The Moxa NPort 6600-32 is a secure, high-density 32-port terminal server designed for critical serial-to-Ethernet applications. It provides encrypted data transmission via TLS and SSH and meets IEC 62443 security standards, making it ideal for industrial and infrastructure networks where cybersecurity and reliability are crucial.

Each serial port supports RS-232, RS-422, or RS-485 and can be configured independently. The unit features a front-panel LCD for easy setup (available in standard temperature models) and stores up to 64 KB of data per port if the Ethernet link is interrupted, preserving all data for future transmission.

Key Features:

• 32 RJ45 serial ports (RS-232/422/485 individually selectable)
• Real COM, TCP/UDP Server/Client, Pair Connection, Terminal, Reverse SSH modes
• High-precision baudrate control: 50 bps to 921.6 kbps (non-standard supported)
• Security: TLS 1.2, AES-128/256, SSHv2, RADIUS, TACACS+
• IPv6-ready, web-based and LCD configuration
• Ethernet redundancy via STP/RSTP/Turbo Ring (with NM module)
• Adjustable termination/pull-up/pull-down resistors via DIP switch

Specifications:

Serial Interface:

• Ports: 32
• Connector: 8-pin RJ45
• Protocols: RS-232, RS-422, RS-485 (2/4-wire)
• Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

Networking:

• 1 x 10/100BaseT(X) RJ45 with 1.5 kV magnetic isolation
• Protocols: IPv4/6, TCP/IP, UDP, SNMP, LLDP, DHCP, DNS, HTTP(S)

Software & Compatibility:

• Drivers: Real COM (Windows/Linux/macOS), TTY, Fixed TTY
• OS: Windows (95–11), Server (2003–2022), Linux (2.4–6.x), macOS (10.12–11.x), Android, Unix
• Virtualization: VMware, Parallels, Fusion
• APIs: Android 3.1+

Security:

• Authentication: Local, RADIUS, TACACS+
• Encryption: HTTPS, AES-128/256, HMAC, RSA-1024, SHA-1/256/384
• Secure Protocols: SSHv2, SNMPv3, TLS 1.2

Power:

• Input Voltage: 100 to 240 VAC
• Current: 285 mA @ 100 VAC

Mechanical:

• Housing: Metal
• Installation: Rack-mount (mounting ears included)
• Dimensions: 440 x 195 x 44 mm (without ears)
• Weight: 3600 g

Environmental:

• Operating Temp: 0 to 55 °C (standard models)
• Storage Temp: -40 to 75 °C
• Humidity: 5–95% (non-condensing)

Certifications:

• EMC: EN 55032/35, FCC Class A, CISPR 32
• EMS: IEC 61000-4-2 to -4-11
• Safety: UL 60950-1
• Traffic: NEMA TS2
• Environmental: RoHS, CRoHS, WEEE

MTBF:

• 68,707 hours (Telcordia standard)

Package Contents:

• 1 x NPort 6600-32 terminal server
• 2 x rack-mounting ears
• 1 x DB9 male to RJ45 cable
• 1 x regional power cable
• 1 x quick installation guide
• 1 x warranty card