Digi 70000858 PortServer/16 Terminal Communications Trm Commsrv with 16x RJ45 Ports

Overview
The Digi PortServer/16 Terminal Communications Server (model 70000858) provides a reliable, high-density solution for connecting up to sixteen serial devices to an Ethernet network. Designed for industrial and enterprise environments, this compact unit consolidates multiple RJ45 serial ports into a single managed network point, simplifying wiring, reducing floor space, and enabling remote access to legacy equipment.

Key Features

• Sixteen RJ45 serial ports with built-in isolation for noise reduction
• Full TCP/IP stack with support for Telnet, SSH, and raw socket connections
• Web based configuration interface for easy setup and monitoring
• Secure access with user authentication and optional IP filtering
• Hot-swap capable power supply for uninterrupted operation
• LED status indicators for power, network, and individual port activity

Technical Specifications

• Model number: 70000858
• Manufacturer: Digi
• Serial interface: RJ45 (16 ports) supporting RS232, RS422 and RS485
• Baud rates: 1200 to 921600 bps
• Data bits: 5, 6, 7 or 8
• Parity: None, Even, Odd, Mark, Space
• Stop bits: 1, 1.5 or 2
• Operating temperature: 0 to 55 deg C
• Power input: 12 V DC, 2 A max
• Dimensions: 200 mm x 150 mm x 45 mm (W x D x H)
• Weight: 1.2 kg

Applications
The PortServer/16 is ideal for:

• Manufacturing lines that need remote monitoring of PLCs, barcode scanners and sensors
• Data center rack management where console access to multiple servers is required
• Transportation systems such as train control and signalling equipment
• Utilities and SCADA networks that rely on serial field devices
• Healthcare environments that must integrate legacy medical devices with modern IT infrastructure

By converting serial traffic to Ethernet, the Digi PortServer/16 enables centralized management, reduces cabling costs, and provides secure, scalable connectivity for a wide range of mission critical applications.