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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
DEM-331T D-Link® Compatible Transceiver SFP 1000Base-BX-D (Tx1550nm/Rx1310nm, SMF, 40km, LC, DOM)DEM 331T D Link Compatible Transceiver SFP 1000Base BX D (Tx1550nm Rx1310nm, SMF, 40km, LC, DOM) ATGBICS D Link Compatible DEM 331T SFP 1000Base BX form factor network transceiver supports a distance of up to 40km over single mode fibre (SMF) using a wavelength of 1550 1310nm via an LC Simplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real time monitoring
DEM-331T D-Link® Compatible Transceiver SFP 1000Base-BX-D (Tx1550nm/Rx1310nm, SMF, 40km, LC, DOM)
ATGBICS D-Link® Compatible DEM-331T SFP 1000Base-BX form factor network transceiver supports a distance of up to 40km over single-mode fibre (SMF) using a wavelength of 1550/1310nm via an LC Simplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real-time monitoring of the parameters of the fibre optic transceiver.
Our product meets the specification of D-Link® DEM-331T and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compliant with all MSA (Multi-Source Agreement) and IEEE standards & protocols.
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
4.6 ★★★★★
Based on 2500 reviews
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Product Reviews
★★★★★ 5
I had had it with cheaply functioning wine bottle openers!
Color: Silver, Number of Items: 1
I like a manually functioning wine bottle opener. This one is smooth and easy to use and I didn't feel like I would cut my finger when removing the cork from the opener. Would definitely recommend!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Great price and feels like quality.
Color: Silver, Number of Items: 1
Solid, feels like quality. Great price!
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Reviewed in the United States on May 5, 2026
★★★★★ 3
Mid
Color: Silver, Number of Items: 1
Not total garbage, but not high quality either. Looks, feels, and performs like a cheap wine opener.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
A Surprisingly Premium, No-Nonsense Corkscrew That Just Works
Color: Silver, Number of Items: 1
I’ve gone through more corkscrews than I care to admit. Some cute, some clever, some that looked great on the countertop but absolutely fell apart the second they met a stubborn cork. This opener immediately impressed me with how solid and dependable it feels. The zinc alloy gives it a weight and sturdiness that you notice the moment you pick it up, and it has that “built to last” vibe you don’t usually get at this price point.
What I love most is that there’s no learning curve, no gimmicks, and no unnecessary parts that will eventually loosen or snap. It’s the kind of tool that feels familiar but elevated. The turning mechanism is smooth, controlled, and surprisingly effortless, even on older bottles where the cork can be unpredictable. The wings rise evenly, don’t wobble, and give you a ton of leverage, so removing the cork feels almost too easy.
It also doubles as a great bottle opener, and I appreciate that it actually feels like a bottle opener you can trust rather than a flimsy add-on tucked in as an afterthought.
If you want something flashy for your bar cart, this may not be the centerpiece. But if you’re looking for a reliable, heavy-duty corkscrew that quietly outperforms the pretty ones, this is it. An incredibly solid value and easily one of the most dependable openers I’ve owned.
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Classic design and good sturdy quality
Color: Silver, Number of Items: 2
Let's just address the elephant in the room. My family says I am cheap, but I call it thrifty. Either way, I bought a couple of cork screws earlier that left like they would break at any moment when pushing down the arms, and after a few bottles, one arm did bend.
So this time, i paid attention to the reviews and chose these cork screws as the review said they are solid quality. The review was correct. This design is pretty fool proof and easy for anyone to use. You do not need super human strength to pull the cork. Just remove the foil, screw the sharp coil into the cork until the arms have reached the top of their range, the place the bottle on a hard surface and push both arms down. Easy peasy.
The bad openers I mentioned earlier did not have anything on the opener arms and the metal was thin. It did not provide a good feel. These cork screws have thicker arms and have a rubber grip on them which provides a much more comfortable operation.
I would definitely recommend these cork screws for quality and value.
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Reviewed in the United States on June 14, 2025
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