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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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Description
Net System Module|TP-LINK|TL-SM321B|TL-SM321B V3|SM321BGross depth (mm): 207. 00 Gross height (mm): 38. 00 Gross weight: 0. 13 Gross width (mm): 148. 00 Net weight: 0. 09 Packing quantity: 1. 00 Paper Pasteboard: 30. 00 Plastic (No PET): 10 Tare weight (kg): 0. 04 Volume (m3): 0. 00 Embeeded battery: No WEEE tax: Yes WEE classification: CL109: 6: 2017 04 01 Producer product name: TL SM321B Producer product family: Gigabit Single Mode WDM Media Converter Converter output interface: 9 125 m SMF (Single Mode
Gross depth (mm): 207.00Gross height (mm): 38.00
Gross weight: 0.13
Gross width (mm): 148.00
Net weight: 0.09
Packing quantity: 1.00
Paper/Pasteboard: 30.00
Plastic (No PET): 10
Tare weight (kg): 0.04
Volume (m3): 0.00
Embeeded battery: No
WEEE tax: Yes
WEE classification: CL109:6:2017-04-01
Producer product name: TL-SM321B
Producer product family: Gigabit Single-Mode WDM Media Converter
Converter output interface: 9/125 μm SMF (Single-Mode Fiber)
Converter input interface: 9/125 μm SMF (Single-Mode Fiber)
Warranty: 60
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 7 reviews
Sort
Product Reviews
★★★★★ 5
GREAT PROPDUCT
Size: 2 fl oz
EXCELLENT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
★★★★★ 4
Cleans Out Working Carburetors
Size: 2 fl oz
I recommend this product for engines that will in fact start but not run well. I highly recommend it for that specific purpose, which it is designed for. It cleans the inner workings of the carburetor. Of course, you will have a cleaner carburetor if you take it apart and clean it with proper tools and a proper carburetor cleaner.
You spray it in the gas tank, start the engine, and let it run a bit. It will not start an engine with a totally plugged up carburetor. Nothing is going to do that. Nor is it a fuel stabilizer, as one previous reviewer seemed to think. Nor is it a product to be used to bring life back to stale gasoline, as another reviewer seemed to think. The only thing to do with stale gasoline is drain it out and pitch it. Nor is it a product to be used for cleaning a carburetor you have taken apart to clean. You should use a proper carburetor cleaner for that purpose.
I've given it four stars because it cleans out mildly plugged up carbs. It is not a miracle solution for really neglected carbs as the name suggests.
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Reviewed in the United States on April 12, 2020
★★★★★ 5
Helps fixing small engines
Size: 2 fl oz
⭐⭐⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
It works like magic, saved me $150.
Size: 2 fl oz
I filled 1/4 tank of gas into my snowblower which I could not started, sprayed about 15 seconds of Start Your Engines, rock snowblower to mix well, let it sat for an hour. I pulled string and yet couldn't start engine. Unscrewed spark plug and spray some into cylinder, put the spark plug back and pull the string. ENGINE STARTED!!! SAVED ME AT THE LEAST $150.
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Great
Size: 2 fl oz
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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