Digi One SP
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Manufacturer Part Number:
W/RS232/422/485 10/100BT ETHERNET


The Digi One SP serial server provides reliable and cost-effective network connectivity for virtually any type of serial device. It features one of the smallest form factors available, industry leading low latency, baud rates up to 230 Kbps and full modem and hardware control. This compact and powerful serial-to-Ethernet solution is ideal for applications requiring simple and easy-to-use data communications.



  • Management HTTP configuration
  • Protocols TCP/UDP Socket Services, UDP Multicast, Telnet, Reverse Telnet, RFC2217, DHCP/RARP/ARP-Ping for IP address assignment
  • Software Patented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux®
  • Operating Systems for RealPort AIX, HP-UX, Solaris, Linux®, Windows® 2000, Windows® XP, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows Server® 2003, Windows Server® 2008, Windows Server® 2012. Note: TCP/UDP socket services are operating system independent
  • Status LEDs Link, Power
  • Dimensions (L x W x D) 3.70 in x 1.72 in x 0.93 in (9.40 cm x 4.30 cm x 2.30 cm)
  • Weight 2.29 oz (65.00 g)
  • Other Full modem and hardware flow control, Modem emulation, Wall mount kit (optional)
  • Serial Ports RS-232/422/485 (switch selectable)
  • Serial Connector DB-9M
  • Serial Throughput Up to 230 Kbps
  • Ethernet Physical Layer 10/100Base-T
  • Power Input 9-30 VDC @ 0.5 Amps max
  • Power Supply Ships with a 120 VAC (North America) or a 120/240 VAC (International) power supply providing 12 VDC @ 0.5 Amps max power
  • Power Consumption Typical: 4 W; Max: 6 W
  • Product Surge Protection (ESD) 4 kV burst (EFT) per EN61000-4-4, 2 kV surge transient per EN61000-4-5
  • Operating Temperature 10º C to 45º C (50º F to 113º F)
  • Relative Humidity 5% to 90% (non-condensing)
  • Safety UL 60950, EN60950, CAN/CSA C22.2 No.60950
  • Emissions/Immunity FCC Part 15 Subpart B (Class A), EN55024, EN55022 (Class A), EN61000-3-2,3
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