Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
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Description
Kit con 2 módulos transceptores SFP, 1.25G, 80km, Monomodo – S-4554LC80D MikrotikEl S 4554LC80D es un paquete que incluye dos mdulos transceptores SFP (1. 25G), el S 45LC80D (Tx: 1490nm Rx: 1550nm) y el S 54LC80D (Tx: 1550nm Rx: 1490nm). Especificaciones: Conector: LC UPC. Velocidad: 1. 25G. Distancia: 80km. Formato: SFP. Modo: Monomodo. Longitud de onda: 1490nm 1550nm.
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 1335 reviews
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Product Reviews
★★★★★ 4
Good, super useful - worth the money
Works well. I use it with a mouth guard that helps with grinding my teeth and this product seems to protect my gums.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
★★★★★ 5
Biotene WORKS
Dry mouth happens at night because of my cpap. My dentist recommended Biotene and it was a great relief for my dry mouth problem. Highly recommended!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
A Gel that's convenient and effective
After using the Biotene gel for several nights, I am happy that I bought it. The product is convenient to use and effective. My dry mouth was leaving my tongue parched at night. This gel solved my problem. I highly recommend it.
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Reviewed in the United States on April 24, 2026
★★★★★ 3
It’s ok in a pinch!
This works good in a pinch; however, I don’t see that it provides a significant timeframe of moisture. It wears of quick.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Best dry mouth no taste long lasting travel
I’ve used the rinse , spray lozenges and gum, along with regular chewing gum - gargled with salt water and consumed more liquids than any human should to
no avail with dry mouth. Found this - tube is small enough to travel w and it truly is flavorless and lasts rather long
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Reviewed in the United States on April 15, 2026
