SFP module
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Accessories, Teltonika Accessories, Teltonika Switches
Teltonika PR4DU22K SFP TX TRANSCEIVER
PR4DU22K
Teltonika PR4DU22K is a 1.25 Gb/s SR (short-reach) SFP transceiver for use over multimode fibre up to approximately 550 m. Duplex LC connector, industrial temperature range and designed to plug directly into Teltonika routers and switches with SFP slots.
Key Features:
- 1.25 Gb/s data rate
- Multimode fibre support (typically up to ~550 m)
- Duplex LC connector
- Low power consumption (< 1 W)
- Industrial operating temperature (-40 °C to +85 °C)
- Compatible with Teltonika devices with SFP expansion
SKU: Teltonika-PR4DU22K-N -
Accessories, Teltonika Accessories, Teltonika Enterprise Switches
Teltonika PR4JR20K SFP Transceiver
PR4JR20K SFP transceiver
Expand your industrial network with the Teltonika PR4JR20K SFP transceiver. Delivers up to 1.25 Gb/s over copper RJ-45 cabling up to 100 m, compatible with Teltonika routers and switches with SFP ports. Ideal for sites where fibre isn’t practical.
Key Features:
- 1.25 Gb/s data rate
- RJ-45 copper SFP module
- Supports up to 100 m cable length
- Max power consumption approx. 2 W
- SFP form-factor for industrial switches/routers
SKU: Teltonika-PR4JR20K-N -
Accessories, Teltonika Accessories, Teltonika Enterprise Switches
Teltonika PR4LC21K BIDI SFP Transceiver
Accessories, Teltonika Accessories, Teltonika Enterprise SwitchesTeltonika PR4LC21K BIDI SFP Transceiver
PR4LC21K
Official Teltonika 1.25 Gb/s BiDi SFP transceiver (PR4LC21K) for single-mode fibre links up to 20 km. Simplex LC connector, industrial-grade build, designed for long-distance network extensions in Teltonika switches and routers.
Key Features:
- 1.25 Gb/s data rate
- Bidirectional (BiDi) single-mode fibre up to 20 km
- Simplex LC connector
- Ultra-low power consumption (< 0.8 W)
- Industrial operating temperature range (-40 °C to +85 °C)
- Fully metallic housing for low EMI and excellent ESD protection
SKU: Teltonika-PR4LC21K-N
