SE5002D Series

2-Port Industrial Serial Device Server

  • Industrial EMC protection
  • Rugged metal case with wall or DIN-Rail mount
  • 10/100Mbps Fast Ethernet over fiber optics
  • TCP Server/Client, UDP, Virtual COM and Tunneling modes supported
  • Remotely monitor, manage, and control industrial field devices
  • Configuration via Web Browser / Serial Console / Telnet Console / Windows Utility
  • Remote firmware upgrade
SE5002D Series
SE5002D Series
SE5002D Series
SE5002D Series
SE5002D Series

Make Serial Devices Ready to the Network
The Industrial Serial Server SE5002D is a cost effective gateway for Ethernet (TCP/IP) and serial signal communications; allowing
almost any serial device to be connected to a new or existing Ethernet network. By encapsulating serial data and transporting it over
Ethernet, SE5002D offers full-duplex and bi-directional data seamlessly between the serial port and the Ethernet network.

Easy to Use
Flexible configuration options enable this unit to be setup over Ethernet by Telnet, Web Browser, Serial Console, or our Windows Utility. Packed in a rugged metal housing for wall or DIN-Rail mount with 9~48VDC wide range power input, SE5002D is ideal for almost any industrial and manufacturing automation process.
Atop Virtual COM software provides a virtual environment for applications when accessing SE5002D through TCP.

Specifically Designed for Automation Fields
In industrial and manufacturing automation fields, SE5002D is used as a field device to connect the Ethernet through TCP/IP protocol
directly. It is also specially designed for conjunction with PLCs, HMIs, Barcode Scanners, Data Terminals, Electronic Kanbans, Shop
Floor Control Systems, and Pick-to-Light Systems.

Network Interface
Number of ports1x (fiber optics, SFP or RJ45)
Fiber Optics802.3 10BASE-F / 100BASE-FX with auto negotiation
Connector ports1 x IEC61754-4 Standard Connector (SC) or1 x SFP or1 x RJ45
Optical Fiber Specification
Model nameSE5002D-FMSE5002D-FS
Bit Rate155(Mbps)155(Mbps)
ApplicationFast Ethernet / OC3S1.1 / Fast Ethernet
TX Power(62.5/125 um): Min: –20, MAX:-14dBm,
(50/125 um): Min: –23.5, Max: –14 dBm
MIN: –15, Max: –8 dBm
RX Sensitivity–31dBm–34dBm
Serial Interface
ConnectorD-Sub9 RS-232/422/485 software selectable
3.81mm TB5 RS-232/422/485 software selectable (TB models)
Ports2 Port
Baud Rate1200~230Kbps
Data Bits7, 8
Stop Bits1, 2
Flow ControlNone, Xon/Xoff, RTS/CTS
Power Characteristics 
Input Voltage9VDC-48VDC
Input Current(9VDC)0.45A
Power Consumption4.05Watts Max
Reverse Polarity ProtectionYes
Connector5.08mm 3-pin Lockable Terminal Block
Dimension (W x H x D)47 mm x 110 mm x 90mm
InstallationDIN Rail, Wall Mount (optional)
Reset ButtonYes
Environmental Limits
Operating Temperature0°C ~ 60°C ( 32º ~ 140ºF )
Storage Temperature-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity5%~95%, 55°C (Non-condensing)
ProtocolsIPv4, ICMP, TCP, UDP, DHCP Client, SNMP, HTTP, Telnet, RFC2217
ConfigurationDevice Management Utility, Web UI, Telnet
VirtualCOMWindows / Linux redirection software
Link Modes
TCP Server4 connections, Virtual COM, or Reverse Telnet
TCP ClientSingle destination or Virtual COM
UDPUp to 4 ranges of IPs
EMCEN 55024, EN 55032, FCC Part 15 Subpart B Class A, EN 61000-6-2, EN 61000-6-4
SafetyEN 60950-1: 2011 / IEC 60950-1:2009
IEC 61000-4-2ESDContact Discharge
Air Discharge
IEC 61000-4-2ESD
(SFP Modules)
Contact Discharge
Air Discharge
IEC 61000-4-3RSRadiated(Enclosure)10 V/m3
IEC 61000-4-4EFTAC Power Port
DC Power Port
Signal Port
±2.0 KV
±2.0 KV
±1.0 KV
IEC 61000-4-5SurgeAC Power Port
AC Power Port
DC Power Port
DC Power Port
Signal Port
Line-to-Line±2.0 KV
Line-to-Earth±4.0 KV
Line-to-Line±0.5 KV
Line-to-Earth±1 KV
Line-to-Earth±2.0 KV
IEC 61000-4-6CSConducted(Enclosure)10 V rms3
IEC 61000-4-8PFMFEnclosure10 (A/m)3
IEC 61000-4-11DIPAC Power Port--
ShockIEC 60068-2-27
FreefallIEC 60068-2-32
VibrationIEC 60068-2-6
Warranty5 Years
MTBF33.45 years @25 degrees (use the circle) C, according to MIL-HDBK-217K
SE5002D-Fm1P1SE5002DFM01G2-port Industrial Serial Device Server, DB9, Multimode fiber optics
SE5002D-Fm-TB1P1SE5002DFM02G2-port Industrial Serial Device Server, TB5, Multimode fiber optics
SE5002D-Fs1P1SE5002DFS01G2-port Industrial Serial Device Server, DB9, Single mode fiber optics
SE5002D-Fs-TB1P1SE5002DFS02G2-port Industrial Serial Device Server, TB5, Single mode fiber optics
SE5002D-SFP1P1SE5002DSFP1G2-port Industrial Serial Device Server, DB9, SFP
SE5002D-SFP-TB1P1SE5002DSFP2G2-port Industrial Serial Device Server, TB5, SFP
SE5002D1P1SE5002D0003G2-port Industrial Serial Device Server, DB9, RJ45
SE5002D-TB1P1SE5002DTB01G2-port Industrial Serial Device Server, TB5, RJ45
UN315-1212 (US-Y)50500151120003GY-Type power adapter, 100~240VAC input, 1.25A @ 12VDC output, US plug, LV6
UNE315-1212 (EU-Y)50500151120013GY-Type power adapter, 100~240VAC input, 1.25A @ 12VDC output, EU plug, LV6
ADP-DB9(F)-TB559906231GFemale DB9 to Female 3.81 TB5 Converter
WMK-454-Black70100000000043GBlack Aluminum Wall Mount Kit
LM38-A3S-TI-N50708051GSFP Transceiver, 155Mbps, 1310nmLED, Multi-mode, 2km, 3.3V, -40ºC ~ 85ºC
LS38-A3S-TI-N50708041GSFP Transceiver, 155Mbps, 1310nmFP, Single-mode, 30km, 3.3V, -40ºC ~ 85ºC


Version Name Time Size Download
v5.60 Management Utility for Windows 2021-01-18 23.65 MB
v5.20 Management Utility for Windows 2016-10-28 16.21 MB


Version Name Time Size Download
v3.609 SE5001-SE5002-SE5002D Firmware v3.609 2017-04-21 189.03 KB


Version Name Time Size Download
v4.0 Datasheet EN 2019-11-05 261.92 KB
v3 Datasheet EN 2017-06-30 4.8 MB


Version Name Time Size Download
v1.2 SE5002D User Manual 2017-10-13 1.69 MB

Hardware Installation Guide

Version Name Time Size Download
v1.1 SE5002D Hardware Installation Guide 2014-03-20 1.39 MB

Test reports

Version Name Time Size Download
SE5002D Declarations of Conformity 2023-03-10 440.74 KB

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