技术细节
| 串口数量 |
4 |
| 数据传输吞吐率 |
230 Kbit/s |
| 浪涌保护 |
4 kV |
| 隔离度 |
1.5 kV |
| 静电放电(ESD)保护装置 |
15 kV |
| 串口类型 |
RS-232/422/485 |
| 数据传输速度 |
100 Mbit/s |
| 以太网的数据传输率 |
10, 100 Mbit/s |
管理功能
| 管理协议 |
SNMP,HTTP/HTTPS, DHCP |
设计
| 安全 |
UL 1950, CSA 22.2 No. 950 |
协议
| 支持网络协议 |
UDP/TCP, DHCP/RARP/ARP-Ping, PPP, Telnet RFC 2217, Telnet, Reverse Telnet,Modbus to Modbus/TCP, SNMP |
4 x RS-232/422/485 RJ-45, 1 x RJ-45 Ethernet, 10/100Base-T, PoE
Features:
- Supports Power over Ethernet or powered serial
- End-span and mid-span Power over Ethernet
- 1, 2 or 4 RS-232/422/485 serial ports
PortServer TS P MEI makes it easy to connect RS-232/422/485 serial devices to an IP network. By supporting versatile powering options like powered Ethernet and powered serial, this serial server can adapt to many applications where traditional power alternatives are required.
Powered Ethernet (802.3af, mid- and end-span support) makes it possible to run just one Ethernet cable to the device server for both power and communications. The powered serial feature enables PortServer TS P MEI to power a device over serial using Ring Indicator (RI) or DTR pins, or it can be powered itself using RI (Port 1 only). Each power feature is available in addition to a traditional power connector, and can serve as redundant power in case of an outage from either source.
Available in one-, two- and four-port versions, PortServer TS P MEI delivers universal, high performance multiport serial-to-Ethernet connectivity. It is ideal for applications requiring COM ports, serial tunneling, or where TCP/UDP Socket functionality is needed.
