MIMO ó, ι ԰ Ѱ踦 ذ ȴ.
 
Ⱓ 츮 ѷΰ ִ ȯ ްϰ Դ. ȯ浵 , Ƽ̵ 뷮 ͸ ó ְ ÿ Ӱ ϵ ϰ ִ. 2000 Ǿ 802. 11 Ҹ (Wi-Fi) AP(Access Point) ߽ , ȸ ۾ ȯ濡 Ǵ Ϲȭ ȯ̴. Ʈũ(PAN, Personal Area Network) äõǰ ִ Bluetooth ڵ ̾ , PC ֺ  ŷο ؼ ְ ִ. Bluetooth յǾ PC, ֺ, ī޶/ ķڴ, ܼ پ Ű ⿩ ȴ. ̿ܿ UWB(Ultra-wideband), ZigBee, WiMax پ ϸ鼭 ǰ ɰ ų ȴ.
 
MIMO ׷̵
 
ٰŸ ߿ Ϲ ǰ ִ 802. 11 迭 ǥǴ ̴. 802. 11b(ִ 11Mbps) ԰ ó, Ŀ, ļ  ذϱ 802. 11a, 802. 11g ߴ. ֱ Һ  ó 鿡 802. 11b, 802. 11g  2~4 802. 11n Ӱ λϰ ִ. 802. 11n ǰ(QoS, Quality of Service), , ȣȯ Ѽյ 鼭 100Mbps ̻ ͸ ó ִ. ̸ ϰ ִ MIMO(Multi-In Multi-Out) ̴. MIMO ÿ ׳ ý ´´. MIMO ׳ ̿ν ļ 뿪 ϳ ׳ ϴ ͺ ӵ ͸ ִ ̴. AP(Access Point) ⿡ ϳ ׳ ̿, MIMO ׳ ÿ ۵Ŵν ۼ Ѵ.
 
MIMO ڿ Ѵ. ѵ ڿ ȿ Ȱϰ ν پ ڿ 񽺰 ϰ Ѵ. ۼű⿡ ټ ׳ äν ߰ ļ Ҵ̳ ۽ ̵ ȹ ų ִ.
 
پ ø̼ ǰ â
 
MIMO Ӹ ƴ϶ WiMax/WiBro, 4G ̵ а Ȱ δ. ǥ Ȱν 񽺿 پ Ƽ̵ ߵ Ȱ ̴.
 
ϵ 鿡 캸 802. 11g ߽ ̷ , IDC 2009 ٽ Ĩ ߿ MIMO 802. 11n ü 20% ϰ ִ. MIMO ä μ ̹ Ʈ PC ߽ ǰ ǰ ܸ, ޴ پ Ȯ ȴ.
 

ó: ̹ α

 
ǰ  
 

 
 ǰ 캸
 

Ű01

 Ű Դϴ.  ǰԽ ʿ ַ Ǿ ֽϴ.
 

Ű02

  3 ǰ ϴ ŭ ڽ ǰ Ȯ ֵ εǾ ֽϴ.
 

Ű03

 Ű ϸ Ƽ ξ ǰ񺰷 , ߿ ߾ӿ ġŴν, ߻Ѵ ϴ ǰ ִ ȣ ֵ ϰ ֽϴ.
 

ǰ

 ǰ Ե ü ǰ Դϴ. ܺ ð "ġCD" "̺" "" " ׳" "ĵ" "ü" " " Դϴ.
 

 ǰ ü Դϴ. ڰ ǰ "۷ν ȭƮ"ǰ, ǰ ִ öƽ, δ ϸ鼭 , εͺκ óǾ ־ þȼ پٴ ϴ.
 

 ǰ Դϴ. 鿡 ǰ ۻ¸ Ȯ ִ LED Ǿ ֽϴ.
 

 ǰ ĸ Դϴ. MIMOǰ 3 ׳ ڸ ϰ , ⿡ ڿ 1 WAN , 4 LANڸ ϰ ֽϴ.
 

 ǰ Ϻ Դϴ. ǰ Ϻο ǰ ο ߻ϴ ؼϱ ߿ , 𼭸 ̲ е尡 ֽϴ.
 

 μ Ǵ ĵ Դϴ. ƽԵ ĵ ǰ Ǵ ̱ մϴٸ, ۷ν ȭƮ ǰ Ī ϴ.
ĵ ϴܺο ̲ е尡 𼭸 Ǿ , ü ĵ忡 ũġ ߻ ʵ е带 ֽϴ.
 

 ǰ ϱ Դϴ. 220V ǰ, 60Hz 0.1A Է ޽ϴ.
 

 ׳ Դϴ.
 5dbi ׳ 1 2.5dbi ׳ 2 ϰ ֽϴ.
 
 

 ׳ ǰ Դϴ. ǰ 25dbi ׳ ΰ ϰ, 5dbi ׳ Ͻø ˴ϴ.
 

 ǰ Դϴ. 3 Ǫ LED , CPU, ׳ ۻ¸ ǹϸ, WAN (1)Ȯ LED Ʈ Ȯθ LED 4 ֽϴ.
 
