Category
		Teltonika 1.25 Gb/s BiDi SFP Transceiver, SM, 20km, (1 pair)
Your price incl. VAT (20.0%)
						54.98 EUR
					✅ In Stock < 10 Бр.
					
 Planned Delivery Date by Courier to you 12-11-2025Product description
Teltonika PR4LC21K is a set of single-mode 1G SFP WDM modules for data transmission using a single fiber with one LC connector. The wavelength (Tx and Rx) of these modules is 1310 and 1550nm, making them suitable for connections up to 20km. The package includes 2 pieces – 1 pair.
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Technical parameters
LAN ports
Compatibility
										Universal
									Format
										SFP
									For cable type
										Single Mode
									Optical Connectors
										(1) LC
									Transmission speed
										1.25 / 1.25 Gbps
									Wavelength - Tx/Rx [nm]
										1310 / 1550, 1550 / 1310
									Distance [km]
										20
									Transfer type
										WDM
									Polishing type
										UPC
									Operating temperature [°C]
										-40 up to 85
									





















































































































					
					














