The Moxa NPort 5650-16-HV-T is a robust and industrial-grade 16-port serial-to-Ethernet device server built for demanding applications where wide operating temperatures and high-voltage DC power inputs are required. Supporting RS-232/422/485 on all ports, this device enables seamless networking of legacy serial equipment in control centers, substations, and manufacturing facilities.

With its 19-inch rackmount design, metal housing, and intuitive configuration interfaces, the NPort 5650-16-HV-T delivers easy deployment and long-term reliability in environments exposed to extreme temperatures and electrical noise.

Key Features:

• 16 RJ45 serial ports supporting RS-232/422/485
• High voltage input range: 88 to 300 VDC
• Operating temperature: -40 to +85 °C
• Built-in LED indicators for power, Ethernet, and serial status
• Configurable termination and bias resistors (via DIP switches)
• Supports Real COM, TCP/UDP, RFC2217, Reverse Telnet, PPP, SLIP
• Web-based configuration (HTTP/HTTPS), Telnet, Windows utility

Technical Specifications:

Serial Interface:

• Number of Ports: 16 x RJ45 (8-pin)
• Standards: RS-232, RS-422, RS-485 (2/4-wire)
• Baud Rates: 50 to 921.6 kbps (incl. all standard rates)
• Data Bits: 5, 6, 7, 8 | Stop Bits: 1, 1.5, 2 | Parity: None, Even, Odd, Space, Mark
• Flow Control: RTS/CTS, DTR/DSR, XON/XOFF

RS-485 Configuration:

• Terminator: 120 ohms
• Pull High / Low Resistors: 1 kΩ / 150 kΩ
• Direction Control: ADDC (automatic)

Networking:

• Ethernet Port: 1 x 10/100BaseT(X), RJ45, 1.5 kV isolation
• Protocol Support: TCP, UDP, Telnet, HTTPS, SNMPv1/v2c/v3, RFC2217, PPP, SLIP, DHCP, DNS, LLDP
• Configuration Options: Web console, Telnet, Windows utility

Power:

• Input Voltage: 88 to 300 VDC
• Current Consumption: 152 mA @ 88 VDC

Mechanical:

• Housing: Metal
• Dimensions (without ears): 440 x 45 x 198 mm
• Weight: 3,820 g
• Installation: 19” rackmount

Environmental:

• Operating Temperature: -40 to +85 °C
• Storage Temperature: -40 to +85 °C
• Humidity: 5–95% RH (non-condensing)

Certifications:

• EMC: EN 55032/35, FCC Part 15B Class A
• EMS: IEC 61000-4 series
• Safety: UL 62368-1, EN 60601-1-2, EN 55011
• MTBF: 506,093 hours (Telcordia TR/SR standard)

Package Contents:

• 1 x NPort 5650-16-HV-T device server
• 1 x rackmount kit
• 1 x power cord (AC model only)
• 1 x quick installation guide
• 1 x warranty card