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JetPort 5801 |
工业级1口RS-232/422/485三合一串口转无线设备联网服务器 |
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1个RS-232/422/485三合一串口转802.11b/g (最高54Mbps)无线网络
使用128-bit WEP数据加密传输
高增益天线可扩大无线网络覆盖范围
12~48VDC冗余电源输入，备电源插孔
Windows工具JetPort Commander支持批量设备检索，批量设备监控
全面的串行通讯模式: Virtual Com, Serial Tunnel, TCP Server, TCP Client, UDP
内置蜂鸣器定位控制
支持 Windows 2000/XP/2003/Vista的Virtual COM Driver
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Jetport 5801是一款1口的RS-232/422/485无线串口服务器。无线网络满足802.11b/g 最高速率54Mbps。为那些难以实施布线的串口设备，提供了一个简单且高带宽的连接方案。轻松解决了你野外布线的难题。无线网络采用128 bit WEP加密，防止串行数据在传输过程中被非法访问或受攻击。
使用802.11b/g 无线网络轻松连线
在工业领域网络种，管理员常常遭遇为串口设备布线的问题。JetPort 5801 无线串口设备联网服务器专门针对难以实施布线的串口设备联网项目设计。一个移动的网络项目，如公交车，它不可能一直待在某固定场所，因此，将公车与指挥总部进行数据连线是不可能的。惠通科技的JetPort 5801是一款管理型安全的无线产品，解决了不易布线环境中设备联网的需求。
JetPort 5801选择802.11b/g无线网络连接标准，WLAN最高速率可达54Mbps，高增益天线则可扩大无线网络覆盖范围。
采用128-bit WEP加密数据进行传输
无线网络可通过物理传输介质轻松鉴别出非法用户的接入，保护网络访问的安全。无线网络是通过电波传输，不可能拥有有限网络的保护机制，很难避免非法用户访问。有线等效加密(Wired Equivalent Privacy,WEP)是个保护无线网络的资料安全体制，提供和传统有线的局域网路相当的机密性。使无线网络用无线电波把数据传播出去时
（如JetPort 5801到AP或其它终端之间），通过加密的方式防止数据被窃取。
JetPort Commander 的相容性
对于大多数无线产品，用户都需要安装繁琐的软件工具进行参数设置，状态监控，对应VCOM，指定TCP/UDP模式。使用JetPort Commander，则不必再理会复杂的工具，你可以使用broadcast 检索JetPort 5801，浏览可用AP，设置SSID，检查连线质量及状态等。你还可以同时对Korenix有线及无线的JetPort串口服务器产品设备，批量进行管理。
尺寸
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以太网界面 |
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| Spread Spectrum
Technology | |
| DSSS(802.11b),
OFDM(802.11g) | |
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| 13-17dBm at maximum radiation
direction | |
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| -71 dBm @ 54 Mbps, -84 dBm @
11Mbps | |
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54 Mbps (max.) with auto
fallback
(54,48, 36, 24, 18, 12, 11, 9, 6, 5.5,
2, 1 Mbps) | |
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| Up to 100 meters (open
area) | |
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| Supports the antenna diversity
function | |
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| 1* 10/100BaseTX, Auto
MDI/MDI-X | |
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Built-in 1.5 KV magnetic isolation
protection | |
| 串口通讯界面 |
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RS-232, RS422, 2/4-wire
RS485 | |
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TxD, RxD, RTS, CTS, DTR, DSR, GND,
DCD | |
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XON/XOFF, RTS/CTS,
DTR/DSR | |
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2*pin 120ohm DIP
switches | |
| 性能 |
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IP, TCP, UDP, ICMP, DHCP, BootP,
ARP/RARP, SNMP, HTTPS, SSH, SNTP,
SMTP,
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Power 1/Power 2: Startup(Red);
Ready(Green)
LAN : 10M Link(Orange), 100M
Link(Green)
WLAN: Good Link Quality(Green),
Poor Link Quality (Orange)
Serial: Transmitting
data(Green), Receiving
data(Orange) | |
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| JetPort Commander, HTTPS,
SSH | |
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| Virtual COM, TCP Server, TCP
Client, TCP Tunnel and
UDP | |
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| WEP 64-bit/128-bit data
encryption, AES,
WPA2 | |
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Software reload default, Hardware
reset button
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| Embedded beeper for
positioning | |
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| 16 IP addresses to prevent
illegal users | |
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| Devices' status, VCOM
status |
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| Automatic e-mail warning by
pre-defined
events | |
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| Trap to Syslog server or local
display | |
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| Cold/Warm Start, Login Failed, IP
and Password Changed, Access IP Blocked, Serial
Port DCD/RI/DSR/CTS changed, Serial Port
connected/disconnected | |
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| RFC1213 MIB II, RFC1317
RS232_like and SNMP
Trap | |
| Windows工具 |
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Device Discovery, Auto IP, Network
Setting(Wire and Wireless), Device and Serial Port
Setting and monitoring, Notification setting,
Firmware Upgrade, Configuration Backup and
Restore, Group Configuration
Wizards
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Virtual COM, TCP Server, TCP
Client, TCP Tunnel and
UDP | |
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TCP Alive Check Timeout,
Inactivity Idle Timeout, Performance mode,
Delimiter, Force TX Timeout for Data Packing and
Force TX interval
time | |
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JetPort Commander: Group IP
Wizard, Group firmware upgrade, Group
Backup/Restore, VCOM and TCP Tunnel Setup
Wizard | |
| 电源需求 |
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PWR1: 12~48VDC Terminal
Block
PWR2: 12~48VDC Power Jack with Power
Adapter | |
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1 KV Burst (EFT),
EN61000-4-4
0.5 KV Surge,
EN61000-4-5 | |
| 机械规格 |
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96.1mm(W)x124mm(D)x29.6mm(H)
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FCC Class A, CE Class A , UL,
RoHS | |
| 工作环境 |
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JetPort 5801 工业级1口RS-232/422/485三合一串口转无线设备联网服务器
包括:
1口RS-232/422/485三合一串口转无线设备联网服务器(带天线)
快速安装向导
100~240VAC 电源适配器
导轨安装配件和胶脚垫
用户手册和软件CD
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