StarTech.com Gigabit Ethernet Single Mode Fiber Media Converter SC, 40km Range, 1000Mbps Network Connection, RJ-45 Port, Rack-mountable, TAA Compliant - ET91000SM402 Black (2 Year Warranty)

Top angled view of StarTech.com ET91000SM402 Gigabit fiber media converter showing black metal chassis and StarTech.com branding-alternate-image1
Front view of ET91000SM402 media converter showing RJ-45 port, SC fiber ports, and configuration switches-alternate-image2
Rear view of ET91000SM402 showing 12V DC power input and grounding point-alternate-image3
2U rack chassis showing multiple ET91000SM402 converters installed with one unit highlighted-alternate-image4
Top angled view of StarTech.com ET91000SM402 Gigabit fiber media converter showing black metal chassis and StarTech.com branding-alternate-image1
Front view of ET91000SM402 media converter showing RJ-45 port, SC fiber ports, and configuration switches-alternate-image2
Rear view of ET91000SM402 showing 12V DC power input and grounding point-alternate-image3
2U rack chassis showing multiple ET91000SM402 converters installed with one unit highlighted-alternate-image4
Top angled view of StarTech.com ET91000SM402 Gigabit fiber media converter showing black metal chassis and StarTech.com branding-alternate-image1
Front view of ET91000SM402 media converter showing RJ-45 port, SC fiber ports, and configuration switches-alternate-image2
Rear view of ET91000SM402 showing 12V DC power input and grounding point-alternate-image3
2U rack chassis showing multiple ET91000SM402 converters installed with one unit highlighted-alternate-image4
StarTech.com Gigabit Ethernet Single Mode Fiber Media Con...
Top angled view of StarTech.com ET91000SM402 Gigabit fiber media converter showing black metal chassis and StarTech.com branding-alternate-image1
Front view of ET91000SM402 media converter showing RJ-45 port, SC fiber ports, and configuration switches-alternate-image2
Rear view of ET91000SM402 showing 12V DC power input and grounding point-alternate-image3
2U rack chassis showing multiple ET91000SM402 converters installed with one unit highlighted-alternate-image4

StarTech.com Gigabit Ethernet Single Mode Fiber Media Converter SC, 40km Range, 1000Mbps Network Connection, RJ-45 Port, Rack-mountable, TAA Compliant - ET91000SM402 Black (2 Year Warranty)

StarTech.com ET91000SM402

$723.00 $766.00 Save $43
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Availability: In stock , ready to be shipped .
  • Free Shipping
  • 2 Year Warranty
  • 30 Day Returns
  • Carbon Neutral

Fiber Mode Supported:

  • Multi-mode
  • Single-mode
  • Multi-mode, Single-mode

Maximum Distance Supported:

  • 1.24 Mile
  • 1804.46 ft
  • 18.64 Mile
  • 12.43 Mile
  • 24.85 Mile
  • 6.21 Mile
  • 328.08 ft

Product Key Features

  • 🌐 Gigabit Ethernet network extension up to 40km (25 miles) over single mode fiber
  • ⚡ 1000 Mbps full Gigabit speeds for optimal network performance
  • 🔌 Dual ports: 1x RJ-45 and 1x SC Duplex fiber connector
  • 📡 Supports 1000Base-SX/LX and 10/100/1000Base-T networks
  • 🏗️ Versatile mounting: Desktop or Rack-mountable in 2U chassis
  • 🔧 Plug-and-play installation with minimal configuration
  • 🛡️ Durable all-steel chassis construction
  • 📶 1310 nm fiber optic wavelength
  • ⚙️ Low power consumption of 4W
  • ✅ Compliant with IEEE 802.3/802.3u/802.3ab standards
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StarTech.com

ET91000SM402

StarTech.com ET91000SM402 Gigabit Ethernet Single Mode Fiber Media Converter - Long-Distance Network Solution up to 40km

Transform your network infrastructure with the StarTech.com ET91000SM402 Gigabit Ethernet Single Mode Fiber Media Converter. This professional-grade converter bridges the gap between 1000Base-T Ethernet and 1000Base-LX/SX fiber networks, enabling seamless connectivity across distances up to 40 kilometers (24.85 miles) with reliable 1000 Mbps performance.

Advanced Network Connectivity Features

Experience superior network performance with dual-port functionality, featuring one RJ-45 port for traditional Ethernet connections and one duplex SC port for single-mode fiber optics. Operating at a 1310 nm wavelength, this converter ensures stable data transmission across extended distances while maintaining Gigabit speeds for optimal network scalability.

Versatile Installation Options

The ET91000SM402 offers flexible deployment options with both standalone and rack-mount capabilities. Compatible with the ETCHS2U 20-slot 2U rackmount chassis, this converter adapts to various installation environments. Its compact dimensions (3.7" x 6.3" x 0.8") and durable all-steel construction ensure reliable performance in any setting.

Professional-Grade Network Standards Compliance

Built to meet industry standards, this media converter is compliant with IEEE 802.3, 802.3u, and 802.3ab protocols. The device is environmentally certified with WEEE, REACH, and RoHS compliance, demonstrating StarTech.com's commitment to sustainable technology solutions.

