Advantech SFP Module – 10/100Base-T Copper RJ-45 SFP for Fast Ethernet

The Advantech SFP Module is a purpose-built copper-based transceiver that brings reliable 10/100 Mbps Ethernet connectivity to networks using standard SFP slots. Designed for data networking environments—from small offices to enterprise data centers—this module delivers dependable performance with a familiar RJ-45 interface. It plugs into compatible SFP cages, enabling fast, flexible upgrades and seamless extensions of existing copper infrastructure without the need to overhaul switches or routers. Built to simplify deployment, enhance uptime, and optimize cost efficiency, the Advantech SFP Module helps you maximize productivity by providing a straightforward upgrade path for legacy copper networks and a smart option for new copper-based deployments that require reliable, standards-based 10/100Base-T connectivity.

• Seamless 10/100Base-T performance through a compact SFP copper transceiver that fits standard SFP cages, enabling convenient upgrades to existing infrastructure without replacing switch hardware. This module supports auto-negotiation to negotiate the highest common speed with attached devices, delivering stable throughput under mixed traffic conditions and reducing configuration overhead for IT teams managing diverse network environments.
• RJ-45 copper interface supports standard twisted pair cabling (Cat5e/6), delivering reliable data transmission over typical office distances up to 100 meters with auto-negotiation and full-duplex capability for maximum throughput and efficiency. It enables efficient sharing of files, printers, and other networked resources while minimizing latency and jitter that can affect voice, video, and real-time collaboration applications.
• Plug-and-play, hot-swappable design minimizes network downtime; the module remains user-friendly to deploy and requires minimal management, reducing maintenance complexity in busy IT environments. Its compatibility with a broad range of vendors’ SFP cages means you can mix and match components with confidence, preserving network resilience and simplifying replacement or expansion when plans change.
• Robust operation and compatibility across many vendor platforms thanks to widely supported SFP form factor and 10/100Base-T standards, ensuring smooth cross-brand interoperability for data networking projects. This makes it an ideal choice for multi-vendor data centers or campus networks where uniform copper uplinks are preferred for cost efficiency, reliability, and ease of management across the network edge and core.
• Cost-effective upgrade option for copper networks: enables fast Ethernet connectivity without the need for fiber transceivers, while preserving existing cables and infrastructure for a balanced, scalable network. The Advantech SFP Module delivers predictable performance with simple installation, helping organizations extend the life of their current cabling while delivering the bandwidth and reliability required by everyday business applications.

Technical Details of Advantech SFP Module

• Type: SFP Copper Transceiver
• Interface: 100Base-TX over RJ-45
• Data rate: Auto-negotiated 10/100 Mbps
• Connector: RJ-45 copper port
• Cable type: Twisted pair copper (Cat5e/6 compatible)
• Distance: Up to 100 meters on appropriate Cat5e/6 cabling
• LED indicators: Link and Activity indicators on the module for quick status checks

how to install Advantech SFP Module

• Power down the networking device before installation to prevent electrical damage and ensure a safe, clean seating of the module.
• Holding the module by its edges, align the Advantech SFP Module with the SFP slot and insert it firmly until it seats with a definite click, indicating proper engagement.
• Connect a compliant RJ-45 copper Ethernet cable to the module’s RJ-45 port and route the cable to the corresponding switch or router port, ensuring the link is secure and free from strain.
• Power on the device and verify the link status using the device’s management interface or the LED indicators on the module; confirm auto-negotiation is active and the port is operating at 10 Mbps or 100 Mbps as configured.
• Configure port settings if required by your network design, including speed, duplex, VLAN tagging, or QoS policies; test connectivity by transferring data across the uplink and monitoring throughput and error rates.

Frequently asked questions

• Q: What is the Advantech SFP Module used for? A: It provides a copper RJ-45 10/100Base-T connection through an SFP interface, enabling Fast Ethernet connectivity in data networking environments and allowing you to extend or upgrade existing copper networks without replacing switches.
• Q: Does this module support auto-negotiation and full-duplex operation? A: Yes. The module is designed to negotiate the best available speed and duplex settings with compatible devices, ensuring reliable performance over copper twisted pair cabling.
• Q: Is the module compatible with all SFP cages and vendors? A: The Advantech SFP Module adheres to standard SFP form factors and 100Base-TX interfaces, offering broad compatibility across many vendors; however, always verify compatibility with your specific switch or router model.
• Q: What kind of cable should I use with this module? A: You should use standard twisted pair copper cables, typically Category 5e or Category 6, to achieve reliable 10/100Base-T performance over distances up to 100 meters.
• Q: How do I know if the module is working correctly after installation? A: Check the link/activity LEDs on the module and the host device; verify the port speed in the device’s management interface and perform a simple data transfer test to confirm throughput and error-free transmission.