Intellinet Network Solutions Fast Ethernet WDM (RX1310/TX1550) Bi-Directional Single-Mode, RJ45 to SC, 12.4 miles (20 km) Media Converter

The Intellinet Fast Ethernet WDM Media Converter is a purpose-built solution for extending 10/100 Mbps Ethernet links over fiber with remarkable efficiency. By leveraging bi-directional wavelength division multiplexing (WDM) on a single strand of single‑mode fiber, this device enables simultaneous transmit and receive paths without needing two separate fiber strands. In practical terms, you gain long‑reach connectivity between buildings, data centers, or remote office locations while preserving the integrity of your copper network segments. The RX1310/TX1550 WDM architecture separates the receive wavelength (1310 nm) from the transmit wavelength (1550 nm), delivering a cost‑effective, scalable upgrade path for existing Fast Ethernet deployments. With a reach of up to 20 km (12.4 miles), this media converter is ideal for campus backbones, industrial environments, and network closets where fiber extension is essential but fiber routing is constrained. Its RJ45 to SC interface ensures compatibility with most existing equipment while delivering robust performance, reliability, and the flexibility to adapt as your network grows. Whether you’re consolidating network resources, upgrading to fiber, or simply removing copper limitations, this Intellinet media converter provides a dependable bridge between copper and fiber networks, enabling seamless data transfer across considerable distances.

• Bi-Directional WDM on a single fiber: Leverage a single strand of single‑mode fiber to carry both directions of traffic by using distinct wavelengths (1310 nm for RX, 1550 nm for TX). This efficient setup minimizes fiber runs, reduces infrastructure costs, and simplifies deployment in environments where fiber availability is limited.
• RJ45 to SC connectivity for Fast Ethernet: A copper RJ45 interface supports 10/100 Mbps Ethernet while a separate SC fiber port handles the single‑mode fiber link. This combination makes it easy to integrate with existing copper networks and fiber backbones, providing a smooth upgrade path without replacing legacy switches or routers.
• Long‑distance reach up to 20 km (12.4 miles): Designed for campus and multi‑building deployments, this media converter enables reliable Fast Ethernet transmission over extended distances, enabling remote data access, centralized resources, and efficient disaster recovery architectures without deploying expensive alternates.
• Compact, plug‑and‑play design: The device is engineered for straightforward installation in small equipment rooms or rack‑adjacent spaces. Its standalone form factor minimizes cabling complexity and supports quick deployment, quick testing, and fast service restoration in case of network changes or maintenance windows.
• Scalable solution for evolving networks: By converting copper to fiber with WDM technology, this media converter positions your network for future upgrades—whether upgrading to higher‑speed fiber links, adding more nodes, or integrating with data center interconnects—without overhauling your entire copper infrastructure.

Technical Details of Intellinet Network Solutions Fast Ethernet WDM (RX1310/TX1550) Bi-Directional Single-Mode, RJ45 to SC

• Standards: IEEE 802.3 10/100 Mbps Ethernet
• Interfaces: 1 x RJ45 Ethernet port, 1 x SC fiber port (single‑mode)
• Wavelengths: RX at 1310 nm, TX at 1550 nm
• Fiber Type: Single‑mode optical fiber
• Distance: Up to 20 km (12.4 miles) over fiber
• Topology: Bi‑Directional WDM on a single fiber strand
• Connectors: RJ45 copper port for Ethernet, SC fiber port for fiber link

How to Install Intellinet Network Solutions Fast Ethernet WDM (RX1310/TX1550)

Installing the Intellinet Fast Ethernet WDM media converter is designed to be simple and fast, with minimal downtime and no complex configuration. The steps below outline a typical deployment scenario for a copper-to-fiber extension using a bi-directional WDM solution. The goal is to establish a stable, high‑quality link between a network switch or router and a remote fiber endpoint while preserving the performance of the existing copper segment.

• Plan your link: Identify the two endpoints that will be connected by fiber and verify the fiber type (single‑mode) and the fiber connectors (SC). Ensure both ends are configured for 1310 nm receive and 1550 nm transmit wavelengths, as required by the RX1310/TX1550 design.
• Connect the copper side: Plug the RJ45 Ethernet cable from your switch, router, or network device into the media converter’s RJ45 port. Confirm the device on the copper side supports the desired 10/100 Mbps operation and that auto‑negotiation is enabled if available.
• Connect the fiber side: Attach a single‑mode SC fiber patch cable to the SC fiber port. Route the fiber carefully to the remote location, avoiding sharp bends and maintaining recommended bend radii to protect the fiber integrity.
• Power the unit: Provide the media converter with its required power source using the appropriate power adapter. Ensure the power connection is secure and that the device is placed in a well‑ventilated area to prevent overheating during operation.
• Test the link: Power on both ends (if there is a companion device at the far end) and verify link activity on the front panel LEDs. Use a simple throughput or ping test to confirm traffic can traverse from the copper side to the fiber side and back, observing the expected 10/100 Mbps performance.
• Monitor and maintain: After the initial deployment, monitor link status and performance. Keep fiber clean, protect connectors from dust, and schedule periodic checks to ensure long‑term reliability in changing environmental conditions.

Frequently asked questions

• Q: What is bi‑directional WDM?

  A: Bi‑directional WDM uses distinct wavelengths for transmit and receive on a single fiber strand. In this device, 1310 nm is used for receiving and 1550 nm for transmitting, allowing two one‑way signals to share the same fiber without interference.

• Q: What distance can I reach with this media converter?

  A: The unit supports up to 20 km (12.4 miles) over single‑mode fiber, enabling long‑range connections between buildings and data centers while preserving Fast Ethernet performance.

• Q: Do I need two fibers for full duplex operation?

  A: No. The bi‑directional WDM approach uses a single fiber with separate wavelengths for each direction, reducing fiber requirements and simplifying installation.

• Q: What interfaces are provided?

  A: The device features one RJ45 copper Ethernet port for 10/100 Mbps and one SC fiber port for the fiber link, enabling straightforward integration with copper networks and fiber backbones.

• Q: Is this compatible with Gigabit Ethernet?

  A: This media converter is designed for Fast Ethernet (10/100 Mbps). It does not support 1 Gbps (Gigabit) Ethernet on the copper side, but it extends 10/100 Mbps connections over fiber using WDM technology.

• Q: How should I maintain the fiber connection?

  A: Keep SC connectors clean, avoid bending the fiber excessively, and protect cables from physical damage. Regular inspection helps maintain signal integrity and long-term reliability.