Key Features:
  • Gigabit Ethernet support with 1000 Mbps throughput
  • Single-mode fiber operation up to 40km range
  • Plug-and-play installation with minimal configuration
  • Dual-purpose design: standalone or rack-mountable
  • Energy-efficient 4W power consumption

Package Contents and Technical Specifications

Package Includes:
  • Gigabit Ethernet Single Mode Fiber Media Converter SC 40 km
  • Universal Power Adapter
  • Grounding Screw
  • Instruction Manual

Technical Details

The converter operates on 12V DC power through a Type M connector, with efficient power consumption of just 4W. Its robust design includes TAA compliance and comes backed by StarTech.com's 2-year warranty with lifetime technical support, ensuring long-term reliability for your network infrastructure investment.

Compatible Solutions

  • ETCHS2U Rackmount Chassis integration
  • 10/100/1000Base-T network environments
  • 1000Base-SX/LX fiber backbone systems

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.

Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Top angled view of StarTech.com ET91000SM402 Gigabit fiber media converter showing black metal chassis and StarTech.com branding

Enterprise-Grade Gigabit Fiber Converter with Rugged Design

The ET91000SM402 features a robust all-steel chassis designed for reliable enterprise deployment. Its compact form factor houses advanced fiber optic technology that enables seamless conversion between copper and fiber networks while maintaining full gigabit speeds. The sleek black enclosure includes strategic ventilation for optimal thermal management.

Technical Specifications

  • All-steel construction for durability and EMI protection
  • Compact 3.7" x 6.3" footprint for efficient space utilization
  • Integrated cooling vents for reliable operation

Applications

  • Data center network infrastructure deployment
  • Enterprise network backbone connectivity
  • Industrial network installations requiring rugged hardware
Front view of ET91000SM402 media converter showing RJ-45 port, SC fiber ports, and configuration switches

Comprehensive Port Configuration for Network Integration

The rear panel showcases the converter's complete connectivity suite, including an RJ-45 port for copper networks and SC fiber ports for optical connections. The DIP switch array enables precise configuration control, while status LEDs provide clear visual feedback of network activity and link status.

Technical Specifications

  • 10/100/1000Base-T RJ-45 port for copper connectivity
  • Dual SC fiber ports for single-mode fiber connection
  • Multi-function DIP switch configuration panel

Applications

  • Long-distance network extension up to 40km
  • Copper to fiber network transition points
  • Network monitoring and diagnostics
Rear view of ET91000SM402 showing 12V DC power input and grounding point

Efficient Power Management System

The power interface features a reliable 12V DC input designed for continuous operation. The dedicated power port ensures stable power delivery while the grounding point enhances safety and signal integrity in professional installations.

Technical Specifications

  • 12V DC power input for stable operation
  • Low 4W power consumption design
  • Integrated grounding point for safety compliance

Applications

  • 24/7 network infrastructure operations
  • Mission-critical network deployments
  • Regulated environment installations
2U rack chassis showing multiple ET91000SM402 converters installed with one unit highlighted

Scalable Rack Integration Solution

The converter is designed for flexible deployment options, supporting both standalone operation and integration into the ETCHS2U rackmount chassis. This modular approach allows for high-density fiber conversion solutions while maintaining easy access for maintenance and upgrades.

Technical Specifications

  • Compatible with ETCHS2U 2U rackmount chassis
  • Hot-swappable design for maintenance flexibility
  • High-density deployment support

Applications

  • Data center rack deployments
  • Scalable network infrastructure expansion
  • Multi-converter consolidated installations
FAQ
The StarTech.com ET91000SM402 can support distances up to 40 kilometers (24.85 miles) over single-mode fiber. This long-range capability makes it ideal for connecting remote network segments to your main network infrastructure across significant distances while maintaining Gigabit speeds.
This media converter supports full Gigabit Ethernet speeds (1000 Mbps) and is compatible with 10/100/1000Base-T networks on the copper side and 1000Base-SX/LX on the fiber side. It provides reliable high-speed network connectivity that's ideal for enterprise-level network performance and scalability.
The ET91000SM402 features two ports: one RJ-45 port for copper Ethernet connections and one duplex SC port for fiber connections. The RJ-45 port supports standard twisted pair cabling, while the SC port is designed for single-mode fiber optic cable operating at 1310 nm wavelength.
This media converter offers flexible installation options, supporting both standalone desktop operation and rack-mounting capability. It can be used as a standalone unit or installed into the ETCHS2U 20-slot, 2U rackmount chassis. The device features plug-and-play installation with minimal configuration required.
The package includes the Gigabit Ethernet Single Mode Fiber Media Converter unit, a universal power adapter, a grounding screw, and an instruction manual. Everything needed for basic setup and operation is provided in the box.
The media converter operates on 12V DC power supplied through an included AC adapter with Type M connector. It has a power consumption of 4 watts, making it an energy-efficient solution for network extension needs.
The converter measures 0.8" in height, 3.7" in width, and 6.3" in depth, weighing approximately 1.32 lb. It features an all-steel chassis and can be either desktop-mounted or rack-mounted using the compatible ETCHS2U rackmount chassis.
The device complies with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standards for network compatibility. It also meets FC and FCC requirements, and holds environmental certifications including WEEE, REACH, and RoHS. Additionally, it is TAA compliant.
StarTech.com provides a 2-year warranty on this media converter along with free lifetime technical support. This comprehensive coverage ensures long-term reliability and assistance when needed for setup or troubleshooting.

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