StarTech.com MSA Uncoded SFP Module - 100BASE-EX - 100Mb Ethernet SFP 100MbE Single Mode Fiber (SMF) Optic Transceiver Module - 40km DDM

StarTech.comSKU: 4969114

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Sale price$83.92

Description

StarTech.com MSA Uncoded SFP Module - 100BASE-EX - 100Mb Ethernet SFP 100MbE Single Mode Fiber (SMF) Optic Transceiver Module - 40km DDM

The StarTech.com MSA Uncoded SFP Module is a high-performance, MSA-compliant fiber transceiver engineered for 100BASE-EX networks. Designed to deliver dependable 100 Mb Ethernet over single-mode fiber, this SFP module is the ideal upgrade or replacement for switches and routers that require a compact, hot-swappable, plug-and-play solution. With support for distances up to 40 km, it’s perfect for campus backbones, data center interconnects, and remote network segments that demand reliable long-range connectivity without sacrificing performance or compatibility.

  • MSA-compliant and universally compatible: The SFP100BEXST is designed to conform to the industry-standard MSA form factor, ensuring seamless integration with 100BASE-EX capable switches, routers, and media converters that support SFP modules. This makes it an effortless upgrade path for expanding networks or modernizing legacy hardware that relies on fiber links.
  • Long-range single-mode fiber connectivity: This transceiver supports 100BASE-EX over single-mode fiber for distances up to 40 kilometers (24.8 miles), enabling efficient, cost-effective backhaul and campus connectivity without repeaters or amplifiers. Ideal for linking distant network segments while maintaining high signal integrity.
  • Reliable 100 Mb Ethernet performance: The module delivers stable 100 Mbps Ethernet throughput over fiber, providing predictable and durable data transfer for time-sensitive applications, voice over IP, and legacy 100BASE Ethernet deployments that still demand robust fiber optic transport.
  • Digital Diagnostics Monitoring (DDM) enabled: With DDM support, network administrators gain real-time insight into critical parameters such as optical power, temperature, and laser status. This enables proactive maintenance, reduces downtime, and simplifies troubleshooting in complex fiber networks.
  • Plug-and-play, hot-swappable convenience: SFP modules are designed for hot-swapping, meaning you can insert or remove the StarTech.com MSA Uncoded SFP Module without powering down equipment. This minimizes downtime during maintenance windows and enhances overall network agility for evolving environments.

Techncial Details of StarTech.com MSA Uncoded SFP Module - 100BASE-EX - 100Mb Ethernet SFP 100MbE Single Mode Fiber (SMF) Optic Transceiver Module - 40km DDM

  • Module type: SFP transceiver, uncoded for 100BASE-EX operation
  • Data rate: 100 Mbps Ethernet
  • Fiber compatibility: Single Mode Fiber (SMF)
  • Maximum link distance: Up to 40 kilometers (24.8 miles)
  • Diagnostic monitoring: Digital Diagnostics Monitoring (DDM) supported
  • Compliance: MSA-compliant form factor for broad interoperability
  • Application: Ideal for 100BASE-EX networks requiring fiber transport over long distances
  • Form factor: SFP optical transceiver module

how to install StarTech.com MSA Uncoded SFP Module

Installing the StarTech.com MSA Uncoded SFP Module is a straightforward process that follows standard SFP insertion practices. To ensure a successful installation and optimal performance, follow these steps carefully:

1) Verify compatibility: Confirm that your network switch or router supports SFP modules and explicitly supports 100BASE-EX operation. Check the device documentation for a list of supported SFP types and any firmware requirements. The StarTech.com MSA-compliant design is intended to work with 100BASE-EX capable devices, but confirming compatibility helps prevent insertion issues and ensures feature support such as DDM.

2) Power down or use hot-swap capability if applicable: If your equipment supports hot-swapping, you can insert or replace the module without powering down the device. If hot-swapping is not available on your hardware, power down the device before installation to avoid potential electrical issues.

3) Power off or prepare the fiber link: If you are not using hot-swap, power down the network port or device where the SFP will be installed. Ensure the fiber cables are clean and free of defects. Inspect connectors for any damage or dust that could affect signal integrity.

4) Insert the SFP into the correct slot: Align the SFP module with the slot on the switch or router. Gently push the module straight into the SFP port until you hear a click, indicating that it is securely seated. Avoid wiggling or forcing the module, as misalignment can damage the port or the module.

5) Connect fiber cabling: Attach the single-mode fiber optic cable to the SFP module’s connector. Ensure proper connector type (commonly LC) and verify that the fiber is clean and correctly terminated. Avoid bending fibers sharply or applying excessive tension on the cable, which can degrade signal quality and shorten the link distance.

6) Power up and verify link status: If your device supports hot-swapping, re-energize the port and monitor the status LEDs. A healthy link will usually indicate a stable connection with link/activity LEDs. Use the switch’s management interface or network monitoring tools to confirm the 100BASE-EX link is established and that the port speed matches your expectations (100 Mbps).

7) Enable and monitor DDM data: If you are using the Digital Diagnostics Monitoring feature, access the device’s management interface to view real-time parameters such as optical power, temperature, and transceiver health. DDM helps in proactive maintenance and faster fault isolation in fiber networks.

8) Performance validation: Run basic network tests to verify throughput, latency, and error rates across the link. Ensure that the distance and fiber characteristics align with the expected 40 km capability, and review diagnostics if any anomalies appear.

9) Documentation and labeling: Record the installed transceiver’s details, including the module SKU, date of installation, and the corresponding network segment. This practice simplifies future maintenance, upgrades, and troubleshooting.

10) Regular maintenance checks: Periodically verify fiber cleanliness, connector integrity, and transceiver health using DDM data andswitch logs. Schedule routine checks to maintain optimal performance over the life of the link.

Frequently asked questions

  • What is 100BASE-EX? 100BASE-EX is a fiber-based Ethernet standard that provides 100 Mbps data rates over single-mode fiber. It is commonly used for longer-distance connections between switches and routers in enterprise networks, campuses, and data centers.
  • Is this StarTech.com SFP module compatible with all 100BASE-EX switches? It is MSA-compliant and designed to work with 100BASE-EX capable devices. However, compatibility depends on the specific switch model and firmware. Always verify the host device’s compatibility list or test in a controlled environment before deployment.
  • What is DDM and why is it important? Digital Diagnostics Monitoring provides real-time information about the transceiver’s operating conditions, including optical power and temperature. DDM helps administrators detect issues early, perform proactive maintenance, and reduce downtime on fiber links.
  • What type of fiber does it use? The module is intended for Single Mode Fiber (SMF), which supports longer-range links and is commonly used for backbone and campus applications.
  • What is the maximum distance I can run with this module? The SFP module supports distances up to 40 kilometers (approximately 24.8 miles) when deployed over suitable SMF with proper connectors and network alignment, assuming compatible link budgets and optical components.
  • Is the SFP hot-swappable? Yes. SFP modules are designed to be hot-swappable, allowing installation or replacement without powering down the entire device in compatible hardware, minimizing downtime.
  • How do I verify the link and performance after installation? Use the switch’s management interface or network monitoring tools to confirm link status, speed (100 Mbps), and duplex settings. Check the DDM readings if available, and run throughput tests to validate performance against your expectations.
  • Do I need any special cables or terminations? You will need a compatible single-mode fiber cable with the correct connector type (commonly LC) for the SFP module. Ensure connectors are clean and terminated properly to prevent signal loss.

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