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Digi Connect® N2S-170

Ethernet Network Controller

  • Designed for Model 170 traffic signal controller equipment
  • Form factor-compatible with Model 400 modem cards
  • Strong NIST-certified data encryption
  • Industrial operating temperature
  • Conformal coated for moisture and corrosion resistance
How to Buy

Built on leading Digi embedded device server technology, the Digi Connect N2S-170 card is an intelligent and highly integrated Ethernet network controller solution for Model 170 traffic signal controller equipment. It delivers reliable network connectivity for Model 170 equipment in Model 400 modem card-compatible from factor.

Easy web-based configuration, a robust TCP/IP stack with universal IP address assignment capabilities, Digi's patented RealPort® COM/TTY port redirection, custom Java applet support, enhanced security options based on SSL/TLS with NIST-certified encryption, and intelligent device management options make the Digi Connect N2S-170 an ideal and future-proof choice for traffic management and control applications.


Specifications Digi Connect® N2S-170
Compatibility Model 400 modem card-compatible form factor
Integrated Digi Connect ME 32-bit NS7520 NET+ARM processor; 4 MB Flash / 8MB SDRAM; 10/100 Mbit Ethernet interface;
High-speed serial interface
LEDs Ethernet: Network link, Network Status; Serial: Data Out (TXD), Data In (RXD), Data Carrier Detect (DCD), Ready to Send (RTS)
(L x W x H)
9.00 in x 6.25 in x 0.74 in (22.86 cm x 15.88 cm x 1.87 cm)
Ethernet Interface
Connector RJ-45
Physical Layer 10/100Base-T
Data Rate 10/100 Mbps (auto-sensing)
Mode Full or Half duplex (auto-sensing)
Management HTTP/HTTPS, Telnet, SNMP, RealPort, SSL/TLS, TCP/UDP
Protocols Telnet, Reverse Telnet, RFC2217, TCP/UDP Socket Services, DHCP/RARP, Auto-IP, Static IP for IP address assignment
Operating Systems Patented RealPort for COM/TTY ports for Microsoft® Windows®, UNIX® and Linux®
Security HTTP/HTTPS; SSL/TLS encryption: DES (56-bit), 3DES (168-bit), AES (128/256-bit)
Other Modem emulation; Port logging; Robust on-board TCP/IP stack with built-in web server; Pre-defi ned and custom device profiles; Data pattern event notifi cation via email/SNMP traps; TCP/UDP forwarding characteristics: Bytes, Idel time, Data pattern
Storage Temperature -50° C to +125° C (-58° F to +257° F)
Operating Temperature -40° C to +85° C (-40° F to +185° F)
Relative Humidity 5% to 90% (non-condensing)
Altitude 12,000 feet (3,658 meters)
Conformal Coated PCA
Power Requirements
Power Input 12V @ 100 mA max
Regulatory Approvals

•Digi Connect N2S-170 feature

Support Documentation

Quick Start Guides

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