Isolated RS485 converter featuring strong surge protection for demanding industrial sites.
SC12FEISG

Key Features & Benefits

1. High Configurability via DIP Switch for Maximum Flexibility


2. Advanced Data Handling Modes: Cut-Through and Jumbo Frame Support


3. Enhanced Network Diagnostics and Reliability with Link Transparency


4. Robust Industrial Design and Wide Temperature Operation


5. High Power Reliability and Power Management Options


6. Flexible Media Conversion and Interface Options
PRODUCT CATEGORIES
Unmanaged Ethernet Switch Series
EDS-2005-EL Overview

Introduction

The SC12FEISG Series Industrial Gigabit Ethernet to Fiber Converter is specifically engineered to provide robust and reliable media conversion between 10/100/1000 BASE-T(X) copper and 100/1000 BASE-(F)X fiber optic networks. To accommodate diverse network architectures and cabling requirements, the device is available with options for both fixed SC and flexible SFP fiber connectors, allowing for tailored deployment across various industrial applications.

A key design feature of the SC12FEISG is its exceptional configurability, managed through an accessible onboard DIP switch. This switch empowers network administrators to enable and configure a range of advanced functions directly on the hardware, maximizing operational flexibility without the need for software. Configurable settings include critical parameters such as: Fiber speed, Fiber Auto-negotiation, Link fail pass-through (LFPT), TS-1000 Terminal / Center mode, power-saving features, Jumbo Frame support, and Cut-through forwarding.

Standard
802.3 for 10BASE T, 802.3u for 100BASE-T(X) and 100BASE-FX, 802.3ab for 1000BASE-T(X), 802.3z for 1000BASE-X
Interface
RJ45 Ports: 10/100/1000Base-T(X) Auto negotiation speed
Fiber Ports: 100/1000BASE-(F)X or SFP Slot
DIP Switch: Media Converter mode, Speed mode, Link Transparency, TS-1000 Terminal / Center mode, Power Save, Fiber Auto Negotiation, Jumbo Frame, Cut-through
Indicators
LED Indicators: PWR1, PWR2, CT-TML, F_Mode, Fx_Link, LLCF_ON, Test, Tx_LLCF, Fx_LLCF
Parameter
Distance
Multi-mode - 550M
Single-mode - 10KM
Bit Rate
Multi-mode - 1250Mbps
Single-mode - 1250Mbps
Wavelength
Multi-mode - 850 nm
Single-mode - 1310 nm
Application
Multi-mode - 1000Base-SX
Single-mode -1000Base-LX
Tx Power
Multi-mode - -9.5 to -4 dBm
Single-mode - -9.5 to -3 dBm
Rx Sensitivity
Multi-mode - < -18 dBm
Single-mode - < -20 dBm
Electrical Characteristics
Input Voltage: 9-48 VDC
Max Input Current: 0.3A @ 9VDC
Connector: Removable 5-pin Terminal Block
Reverse Polarity Protection: Present
Physical Characteristics
Housing: Metal, IP30 protection
Dimensions: 32mm x 90mm x 110mm (W x H x D)
Weight: 330g
Installation: DIN-Rail, Wall-Mount (optional kit)
Environment
Operating Temperature: -10°C ~ 70°C
Storage Temperature: -40°C ~ 85°C
Ambient Relative Humidity: 5 to 95%, 55°C (non-condensing)
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Support Documents

NAME DOWNLOAD
Datasheet
User Manual
Categories Single mode Multi mode ST Connectors SC Connectors AC Power Supply DC Power Supply Download
SC12FEISG S020 SC
SC12FEISG M SC
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      SAN TELEQUIP

      Over the last three decades, SAN Telequip has evolved from process control and security surveillance solutions to advanced VPN Routers, Managed Industrial Ethernet Switches, and IIoT Gateways etc. Today, we serve diverse sectors including Building Automation, Oil & Gas, Telecom, Power & Energy, Renewables, Metro & Rail, ATMS/TMS, Data Centers, Mining, Healthcare, Infrastructure, and Industrial Automation. We design and manufacture rugged, high-reliability devices that connect systems, processes, and people in mission-critical environments. Driven by strong in-house R&D, we are advancing in Edge Computing, Secure Industrial Networking, TSN, Cybersecurity, 5G Technology and Cloud Connectivity – delivering future-ready solutions for next-generation infrastructure and Industrial Networks.

      Phone

      Location

      Deron Heights, Office No.504 & 505, 5th Floor,
      S. No. 270/1/23, Baner Road,
      Opp. Mahabaleshwar Hotel, Baner, Pune – 411045

      SAN TELEQUIP

      Over the last three decades, SAN Telequip has evolved from process control and security surveillance solutions to advanced VPN Routers, Managed Industrial Ethernet Switches, and IIoT Gateways etc. Today, we serve diverse sectors including Building Automation, Oil & Gas, Telecom, Power & Energy, Renewables, Metro & Rail, ATMS/TMS, Data Centers, Mining, Healthcare, Infrastructure, and Industrial Automation. We design and manufacture rugged, high-reliability devices that connect systems, processes, and people in mission-critical environments. Driven by strong in-house R&D, we are advancing in Edge Computing, Secure Industrial Networking, TSN, Cybersecurity, 5G Technology and Cloud Connectivity – delivering future-ready solutions for next-generation infrastructure and Industrial Networks.

      Phone

      Location

      Deron Heights, Office No.504 & 505, 5th Floor,
      S. No. 270/1/23, Baner Road,
      Opp. Mahabaleshwar Hotel, Baner, Pune – 411045