Planet GST-805A 10/100/1000TX to 1000FX Smart Media Converter

Our review focuses on the Planet GST-805A media converter and why network technicians and small IT teams will consider it. In this review the GST-805A stands out for converting copper Ethernet to fiber with a straightforward feature set: 10/100/1000TX to 1000FX conversion with an LC SFP connection. For anyone needing a compact, pragmatic device to bridge twisted-pair and single-mode or multimode fiber segments, the biggest reason to buy is reliable gigabit fiber connectivity without extra complexity.

Key Features

• Gigabit conversion: Converts 10/100/1000TX copper Ethernet to 1000FX fiber to extend networks over longer distances while maintaining gigabit throughput.
• SFP flexibility: Uses an SFP slot with an LC fiber interface so administrators can choose the appropriate SFP transceiver for single-mode or multimode links.
• Simple deployment: Compact form factor and standard media converter functionality make it easy to insert into existing racks or wall-mount points without special configuration.
• Fiber LC connection: The LC fiber connector keeps fiber terminations compact and compatible with common patch panels and transceivers used in enterprise and campus environments.
• Legacy support: Backward-compatible with 10/100Mbps Ethernet devices, making it useful when mixing older equipment with gigabit uplinks.

Who It's For

The GST-805A is aimed at small IT teams, installers, and network technicians who need a no-nonsense media converter to bridge copper switches and fiber runs. It is especially useful for campus buildings, small data closets, and CCTV installations where running fiber is required for distance or noise immunity.

Those who should look elsewhere include buyers needing multiport aggregation, managed switching features, or inline PoE support, because the GST-805A is focused solely on media conversion rather than full switch functionality.

Pros & Cons

Pros

• Reliable gigabit conversion that preserves network throughput for uplinks.
• SFP/LC interface provides flexibility to choose fiber type and transceiver modules.
• Compact and easy to deploy in existing networking racks or enclosures.

Cons

• Lacks advanced managed features and PoE, so it is not a substitute for a managed switch when those functions are required.

Specifications

Product	Planet GST-805A
Function	10/100/1000TX to 1000FX media converter
Ethernet Speed	10/100/1000TX
Fiber Port	1000FX SFP
Fiber Connector	LC
Form Factor	External media converter (SFP based)

Our Verdict

The Planet GST-805A is a practical, good-value media converter for anyone who needs a straightforward way to connect copper Ethernet to fiber at gigabit speeds. It is best for installers and small IT teams who want SFP flexibility and reliable throughput without extra managed features, delivering a clean and dependable fiber link for edge and uplink applications.

Frequently Asked Questions

Can this converter handle gigabit speeds?
Yes, it converts 10/100/1000TX copper Ethernet to 1000FX fiber to support gigabit links.

What fiber connector does it use?
The unit uses an LC connector via the SFP slot, allowing common LC transceivers to be used.

Is it a managed device?
No, this is a simple media converter focused on link conversion rather than managed switch features.