10/100/1000M Fiber Media Converter 48VDC Industrial Single Mode 120km

Product Specification

10/100/1000M Fiber Media Converter 48VDC Industrial Single Mode 120km

Product Overview:

The LNK-S3011D Series 10/100/1000M Single Fiber Media Converter is a high-performance Gigabit Ethernet converter designed for seamless integration between electrical and optical networks. Featuring intelligent adaptive technology, this compact yet robust device eliminates the need for expensive network-managed media converters, significantly reducing overall system costs.

Key Features & Benefits:

• Dual-Signal Conversion: Effortlessly converts 100Base-T/1000Base-TX copper signals to 1000Base-FX single-mode fiber optic signals, extending transmission distances from 100 meters (twisted pair) up to 120 kilometers (fiber optic).

• Advanced Transmission Modes: Supports both Layer 2 (L2) store-and-forward and Layer 1 (L1) cut-through technologies, ensuring flexible and efficient data routing across hybrid electrical/optical infrastructures.

• Single-Fiber Efficiency: Optimized for single-mode single-fiber (SMF) operation, reducing cabling complexity while maximizing bandwidth utilization.

• Link Failure Alert: Built-in intelligent monitoring detects and alerts users to connection issues between electrical (RJ45) and optical (SFP) ports, enhancing network reliability.

• 48VDC Power Input: Industrial-grade power design ensures stable performance in demanding environments.

Applications:

Ideal for enterprise networks, ISP backbones, surveillance systems, and other scenarios requiring long-distance, high-speed data transmission with minimal latency.

By combining plug-and-play simplicity with carrier-grade durability, the LNK-S3011D delivers a cost-effective solution for modern fiber-to-copper network expansion.

Product Features

1. Auto-Sensing Speed & Duplex Mode

• 10/100/1000Mbps Auto-Negotiation: Seamlessly adapts to network speeds (Fast Ethernet/Gigabit Ethernet) for smooth network upgrades without manual configuration.

• Full-Duplex & Half-Duplex Auto-Detection: Optimizes bandwidth efficiency for high-performance data transmission in diverse network environments.

2. High-Speed Fiber Optic Connectivity

• 1000Base-FX Single-Mode Fiber Support: Enables long-distance fiber optic transmission (up to 120km) with minimal signal loss, ideal for ISP, enterprise, and industrial networks.

• Single Fiber (Bi-Directional) Technology: Reduces fiber deployment costs by utilizing single-mode single-fiber (SMF) transmission, maximizing infrastructure efficiency.

3. Enhanced Data Prioritization & Reliability

• QoS (Quality of Service) Support: Prioritizes critical traffic (e.g., VoIP, video streaming) to minimize latency and ensure stable, high-priority data delivery.

• Low Power Consumption (<5W): Energy-efficient design minimizes heat generation, enhancing long-term reliability and reducing operational costs.

4. Industrial-Grade Power & Durability

• 48VDC External Power Input: Compatible with industrial power systems, ensuring stable operation in harsh environments (e.g., OT networks, surveillance systems).

• Extended Lifespan: Robust construction and low-heat design guarantee 24/7 performance with minimal maintenance.

Application Scenarios

1. Enterprise & Data Center Networks

• Extends Gigabit Ethernet (1000Base-T to 1000Base-FX) connectivity between copper and fiber segments in LAN/WAN deployments.

• Enables long-distance backbone links (up to 120km) for inter-building or campus networks with low-latency, high-bandwidth transmission.

2. Telecom & ISP Infrastructure

• Cost-effective fiber-to-copper conversion for FTTx (Fiber-to-the-x) access networks, ensuring compatibility with existing RJ45-based equipment.

• Supports QoS-prioritized traffic (VoIP, IPTV) for carrier-grade triple-play service delivery.

3. Industrial & Smart City Applications

• Rugged 48VDC power design suits OT (Operational Technology) networks, including factory automation, SCADA systems, and smart grid communications.

• Reliable single-fiber BiDi (Bi-Directional) transmission for CCTV/IP surveillance systems, reducing cabling complexity in traffic monitoring and security networks.

4. Transportation & Utility Networks

• Extends Ethernet-over-fiber for railway signaling, highway traffic management, and pipeline monitoring systems in harsh environments.

• Low power consumption (<5W) and wide-temperature operation ensure stability in outdoor cabinets and remote substations.

5. Healthcare & Education Networks

• Secures high-speed medical imaging (PACS, DICOM) and VoIP/data convergence in hospitals with jitter-free fiber uplinks.

• Future-proofs campus networks by bridging legacy 100Base-TX devices to Gigabit fiber backbones.

Key Advantages for Deployment

• Protocol Transparency: Seamless integration with Layer 2/Layer 1 (L2/L1) network architectures.

• Future-Ready: Auto-sensing 10/100/1000Mbps ports simplify upgrades without hardware changes.

• Standards Compliance: Meets IEEE 802.3 (Ethernet), 802.3u (Fast Ethernet), and 802.3ab (Gigabit Ethernet).

Technical Indexs

Orrdering Information