1000BASE-T SFP to RJ45 Copper Module Pack of 4 - Gigabit SFP-T

In this review of the 1000BASE-T SFP to RJ45 copper module pack of 4, the bottom line is simple: this kit is made for network installers and small IT teams that need a low-cost, plug-and-play way to add copper Gigabit ports to switches with SFP cages. The reviewer found the modules to be straightforward to install and broadly compatible with common brands, delivering reliable connectivity over standard CAT.5e cabling up to 100 meters. If you want an inexpensive, no-frills transceiver to convert SFP ports to RJ-45 without complicated setup, this is a practical choice.

Key Features

• Data Rate: Supports a full Gigabit link at 1.25Gb/s, which is sufficient for typical office and home network uses.
• RJ-45 Interface: The familiar RJ-45 connector makes it easy to plug into existing copper infrastructure without adapters.
• Cable Compatibility: Works over CAT.5e cabling, enabling up to 100 meters of reach on standard installations.
• Wide Brand Compatibility: Compatible with many OEM modules and switches from Cisco, Meraki, Ubiquiti, Fortinet, TP-Link and others for flexible deployments.
• Pack Convenience: Sold as a pack of four modules, which is useful when upgrading multiple SFP ports at once.

Who It's For

This product is aimed at network administrators, small business owners, and technicians who need to expand or adapt existing switches with SFP cages to support copper runs without replacing hardware. It is particularly useful when working with mixed-vendor environments where a low-cost, compatible module is required.

Anyone needing 10G SFP+ speeds, specialized fiber transceivers, or vendor-certified modules for high-compliance enterprise environments should look elsewhere. This pack targets practical, cost-conscious deployments rather than maximum theoretical throughput or vendor-certified warranty assurances.

Pros & Cons

Pros

• Reliable plug-and-play functionality that makes installation fast and uncomplicated.
• Good value in a pack of four for upgrading several ports at once without extra expense.
• Broad compatibility across many switch brands, reducing compatibility headaches.
• Works over common CAT.5e cabling for up to 100 meters, leveraging existing network wiring.

Cons

• Some users report variable throughput on certain links, so peak 10G performance is not applicable to this Gigabit module.
• Modules can run warm under load, which is a consideration for tightly packed SFP cages.

Specifications

Our Verdict

The 1000BASE-T SFP to RJ45 copper module pack of 4 is a practical, cost-effective way to add Gigabit copper ports to SFP-equipped switches. It is best for technicians and small IT teams who value compatibility and ease of installation over vendor-certified modules or higher-than-Gigabit performance. For routine network expansion and mixed-vendor setups, it represents solid value and dependable functionality.

Frequently Asked Questions

Will these modules work with my Meraki or Ubiquiti switch?
Yes, they are listed as compatible with Meraki MA-SFP-1GB-TX and Ubiquiti UF-RJ45-1G among other common brands.

What cable should I use for the full reach?
Use CAT.5e cable to achieve up to 100 meters of transmission distance as specified.

Are these 10G modules?
No, these transceivers operate at Gigabit speeds (1.25Gb/s); they are not designed for 10G SFP+ performance.