技术细节
| 浪涌保护 |
0.5 kV |
| 串口数量 |
2 |
| 隔离度 |
1.5 kV |
| 以太网的数据传输率 |
10, 100 Mbit/s |
协议
| 支持网络协议 |
ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, DNS, HTTP, SMTP, ARP, PPPoE, DDNS |
设计
| 安全 |
UL (UL60950-1), TÜV (EN60950-1) |
2-port RS-232/422/485 to one Single Mode Fiber Ethernet Secure Device Server
The 2-port NPort® 6250 device servers use the SSL and SSH protocols to transmit encrypted serial data over Ethernet. Models are available for connecting to a 10/100BaseTX copper Ethernet or 100BaseTX fiber network. Both single-mode and multi-mode fiber are supported.
<b>No Data Loss if Ethernet Connection Fails</b>
The NPort® 6250 device servers help guarantee reliability by providing users with secure serial-to-Ethernet data transmission and a customer-oriented hardware design. If the Ethernet connection fails, the NPort® 6250 will queue all serial data in its internal 64 KB port buffer. When the Ethernet connection is re-established, the NPort®6250 will immediately release all data in the buffer in the order that it was received. Users can increase the port buffer size by installing an SD card.
- Simple solution for connecting serial devices to a network
- Secure operation modes for Real COM, TCP Server, TCP Client, Pair Connection, Terminal, and Reverse Terminal
- Any Baudrate supported with high precision
- Choice of network medium: 10/100BaseTX or 100BaseFX
- Automatic RS-485 data direction control with Moxa's patented ADDC®
- Port buffers for storing serial data when the Ethernet is off-line
- SD slot for expanding port buffer memory
