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XPC tarvikud WLN-C / WLN-S

XPC tarvikud WLN-C / WLN-S

Raadiokohtvõrgu komplekt Shuttle’i personaalarvutitele: WLN-C ja WLN-S
Shuttle’i tarvik WLN-C / WLN-S on raadiokohtvõrgu komplekt, mis koosneb Mini-PCIe kaardist, kahest antennist ja vajalikest juhtmetest. See tarvik on ettenähtud ühilduvate Shuttle’i personaalarvutite jaoks, et varustada need standardile IEEE 802.11b/g/n vastava raadiokohtvõrgu suutlikkusega. Saavutatav on kuni 300 Mbit/s edastuskiirus ning toetatud on ka AES-krüpteerimisega WPA2.

Millised on selle komplekti eelised tavalise raadiokohtvõrgu USB-pulgaga võrreldes?
1. Mini-PCIe kaart paigaldatakse arvuti korpusesse, mistõttu on see paremini kaitstud mis tahes omavoli ja varguse eest.
2. Integreeritud lahendus on esteetiliselt kenam.
3. Maksimaalse tõhususe tagamiseks peaks antenn olema vähemalt 6 cm pikkune (pool lainepikkust sagedusel 2,4 GHz),mistõttu tagab selle komplekti antenni pikkus suure eelise USB-pulga ees.
4. Kahe antenni kasutamine muudab seadmetevahelise side töökindlamaks ning võimaldab samal ajal edastada ka kaht signaali, tagades nii ühe antenniga raadiokohtvõrgu seadmetega võrreldes märgatavalt suurema kiiruse.
5. Mini-PCIe kaartide edastusprotokoll on USBga võrreldes vähem kompleksne, mis aitab hoida protsessori koormust madalamana.




Contents
1. Mini PCIe Card (x1)
2. Antenna cable (x2)
3. Antenna (x2)
4. Quick Guide (x1)
5. Driver DVD (x1)
Standard: WiFi IEEE 802.11b/g/n, 2T2R (2 transmitter, 2 receiver)
Maximum PHY data rate: 144.4 / 300Mbps using 20 / 40MHz bandwidth
Adapter card: model Chicony XW724E-K
Half-size Mini-PCI-Express extension card
Dimensions: 26.65 x 29.85 x 3.25 mm (LWH)
Chipset: Realtek RTL8192CE
Supported operating systems:
Windows XP, Windows 7 32/64 Bit, Windows 8 32/64 Bit
Frequency Band: 2400 ~ 2483.5 MHz
Output power (typ.): 16 / 14 / 13 dBm in 802.11b/g/n mode
Receiver Sensity (max.): -83 / -70 / -67 / -64 dBm
in 802.11 b / g / n(HT20-MCS7) / n(HT40-MCS7) mode
Power consumption under Windows 7:
TX mode: max. 1201 mW
RX mode: max. 726 mW
Idle mode: max. 320 mW
Driver disable / Radio off: max. 23.1 mW
Security: WEP / WPA / WPA2
Hardware encryption: WEP, TKIP, AES
Temperature Range: 0~70°C (Operating), 0~70°C (Storage)
Humidity: 5~80 Non-Condensing
EMC certification: CE
Antenna cable:
two WLAN cables (length: see table)
U.FL, Hirose (for the internal WLAN adapter) to
RP SMA Pigtail male (connector for the external antenna)
Antennas: two external WLAN antennas (RP-SMA)
Frequency range: 2.4 GHz, omnidirectional
Total length: 108 mm, diameter: 7.8~10.0 mm

Notice about WLAN technology:
1) The encryption standards WEP and WPA are outdated and are considered insecure, hence should no longer be used. The use of the WPA2 standard in combination with a safe password is highly recommended. For legal reason it is recommended to keep one’s wireless LAN encrypted and avoid making it publicly available, as one could be held liable for third party abuse such as illegal downloads.
2) In case the range of wireless LAN does not suffice, a WLAN repeater can help transmit data packages farther and simply needs a wallsocket to work. On the downside, this causes an increase in traffic and halves the transfer speed to the connected clients, since every data package is transmitted twice.