32-port industrial terminal server for high-capacity serial device aggregation with robust Ethernet communication.
SC10E32O

Key Features & Benefits

1.Connects up to 32 isolated serial ports


2.IP40, isolated Level-4 ESD/EFT/Surge protection


3.Dual subnet redundancy for fast failover


4.ARMv8 1 GHz CPU with 512 MB memory


5.Secure access via SSH v2, TLS, IP/MAC filtering


6.Multi-user monitoring with six simultaneous hosts


7.FIFO support for legacy terminal compatibility
PRODUCT CATEGORIES
Unmanaged Ethernet Switch Series

Key Features & Benefits

  • Connects up to 32 isolated serial ports
  • IP40, isolated Level-4 ESD/EFT/Surge protection
  • Dual subnet redundancy for fast failover
  • ARMv8 1 GHz CPU with 512 MB memory
  • Secure access via SSH v2, TLS, IP/MAC filtering
  • Multi-user monitoring with six simultaneous hosts
  • FIFO support for legacy terminal compatibility
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PRODUCT CATEGORIES
Unmanaged Ethernet Switch Series
EDS-2005-EL Overview

Introduction

The SC10E32O I is a high-density, secure terminal server designed to bridge the gap between legacy industrial equipment and modern network infrastructure. Its primary role is to integrate serial-based devices into a TCP/IP network, a critical capability for industries seeking to centralize device management, enhance data accessibility, and extend the life of valuable, non-networked assets. By providing instant network connectivity, the SC10E32O I enables unified control and monitoring of disparate serial devices from any location on the network.

The core function of the SC10E32O I is to provide up to 32 serial ports, available in either Isolated or Non-Isolated configurations, with immediate networking capability through two 10/100M Ethernet ports. This allows a large number of serial devices to be managed efficiently over a standard Ethernet connection, consolidating control and simplifying complex wiring schemes. The device's robust architecture ensures consistent and reliable data translation between serial and IP protocols.

Engineered for demanding industrial environments, the SC10E32O I is built around a powerful ARM 8 1Ghz CPU with 512MB of memory, ensuring high-speed data processing without bottlenecks. Its rugged, fan-less hardware is housed in a standard 19-inch, 1U rack-mountable metal chassis, offering durability and simple integration into existing server racks. This design guarantees stable performance and longevity in challenging operational conditions. The following sections will detail the specific features that differentiate this terminal server in terms of performance, security, and industrial-grade reliability.

Ethernet Interface
Ports: 2 x RJ45 (10/100M Auto Negotiation)
Standards: 10Base-T, 100Base-TX
Isolation: 1.5KV
Modes: Full/Half Duplex, Auto MDI/MDI-X, Redundant Mode, Dual Subnet Mode
Serial Interface
Ports: 32 x RJ45 (RS232/RS485/RS422)
Isolation: 2.5KV DC (on isolated models)
Baud Rate: 300 to 921kbps
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
Flow Control: None, RTS/CTS, DTR/DSR, XON/XOFF
Load Capacity: RS485/422 supports up to 32 devices
Offline Buffering: 128Kb
Serial Signals
RS232: RXD, TXD, DTR, GND, DSR, RTS, CTS, DCD
RS485: D+, D-, GND
RS422: T+, T-, GND, R+, R-
Performance
CPU: ARM 8, 1Ghz
Memory: 512MB
MTBF: > 300,000 hrs
Heat Load: 34.12 BTU/Hr
Protocols & Standards
Network: IPv4, IPv6, TCP, ICMP, ARP, UDP, DHCP, BootP, HTTP, HTTPS, SMTP, SNMP v1/v2/v3, DNS, NTP, TELNET
Serial: SSL, SSH, RFC2217
Software & Management
Work Modes: RealCom, Reverse RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Range, UDP Multicast, Telnet, Reverse Telnet, RFC2217, Redundant COM, DRDAS RealCom, DRDAS TCP Server
Management: CLI, WEB, TELNET, SSHD, Windows configuration tools
Diagnostics: Link Status, Syslog, PING, Traceroutes
Alarms: Email, Log, System Alarms (Power Supply, Warm Start, Cold Start, DCD, DSR)
Supported OS: Windows 2000/XP/2003/Vista/2008/7/10/2016, Linux (kernel 5.0-5.4)
Security
IP address filtering, MAC address filtering, HTTP/HTTPS console, TELNET console, SSH v2, TLS v1.0/1.2, SSL v2.0/3.0, "Secure Mode"
Electrical Characteristics
Power Supply: Dual Redundant 85 to 265V AC/DC
Power Consumption (No-load): 5.6W @220VAC
Power Consumption (Full-load): 13.2W @220VAC
Protection
ESD (IEC 61000-4-2): Level 4 - Air discharge: ±15kV, Contact discharge: ±8kV
EFT (IEC 61000-4-4): Level 4 - Power supply: ±4kV, Serial port: ±4kV, Ethernet port: ±2kV
Surge (IEC 61000-4-5): Level 4 - Power supply: Common mode ±4kV, Differential mode ±2kV; Ethernet/Serial ports: Common mode ±4kV, Differential mode ±2kV
Physical Characteristics
Housing: Metal
Ingress Protection: IP40
Installation: 19" 1U Rack mounting
Dimensions (W x H x D): 440mm x 44mm x 265.6mm
Weight: 3.04kg
System
Indicators: Power supply, Ethernet port, Serial port, Run
Console Port: 1 x RJ45 (Rear side)
Environment
Operating Temperature: -40 to 75°C
Storage Temperature: -40 to 85°C
Relative Humidity: 5% to 95% (no condensation)
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Support Documents

NAME TYPE VERSION RELEASE DATE
Datasheet for EDS-2005-EL Series
917.7 KB
Datasheet v2.0 May 15, 2024
2D CAD for EDS-2005-EL Series
314.0 KB
2D CAD Apr 16, 2024
Declaration of Conformity (EU/UK) for EDS-2005/2008 Series
311.3 KB
Declaration v1.0 Feb 05, 2024
Categories AC Power Supply DC Power Supply Download
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