成人动漫在线观看丨国产日产亚洲系列最新丨丰满人妻一区二区三区免费视频丨中字幕一区二区三区乱码丨在线精品国产大象香蕉网

  • Lootom Telcovideo Network (Wuxi) Co.
  • WeChat

    Follow the official wechat of Lootom

  • 中文

PRODUCT

GDCBT400WB series EOC Slave with WIFI

GDCBT400WB EOC slave with WIFI is a kind of coaxial cable two-way system accessing devices, which provides ...

Current position:HOME > EOC

GDCBT400WB series EOC Slave with WIFI


Overview        GDCBT400WB EOC slave with WIFI is a kind of coaxial cable two-way system accessing devices, which provides 4 Ethernet ports, and wireless WIFI function, adapting point to multipoint transmission way between master and slave equipment, it assures many people can enjoy fast transmission speed at the same time.
       Slave equipment merge relatively low speed parallel modulation data streams which are demodulated by master equipment into a high-speed serial data stream, finally, decrypting data into the standard Ethernet signal for the user data terminal (PC, IPTV set-top boxes, IP voice gateway )etc.
       Wifi function conforms to IEEE802.11 B/G/N protocol,IEEE802.11 I security protocol, as well as the IEEE802.11 protocol, and it can interconnected with other wireless devices conforms to the same standard.Supporting the latest 64/128 WEP encryption, and the WPA-PSK/WPA2-PSK,WPA/WPA2 security mechanism.Its wireless transmission rate can up to 150 mbps which can adapt to different working environment,and make a desktop or laptop computer and other devices need wireless easily access wireless network.
       The slave equipment supports remote management and can operate master equipment through SNMP/WEB to achieve management and Settings to under slave devices .It provides 320 MBPS access bandwidth on coaxial network , occupying 7.5 MHz-65 MHz low frequency band, effectively avoiding conflict with the frequency of the existing CATV system occupying ,and reducing the interference between each other. Besides, it supports tree-type and star-type CATV network with long transmission distance, good network adaptability and high bandwidth ,is a powerful weapon in radio and television system deploying the data network. Features         Providing four standard Ethernet interfaces
        Stable wireless signal, strong penetrating power
        Following IEEE802.11 B/G/N and IEEE802.11 I security protocol
        Supporting the latest 64/128 WEP encryption and the security mechanism of WPA-PSK/WPA2-PSK and WPA/WAP2
        Wireless transmission rate can up to 150 Mbps
        Providing one independent EOC channel (one CATV output, the other CATV + data input)
        high frequency spectrum use ratio, nearly twice higher than than the serial system, which has strong competitiveness in the cable television transmission environment with limited resource of frequency spectrum.OFDM signal of adjacent sub-carrier overlap, theoretically their frequency spectrum use ratio is close to the limit.
        Possessing strong anti-jamming capability, stable performance. The OFDM system to spread out the data into many sub-carrier, and greatly reduces the symbol rate of each sub-carrier to abate the effect of multi-path propagation. If adding cyclic prefix as a means of interval protection ,users can even eliminate inter-symbol interference.
        It can select automatically the best way of modulation and frequency point transmitting data according to the status of the cable lines relay data to choose and improve the utilization of the system.
        With convenient installation. Users need only access cable TV signal to the F seat of slave and connect RJ45 port and data slave device to complete the installation. Technical Specifications

Item

Specification

Interface

Four10/100M adaptive Ethernet interfacesAuto MDI/MDIX

Two RF interfaces,one CATV/data mixed signals input and one CATV signal output

One external power supply interface

Indicator lamp

1 Power  1 Cable  1 WiFi 1-4 LAN 

RF

occupying frequency7.565MHz ;maximum output power15 dBm

Receiving sensitivity-65 dB; interface typeF type

Output impedance 75Ω

Standard

IEEE 802.3, IEEE 802.3x,IEEE 802.3u Auto MDI (X) ,

IEEE 802.1P,IEEE 802.1Q

IEEE802.11NIEEE802.11B/G

Working mode

CSMA/CA

Wifi features

Frequency2.4GHz

Working channel13

Working modePPPoEdynamic IP,statics IPSSID broadcast control ,filtering Based on MAC address, built-in firewall, IP, MAC, URL filtering;Built-in DHCP server, can automatically and dynamically assigned IP address
Transfer rate: 150/135/54/48/150/135/18/12/9 6/1 / M(adaptive)
Sensitivity: 54/135-72 dbm10 % PER;11 m: - 85 dbm8 % PER;M: 1-90 dbm8 % PER
The RF power: 135 m: 15 DBM, 54 m: 15 DBM, 11 m: 19 DBM
Antenna gain: 5 dbi

Operation system:WIN2000/XP/VISTA/LINUX/WINCE/WIN7

Transmission rate

300Mbps

Modulation method

OFDM 1024/256/64/16QAM, QPSK, BPSK

DBPSK, DQPSK, CCK

Transmission distance

>1000 m

Encryption mode

128-bit AES  encryption

Power supply

External 12VDC/500mA

Dimensionmm

155×108×27

Weight

320 g

Operation Temperature

-1065 ℃

Storage Temperature

-4085 ℃

Operation humidity

20%95% non-condensation

Storage humidity

10%90% non-condensation

Power consumption

< 6W


 
主站蜘蛛池模板: 亚洲精品久久久蜜桃 | 精品国产乱码久久久久久浪潮| 中文字幕无码日韩专区免费| 亚洲精品无码av中文字幕电影网站| 亚洲欧美v国产一区二区| 国产精品扒开腿做爽爽爽a片唱戏| 夜夜影院未满十八勿进| 亚洲精品专区在线观看| 国产精品一区二区手机在线观看| 伊人色合天天久久综合网 | 天天躁日日躁aaaaxxxx| 日韩成人极品在线内射3p蜜臀| 亚洲精品无码久久千人斩| 97无码免费人妻超级碰碰碰碰| 中文字幕精品一区二区2021年| 日韩中文字幕在线一区二区三区| 久久精品成人免费观看三| 久久成人伊人欧洲精品| 凹凸在线无码免费视频| 老牛精品亚洲成av人片| 亚洲日韩穿丝袜在线推荐| 国产伦精品一区二区三区免.费| 精品国产乱码久久久久久郑州公司 | 色综合天天天天综合狠狠爱| 亚洲色爱图小说专区| 色噜噜狠狠色综合久夜色撩人| 永久免费无码成人网站| 成人免费无码视频在线网站| 麻豆一区二区在我观看| 中文字幕无码日韩专区免费| 又黄又爽又色的免费网站| 亚洲蜜桃v妇女| 无码一区二区三区av免费| 国产亚洲熟妇在线视频| 亚洲综合激情另类专区| av无码精品一区二区三区宅噜噜| 国产福利在线视频蜜芽tv| 久久精品免费一区二区三区| 欧美va亚洲va在线观看| 国产国拍精品av在线观看| 在线永久无码不卡av|