true
stiqtyfree:25
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infocode: stock
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In Stock
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In Stock
stiqtyfree:10
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avail:2
infocode: stock
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In Stock
stiqtyfree:6
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avail:2
infocode: stock
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In Stock
stiqtyfree:48
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avail:2
infocode: stock
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In Stock
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Expected 22.9.2025
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Expected 22.9.2025
stiqtyfree:0
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Expected 22.9.2025
Teltonika 1.25 Gb/s BiDi SFP Transceiver, SM, 20km, (1 pair)
Your price excl. VAT
50.85 EUR
Recycling fee | 0.12 EUR |
---|---|
Your price with RF | 50.97 EUR |
Your price incl. VAT (21%) | 61.67 EUR |
blank |
Availability
at our branches
at our branches
Manufacturer |
Teltonika |
|
---|---|---|
Code | 17720168 | |
Part No. | PR4LC21K | |
Warranty | 24 months |

RUTXR1000000
165.51 EUR excl. VAT
200.35 EUR incl. VAT
stiqtyfree:25
_17:
avail:2
infocode: stock
queu:
In Stock

TSW202000000
120.04 EUR excl. VAT
145.33 EUR incl. VAT
stiqtyfree:13
_17:
avail:2
infocode: stock
queu:
In Stock

TSW212000000
106.56 EUR excl. VAT
129.02 EUR incl. VAT
stiqtyfree:10
_17:
avail:2
infocode: stock
queu:
In Stock

TSW200000050
79.59 EUR excl. VAT
96.39 EUR incl. VAT
stiqtyfree:6
_17:
avail:2
infocode: stock
queu:
In Stock

TSW210000040
70.13 EUR excl. VAT
84.94 EUR incl. VAT
stiqtyfree:48
_17:
avail:2
infocode: stock
queu:
In Stock

SWM280000000
279.01 EUR excl. VAT
337.69 EUR incl. VAT
stiqtyfree:0
_17:
avail:0
infocode: avail
queu:
Expected 22.9.2025

SWM281000000
183.72 EUR excl. VAT
222.39 EUR incl. VAT
stiqtyfree:0
_17:
avail:0
infocode: avail
queu:
Expected 22.9.2025

SWM282000000
308.94 EUR excl. VAT
373.90 EUR incl. VAT
stiqtyfree:0
_17:
avail:0
infocode: avail
queu:
Expected 22.9.2025
Parameters
Download
GPSR
Technical parameters
Optics
Format:
SFP
For cable type:
Single Mode
Transmission speed:
1.25 / 1.25 Gbps
Wavelength - Tx/Rx [nm]:
1310 / 1550, 1550 / 1310
Distance [km]:
20
Transfer type:
WDM
Polishing type:
UPC
Connectors and Interfaces
Optical Connectors:
(1) LC
Physical characteristics
Operating temperature [°C]:
-40 up to 85
General
Compatibility:
Universal
Product 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.
Download
DatasheetGPSR
TELTONIKA NETWORKS
K. Baršausko st. 66, LT-51436, Kaunas
info@teltonika-networks.com
Bussines information
Przemyslaw Luczkowski, +48 733 221 111 , przemek.luczkowski@discomp.cz