Cisco Compatible Gigabit SFP Modules


The Transition Networks SFP Transceiver Modules are high-performance networking solutions designed to provide seamless data communication for Gigabit Ethernet and fiber channel applications. With multiple interface options, extended operating temperature ranges, and Cisco compatibility, these modules offer versatility, reliability, and cost-effectiveness for various networking needs. They are not the same as Cisco’s own brand, but they still work great with all Cisco SFP-based routers and switches and with Cisco’s IOS software. Upgrade your network infrastructure with these efficient and reliable SFP transceiver modules for smooth data transmission and peace of mind.

In August 2021, Transition Networks was acquired by Lantronix Inc. The products of Transition Networks will continue to be available from CoverTel as usual. Logo change of products from Transition Networks to Lantronix will be done progressively.
Category: Tags: ,

Interested in this product?

This field is for validation purposes and should be left unchanged.


Cisco Compatible Gigabit SFP Modules

The Transition Networks SFP Transceivers offer a range of features and benefits that make them the perfect fit for your networking needs. Whether you require fast Ethernet or fiber channel connectivity, these modules deliver seamless data communication with impressive speeds up to 1.25 Gbps.

Key Features:

  • Multiple Interface Options: Choose from a variety of options, including 1000Base-T (RJ-45) for copper connections, and 1000Base-SX, 1000Base-LX, and 1000Base-BX for fiber connections, allowing you to tailor your network setup to your specific requirements.
  • Digital Diagnostic Function (DDM): The DDM feature (available in select models) provides real-time monitoring and diagnostics of the transceiver, allowing for better network management and troubleshooting.
  • Extended Operating Temperature Range: Some models in the series are designed to operate in extreme temperatures, with a range from -40°C to +85°C, ensuring reliable performance even in challenging environments.
  • Cisco Compatibility: Transition Networks SFP modules fully comply with the Multi-Sourcing Agreement (MSA), making them compatible with other MSA compliant SFP platforms. Moreover, these modules are compatible with Cisco SFP-based routers and switches, along with Cisco’s IOS software, offering seamless integration into your existing Cisco network.


  • High Performance: With compliance to IEEE 802.3z Gigabit Ethernet standards, these SFP transceiver modules ensure high-speed data transfer with minimal latency, resulting in a smooth and efficient network experience.
  • Reliable Data Transmission: Transition Networks SFP modules are built with precision and reliability in mind, ensuring uninterrupted data transmission and minimal packet loss, making them ideal for critical applications.
  • Versatility and Flexibility: The variety of interface options allows you to easily adapt and expand your network infrastructure as your business grows, offering versatility and flexibility to meet your evolving needs.
  • Cost-Effective Solution: By providing a range of options suitable for different network requirements, the Transition Networks SFP Transceiver Modules offer a cost-effective solution compared to investing in entirely new networking equipment.