The NPort 6450 is a secure terminal server produced by Moxa. It has an easy-to-use LCD control panel that allows you to configure IP addresses and other parameters. It also supports TCP Server, TCP Client, UDP and Pair Connection socket operation modes, Real Com mode and RFC2217. It has a 10/100Base Tx Ethernet port and supports the 802.3af PoE protocol. It also supports port caching technology, which can prevent the loss of serial data when the network is disconnected.
This manual describes the Moxa NPort 6450 security terminal server, a 4‑port device that converts RS‑232/422/485 serial signals to Ethernet. It highlights key features such as multiple socket operation modes, Real Com security, PoE support, and expandable storage via an SD card.
The document covers hardware specifications, serial communication parameters, power requirements, software utilities, and safety certifications, providing step‑by‑step guidance for installation, configuration through Web/Serial/Telnet, and troubleshooting. This manual is written in Chinese.
| Ethernet Speed | 10/100 Mbps |
|---|---|
| Number of Serial Ports | 4 |
| Serial Interface | RS-232/422/485, Male DB9 |
| Baud Rate Range | 50 bps ~ 921.6 Kbps |
| Power Input Voltage | 12 ~ 48 VDC |
| Operating Temperature | 0 ~ 55 ˚C |
| MTBF | 120,354 hours |
The NPort 6450 provides four serial ports.
It accepts a power input of 12 to 48 VDC.
Yes, it supports the 802.3af PoE protocol.
The device supports DES, 3DES, AES, Radius, Local, PAP, and CHAP.