NPort 6250's serial port can be configured for RS-232, RS-422, or RS-485 (both 2-wire and 4-wire RS-485 are supported). Either copper or fiber (single-mode or multimode) can be used for the Ethernet port.

Prevent Data Loss when the Ethernet Fails
NPort 6250 device servers are reliable serial-to-Ethernet products that provide users with secure data transmission and a customer-oriented hardware design. When the Ethernet connection fails, NPort 6250 will queue all of the serial data in its internal 64 KB port buffer. When the Ethernet is reconnected, NPort 6250 will immediately send all of the data stored in the buffer in the order that it was received. Users can expand the storage size by using NPort 6250's SD card expansion feature.

Make your serial devices Internet ready

Versatile socket operating modes, including TCP Server, TCP Client, UDP, Pair Connection, Real COM driver, and RFC2217

Secure Ethernet Data mode for TCP Server, TCP Client, Pair connection, and Real COM driver

Any Baudrate mode for more precise baudrates

1 x 10/100BaseTX (RJ45) or 1 x 100BaseFX (SC connector, Single/Multi mode)

Port buffering prevents serial data loss when Ethernet is off-line

Uses SD card to increase port buffering size

LAN (NPort 6250-S-SC/NPort 6250-M-SC)
Fiber Port 1 100BaseFX port (SC connector)
LAN (NPort 6250)
Ethernet 10/100 Mbps, RJ45 Protection Built-in 1.5 KV magnetic isolation
Optical Fiber
Distance Multi mode: 0 to 2 km, 1310 nm (62.5/125 µm, 500 MHz*km) Single mode: 0 to 40 km, 1310 nm (9/125 µm, 3.5 PS/(nm*km)) Min. TX Output Multi mode: -20 dBm Single mode: 0 to 40 km, -5 dBm Max. TX Output Multi mode: -14 dBm Single mode: 0 to 40 km, 0 dBm Sensitivity Multi mode: -34 to -30 dBm Single mode: -36 to -32 dBm
Serial Interface
Interface RS-232/422/485, Male DB9 No. of Ports 2
Serial Communication Parameters
Parity None, Even, Odd, Space, Mark Data bits 5, 6, 7, 8 Stop bit 1, 1.5, 2 Flow control RTS/CTS, XON/XOFF Transmission Speed 50 bps to 921.6 Kbps Console Ports RS-232 console x 1 (Port 1)
Storage
Slot type One SD/MMC socket
Software Features
Internet Protocols ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP, HTTP, SMTP Utilities NPort Search Utility for Windows 95/98/ME/NT/2000/ XP/2003 Configuration Web/Serial/Telnet console OS Driver Support: Windows 95/98/ME/NT/2000/XP/2003/XP x64/2003 x64 COM driver, Linux real TTY driver
Power Requirements
Power Input 12 to 48 VDC
Mechanical
Casing Aluminum sheet metal (1 mm)
Environmental
Operating Temperature 0 to 55°C (32 to 131°F), 5 to 95% RH Storage Temperature -20 to 85°C (-4 to 185°F), 5 to 95% RH
Regulatory Approvals
EMC CE: EN55022 Class A/EN55024 FCC: FCC Part 15 Subpart B, Class A Safety UL: UL60950-1 TüV: EN60950-1 Warranty 5 years