ǰ ġ
 

  CD , ȭ ɴϴ.
ڽ ǰ Ͻ ( Ʈ κ) ǰ øȣ Էϼž߸ մϴ. ǰ øȣ Ű ĸϴ Ȥ ǰ Ϻο Ǿ ֽϴ.

 

ġ "" մϴ.
ڽ ϴ ͳ ȸ (IP, PPPoE, IP) ϸ մϴ.
 
 

 ȭ

ֵ ϰ ֽϴ.
̰ ѹ Ȯ Ӹ ƴ϶, ɼǰ ͸ , 缳 FTP,   ϹǷ ϰ ֽϴ.
⿡ Ư URL (͸)  ij ϹǷ Ÿ ǰ Ͽ ջ Ѵٶ ֽϴ.
 
ǰ
 

׽Ʈ ȯ

׽Ʈ Ʈ MIMO ʽϴ
ũ CPU: Intel P4 2.6C
M/B: AUS P4P800-MX( Intel 865GV Ĩ)
RAM: 1GB (DDR 400Mhz 512MB 2 ä)
VGA: ATI Radeon 9600XT (128MB)
HDD: Seagate Barracuda 7200.7 120GB
Ʈ
𵨸: IBM ThinPad T42
CPU: Intel Centrino Dothan 1.7GHz
RAM: 1GB(DDR 333Mhz 512MB 2)
VGA: ATI Mobility Radeon 9600 (64MB)
HDD: Samsung SpinPoint 80GB (5,400RPM)
̴: Intel(R) PRO/1000 MT Mobile Connection
: Intel(R) PRO/Wireless 2200BG Network Connection
Ʈũȯ LG Ŀ ( մٿ: 92MBps, վ: 94MBps)
 ׽Ʈ κ Ʈ Ǿϴ.  
׽Ʈ  Ʈ
׽Ʈ Ʈ IBM ThinkPad T42 Դϴ.
 
 1.

 - ̷Ʈ

 - ⸦

- ⸦

( /⸦ ) ¿, "ѱ - ͳ ǰ׽Ʈ" Դϴ.
׽Ʈ 3ȸ Ͽϴٸ, 캸 ⸦ , /ٿ ġ ־ϴ. ٸ, ΰ 쿡 ⸦ ټϰԳ  ־ϴ.

 
2.
 

 
Ҵ ϰ ִ , Ʈ̱ 鿡 ö ũƮ βǷ ̸ ˴ϴ.
ͳ Ⱑ ġ ƮA̸, ׿ Ʈ ̵ϸ鼭 ߴ Դϴ.
Ʈ Ÿ , ġԴϴ.
 
Ʈ A Ÿ: 0.3m
Ʈ B Ÿ: 7.0m
Ʈ C Ÿ: 6.0m
Ʈ D Ÿ: 9.0m
 

 ƮϿ ⸦ ν ϰ ִ Դϴ.
Ʈũ ӵ İ ̹ ó IBM ThinkPad ⺻ ϴ Access Connection ׽Ʈ Ͽϴ.
 

  ӵ(ε/ٿε)

Ʈ ó Ʈ 54MBps ӵ Ǵ Ȯ ־ϴ.

 

, Ʈ ټ ٸ ִ Ȯ Ǿ, Ʈ ġ հ ٰŷ ۼ Ͽϴ.
Ʈ̱ , ټ ٴ ϸ, ְ ִٰ ص ƴϸ Դϴ.
 
3. ø̼ ȣȯ ׽Ʈ
 

ø̼ ȣȯ ׽Ʈ

ø̼ǰ ȣȯ ߿ κ ΰǾ, ߿ Ǵ  ȣȯ ˻縦 ö ϰ ̷ ߰ ϴ.
̴ Ǵ Ÿ ǰ ǻ ̱ , Ư ̶ ͵ , ̶ ͵ ϴ. 
 
 
MIMO ϱ ؼ ⿡ ̸ ؾ Ӹ ƴ϶, ȣ ޾ 鿩 ϴ ī忡 ̸ ؾ߸ MIMO , ڿ MIMO ʴ ī尡 Ʈ ϴ Ե DXR-9420WL-III ǰ ȿ ͳ Ѵٴ ŸƮ ִ ǰ иϴٴ ̹ ⸦ ۼϸ鼭 ݰ Ǿϴ.
⿡ MIMO Ʈ ǰ ϰ ȴٸ, ȿ θ ʿ䰡 Դϴ.
 
MIMO ʴ ǻ(Ʈ) ϴ ڶ DATAGRAM DXR-9420WL-III ߿ Һڰ ִ ݴ 6 , MIMO ǰ ū ̰ ٴ ϸ, ȸ Ѵٸ ȸ ͽϴ.
2
տ ٸ
̶ õּ.
α ʾƵ õ Ͻ ֽϴ.
125.177.142.xxx
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Խù õ ֽϴ.õ 5 ̸̻ ο Խù ɾ 帳ϴ.
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Ʈȳ ۼ : 20, õŬ : 2, õ 2, ۼ : 4 (2008.12.29Ϻ)
  hyeonsig (ID) /  2006-09-09 14:56 / IP/ Ű/ ̴ۿ۴ޱ
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