4-port RS-232 serial device server + adapter

Ethernet Software Features

• Configuration Options: Telnet Console, Windows Utility, Web Console (HTTP/HTTPS)
• Management: ARP, BOOTP, DHCP Client, DNS, HTTP, HTTPS, ICMP, IPv4, LLDP, Rtelnet, SMTP, SNMPv1/v2c, TCP/IP, Telnet, UDP
• Filter: IGMP v1/v2
• 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 R2/2008/2003/2000/NT, Windows Embedded CE 5.0/6.0, 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: 10.12 to 10.15, 11.x, SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, 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
• Time Management: SNTP

Security Functions

• Authentication: Local database
• Encryption: HTTPS, AES-128, RSA-1024, SHA-1, SHA-256
• Security Protocols: HTTPS (TLS 1.2), SNMPv3

Serial Interface

• Connector: DB9 male
• No. of Ports: 4
• Serial Standards: RS-232
• Operation Modes: Real COM, TCP Server, TCP Client, UDP, Ethernet Modem, Pair Connection, Reverse Telnet, Disabled
• Baud rate: Supports standard baud rates (unit=bps): 50, 75, 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230.4k, 460.8k, 921.6k
• Data Bits: 5, 6, 7, 8
• Stop Bits: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Flow Control: RTS/CTS (RS-232 only), DTR/DSR (RS-232 only)

Serial Signals

• RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

Power Parameters

• Input Current: 365 mA @ 12 VDC
• No. of Power Inputs: 2
• Power Connector: 1 removable 3-contact terminal block(s), Power input jack
• Input Voltage: 12 to 48 VDC, 24 VDC for DNV

Reliability

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

Physical Characteristics

• Housing: Metal
• Dimensions (with ears): 181 x 103 x 33 mm
• Dimensions (without ears): 158 x 103 x 33 mm 
• Weight: 740 g
• Interactive Interface: LCD panel display, Push buttons for configuration
• Installation: Desktop, DIN-rail mounting (with optional kit), Wall mounting

Environmental Limits

• Operating Temperature: 0 to 55°C
• Storage Temperature (package included): -40 to 75°C
• 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: 6 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m, IEC 61000-4-4 EFT: Power: 2 kV; Signal: 0.5 kV, IEC 61000-4-5 Surge: Power: 1 kV; Signal: 1 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 62368-1
• Maritime: DNV
• Medical: EN 60601-1-2 Class B, EN 55011

MTBF

• Time: 880.274 hrs
• Standards: Telcordia (Bellcore) Standard TR/SR