NPORT 6650-16 - Secure terminal server with 16 ports RS-232422485 to Ethernet

Moxa's terminal servers are equipped with the specialised functions and security features required to establish reliable terminal connections to a network and can connect various devices such as terminals, modems, data switches, mainframes and POS devices to make them available to network hosts and processes.

16-Port RS-232/422/485 to Ethernet secure terminal server, 100 to 240 VAC input

Memory
- SD Slot: Up to 32 GB (SD 2.0 compatible)

Input/Output Interface
- Alarm Contact Channels: Resistive load: 1 A @ 24 VDC

Ethernet Interface
- 10/100BaseT(X) Ports (RJ45 connector): 1
Auto MDI/MDI-X connection
- Magnetic Isolation Protection: 1.5 kV (built-in)
- Compatible Modules: NM Series expansion modules for optional extension of RJ45 and fibre Ethernet ports

Ethernet Software Features
- Configuration Options
Web Console (HTTP/HTTPS)
Windows Utility
Device Search Utility (DSU)
MCC Tool
Serial Console
Telnet/SSH Console
- Management
ARP, BOOTP, DHCP Client, DNS, HTTP, ICMP, IPv4/IPv6, LLDP, PPPOE, SMTP, SNMPv1/v2c/v3, SNTP, TCP/IP, Telnet, UDP
- Windows Real COM Drivers
Windows 11/10/8.1/8/7/Vista/XP/ME/98/95
Windows Server 2022/2019/2016/2012 R2/2012/2008 R2/2008/2003
Windows Embedded CE 6.0/5.0, Windows XP Embedded
- Linux Real TTY Drivers
Kernel versions 6.x, 5.x, 4.x, 3.x, 2.6.x, and 2.4.x
- Fixed TTY Drivers
macOS Versions: 11.x, 10.12 to 10.15
SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6.x, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
- Arm®-based Platform Support
Linux Kernel 5.x/4.x
- Virtual Machine
VMWare ESXi (Windows 11/10)
VMware Fusion (Windows on macOS 10.12 to 11.x)
Parallels Desktop (Windows on macOS 10.12 to 11.x)
- Android API : Android 3.1.x and later
- MIB: MIB-II
- Time Management: SNTP Client
- Unicast Routing
RIPV1/V2
Static Route

Security Functions
- Authentication
Local database
RADIUS
TACACS+
- Encryption HTPS Encryption
HTTPS
AES-128
AES-256
HMAC
RSA-1024
SHA-1
SHA-256
SHA-384
- Security Protocols
HTTPS (TLS 1.2)
SNMPv3
SSHv2

Serial Interface
- Connector: 8-pin RJ45
- No. of Ports: 16
- Serial Standards
RS-232
RS-422
RS-485
- Secure Operation Modes
Reverse SSH
Secure Pair Connection
Secure Real COM
Secure TCP Client
Secure TCP Server
SSH
- Standard Operation Modes Disabled Standard Operation Modes
Disabled
Ethernet Modem
Pair Connection
PPP
Printer
Real COM
Reverse Telnet
RFC2217
TCP Client
TCP Server
Terminal
UDP
- Baudrate
50 bps to 921.6 kbps (supports non-standard baudrates)
- Console Port: RS-232 (TxD, RxD, GND), 8-pin RJ45 (19200, n, 8, 1)
- 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
- Pull High/Low Resistor for RS-485
1 kilo-ohm, 150 kilo-ohms
- RS-485 Data Direction Control
Automatic Data Direction Control (ADDC)
- Terminator for RS-485
120 ohms

Serial Signals
- RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
- RS-422: Tx+, Tx-, Rx+, Rx-, GND
- RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND
- RS-485-2w: Data+, Data-, GND

Power Parameters
- Input Current: 192 mA @ 100 VAC
- Input Voltage: 100 to 240 VAC, 47 to 63 Hz

Reliability
- Automatic Reboot Trigger: Built-in WDT
- Alert Tools: Built-in buzzer and RTC (real-time clock)

Physical Characteristics
- Housing: Metal
- Installation: Rack mounting
- Dimensions (with ears): 480 x 195 x 44 mm (18.9 x 7.68 x 1.73 in)
- Dimensions (without ears): 440 x 195 x 44 mm (17.32 x 7.68 x 1.73 in)
- Weight: 3580 g (7.89 lb)
- Interactive Interface
LCD panel display
Push buttons for configuration

Environmental Limits
- Operating Temperature: 0 to 55°C (32 to 131°F)
- Storage Temperature (package included): -40 to 75°C (-40 to 167°F)
- Ambient Relative Humidity: 5 to 95% (non-condensing)

Standards and Certifications
- EMC
- EN 55032/35
- EMI: CISPR 32, FCC Part 15B Class A
- EMS
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 2 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
IEC 61000-4-8 PFMF
IEC 61000-4-11
- Safety: UL 60950-1
- Traffic Control: NEMA TS2
- Vibration: IEC 60068-2-6
- Freefall: IEC 60068-2-34

Declaration
- Green Product: RoHS, CRoHS, WEEE

MTBF
- Time: 439,673 hrs
- Standards: Telcordia (Bellcore) Standard