產(chǎn)品品牌：天下通

產(chǎn)品型號(hào)：56G

設(shè)備類型:網(wǎng)卡

接口:USB

產(chǎn)品說明:
采用最新芯源RTL8187L 8225VF，增加雙功放放大,信號(hào)更穩(wěn)定。次產(chǎn)品為在室內(nèi)高功率高接收靈敏度長(zhǎng)距離USB介面網(wǎng)卡，實(shí)測(cè)最長(zhǎng)距離可達(dá)1000米;能在0~60℃溫度下提供無線寬頻接入的高性價(jià)比無線接入網(wǎng)卡。工作在2.4GHz頻段，符合IEEE802.11g標(biāo)準(zhǔn)，採用OFDM（正交頻分）技術(shù)，具有速率高、傳輸距離遠(yuǎn)等特點(diǎn)。提供多種安全機(jī)制保證你的數(shù)據(jù)在公共網(wǎng)路的安全性，如：支援WPA、基於802.1x認(rèn)證機(jī)制、MAC訪問機(jī)制、WEP加密等。
(本網(wǎng)卡採用可拆式的外接天線設(shè)計(jì)亦可根據(jù)需求外接延長(zhǎng)天線)。

產(chǎn)品特色
ISM2.4GHzIEEE802.11b/g
DSSS/OFDM技術(shù)
全球傳輸距離最遠(yuǎn)的wifi無線網(wǎng)卡
可拆式9DB天線可另行外接高功率天線
11/54Mbps無線局域網(wǎng)(軟體可調(diào))
實(shí)際速率最高可達(dá)70Mbps以上
網(wǎng)卡接收模式可達(dá)1000米以上距離（可視）
輸出功率50mW到1000mW
軟件可調(diào)；請(qǐng)用戶根據(jù)當(dāng)?shù)責(zé)o線設(shè)備規(guī)定使用
(中國(guó):100mW/歐盟:200mW/美國(guó):1000mW)
採用簡(jiǎn)易式圖面管理系統(tǒng)管理
廣泛操作溫度從0到60 C
支援802.1x認(rèn)證系統(tǒng)
MAC位址控制
152bit的WEP加密
介面:USB
無線網(wǎng)路連接

標(biāo)準(zhǔn):IEEE802.11b/g
頻率範(fàn)圍:2412-2484MHz(請(qǐng)用戶自行調(diào)節(jié)當(dāng)?shù)責(zé)o線設(shè)備相關(guān)使用頻點(diǎn))
5250-5850MHz(請(qǐng)用戶自行調(diào)節(jié)當(dāng)?shù)責(zé)o線設(shè)備相關(guān)使用頻點(diǎn))
傳輸率:自動(dòng)可達(dá)11/54/300Mbps
輸送量:最大50Mbps以上
發(fā)射型式:DSSS/OFDM
可選頻道:11/13channels
調(diào)變:64QAM/16QAM/BPSK/QPSK/CCK
輸出功率:最大輸出功率可達(dá)1500mW/最小輸出功率50mW(軟件可調(diào))

協(xié)定
安全:WEPEncryption64-bit/128-bit/152-bit;支援802.1x認(rèn)證系統(tǒng)/MAC捆綁

網(wǎng)路
TCP/IP,IPX/SPX,NetBEUI



網(wǎng)路架構(gòu)
用戶端網(wǎng)卡模式
操作環(huán)境
操作溫度:-20~ 70℃
儲(chǔ)存溫度:-40~ 80℃
濕度範(fàn)圍:95%,無水珠凝結(jié)下

大功率卡可承接OEM定單,可單獨(dú)出售PCB內(nèi)板(1K起訂),中英文都有。新款模具也在不斷更新中。。。Product Description:
Using the latest core source RTL8187L 8225 VF, increasing two-amplifier amplify the signal more stable.Time product for the indoor high power and high receiver sensitivity Long USB interface card, the measured longest reach 1000 meters; can be 0 ~ 60 ℃ temperature to provide wireless broadband access, high cost access card.Work in the 2.4GHz frequency band, in line with IEEE802.11g standard, the use of OFDM (orthogonal frequency division) technology, with a high rate, transmission distance and so on.Offers a variety of security mechanisms to ensure that your data security in public networks, such as: support for WPA, 802.1x-based authentication, MAC access mechanism, WEP encryption.
(Ben card is detachable external antenna design can be extended according to need an external antenna.)

Features
ISM 2.4GHz IEEE 802.11b / g
DSSS / OFDM technology
The world's farthest distance wifi wireless card
Detachable 9DB can be an external antenna, high power antenna
11/54Mbps wireless local area network (software adjustable)
More than the actual rate of up to 70Mbps
Card up to 1000 meters above the receive mode from the (visual)
Output power 50mW to 1000mW
Software adjustable; your users require the use of wireless devices according to the local
(China: 100mW / EU: 200mW / USA: 1000mW)
With simple style Drawing Management System Management
Wide range of operating temperatures from 0 to 60 C
Support 802.1x authentication system
MAC Address Control
The 152bit WEP encryption
Interface: USB
Wireless internet

Standard: IEEE 802.11b / g
Frequency Range: 2412-2484 MHz (Please adjust itself to local wireless device users to use the frequency-related)
5250-5850MHz (your wireless device users to self-regulation related to frequency of use of local points)
Transfer rate: automatic up to 11 / 54 / 300Mbps
Throughput: more than the maximum 50Mbps
Emission Type: DSSS / OFDM
Optional Channel: 11 / 13 channels
Modulation: 64QAM / 16QAM / BPSK / QPSK / CCK
Output power: maximum output power of up to 1500mW / minimum output power of 50mW (software adjustable)

Agreement
Security: WEP Encryption 64-bit / 128-bit / 152-bit; support 802.1x authentication system / MAC binding

Network
TCP / IP, IPX / SPX, NetBEUI



Network architecture
NIC mode client
Operating environment
Operating temperature: -20 ~ 70 ℃
Storage temperature: -40 ~ 80 ℃
Humidity: 95%, no condensation of water droplets under the

About Returns:
OUR products have no reason to return services to 7 days, but you must ensure that the full goods back in good condition.
Return shipping to the buyer.This is not a King terms, you go to Computer City to buy the product,
They will not give you return, up to you a replacement, nor will reimburse round-trip fare to you.

Shop items are available from stock, photographed at different times according to schedule same day or next day delivery.

If the buyer has special requirements, please contact us in advance and promptly asked if the goods are out of stock out of stock buy
And other home goods can be temporarily or choose a refund, but refused to complaints for any reason.


● Do not rush to sign upon receipt of goods!Should first check whether the goods are correct, in good condition.If you have any questions or concerns
Please contact the seller and refuse to sign.Remember!
● In the absence of any product quality issues in the case, the buyer to return the goods, the buyer bears all costs.
● If you sign or use after the course have any questions, please contact us, we will
The first time to reply.Communication from you I began to cherish your every right!
● If you are satisfied with the items purchased, please do not forget to give us an objective evaluation, your support will always be our biggest motivation.

High-power card can accept OEM orders, the PCB board can be sold separately (1K from the set), in each category.
The new molds are constantly updated...公司電話296666184技術(shù)解答在線QQ 1528596999