Digi 70001777 – Digi One IAP 2 Port Serial Server


Digi 70001777 – Digi One IAP 2 Port Serial Server

Key Benefits 

  • 1 DB-9 serial port and an additional pass-through port
  • TCP/UDP and RealPort for COM/TTY port control and management
  • Multi-master/Multi-protocol concurrent support for Allen-Bradley and Modbus protocols
  • Serial and Ethernet protocol bridging support for
  • Allen-Bradley and Modbus protocols promote interoperability
  • ASCII to protocol translation for Allen-Bradley and Modbus Switch selectable RS-232/422/485 for simple interfacing to any type of serial device
  • Tunable for low latency or optimized throughput

NSN 7050-01-582-1116

Digi 70001777 – Digi One IAP 2 Port Serial Server

Digi 70001777 – Digi One IAP 2 Port Serial Server

In stock


Effortlessly bridge the gap between serial and Ethernet connectivity 

The Digi One IAP offers a world of possibilities by allowing you to connect an array of serial devices. It is ideal for device management applications requiring specific industry protocol support, making it possible to seamlessly link two industrial devices to expand your network’s reach. 

Simplified Integration

Experience a simplified integration process as the Digi One IAP facilitates the connection of serial devices to a TCP/IP network. Communication becomes smooth and efficient, either through TCP/UDP or Digi’s patented RealPort® COM port redirector, offering remote native COM port access with 2-port functionality. While this device is limited to just 2-ports, more connectivity options are possible with the DIGI PortServer TS MEI – 4 Port RJ45 Serial to Ethernet Device Server.

Connect Serial and Ethernet Devices

The Digi One IAP’s support for various protocols enables a harmonious connection between serial and Ethernet devices. It enables multiple masters to communicate with a single slave across diverse protocols, allowing easy access to devices from afar. For the option to connect more devices via a 16-port Ethernet server, learn more about the DIGI ConnectPort TS 16-port Serial to Ethernet Terminal Server.

Manage Data Conversion With Ease

Digi 70001777 converts ASCII data from serial devices into Ethernet protocols, ensuring compatibility and offering efficient communication.

Leverage Local Device-Slave Unit Communication

Its serial port acts as a pass-through, allowing local devices to communicate with a slave unit without interrupting the serial-to-Ethernet connection. 

Specifications Digi One IAP Digi One IAP Haz
Management HTTP configuration, Digi Port Authority–Remote management diagnostics and auto-discovery tool, SNMP (read/write)
Protocols Telnet, Reverse Telnet, RFC2217, TCP/UDP Socket Services, PPP, DHCP/RARP, ARP-Ping, Static IP for IP address assignment, Support for 64 concurrent socket connections, ASCII, Modbus RTU/ASCII, Modbus/TCP
Software Patented RealPort COM port redirector for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux®
Security SSHv2, SSL, TLS, HTTPS
Operating Systems Linux®, Windows® 2000, Windows® XP, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows Server® 2003, Windows Server® 2008, Windows Server® 2019, Windows Server® 2016, Windows Server® 2012. Note: TCP/UDP socket services are operating system independent.
Status LEDs Serial signals, Power, Ethernet and diagnostics
Dimensions (L x W x D) 12.00 cm x 2.30 cm x 10.10 cm (4.70 in x 0.90 in x 4.0 in)
Weight 64.0 g (2.5 oz)
Other Full modem and hardware flow control, Flash upgradeable firmware, 6 ms serial over Ethernet latency, 35 mm DIN rail mounting Conformal coated PCB, Full modem and hardware flow control, Flash upgradeable firmware, 6 ms serial over Ethernet latency, 35 mm DIN rail mounting
Serial Ports 1 RS-232/422/485 (switch selectable)
Serial Connector Screw terminal connector or DB-9M; DB-9M can act as a second direct RS-232 port or can be used as a pass-through port for the screw terminal connector
Serial Throughput Up to 230 Kbps
Ethernet Physical Layer 10/100Base-T
Power Requirements
Power Input 9 – 30 VDC @ 0.5 Amps max
Power Supply Removable screw terminal for power (power supply not included)
Powered Ethernet 802.3af (midspan and endspan) support and fail-over capability when used with 9-30 VDC input N/A
Product Surge Protection (ESD) 2 kV isolation between power supply and serial ground product when used with Digi power supply
Operating Temperature 0° C to +60° C (32° F to +140° F) -35° C to +74° C (-31° F to +165° F)
Relative Humidity 5% to 90% (non-condensing)
Ethernet Isolation 1500 VAC min per IEEE 802.3/ANSI X3.263
Serial Port Protection (ESD) 15 kV human body model
Regulatory Approvals
Safety UL 1950, UL 1604 (Class 1, Div. 2), CSA 22.2 No 950, EN60950
Emissions/Immunity FCC Part 15 (Class A), ICES-003 (Class A), CE, AS3548, EN6100-6-2 + EN55024, EN55022 (Class A)


Digi One IAP Family – Top

Digi One IAP Family – Bottom