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Description
DWDM-SFP-2.5G-CH23-120-MSA-I-AT Universally Coded MSA Compliant Transceiver DWDM CH23 SFP 2.5GBase (1558.98nm, SMF, 120km, LC, DOM, Ind Temp)DWDM SFP 2. 5G CH23 120 MSA I AT Universally Coded MSA Compliant Transceiver DWDM CH23 SFP 2. 5GBase (1558. 98nm, SMF, 120km, LC, DOM, Ind Temp) ATGBICS Universally Coded MSA compliant DWDM SFP 2. 5G CH23 120 MSA I AT SFP 2. 5GBase DWDM form factor network transceiver supports a distance of up to 120km over single mode fibre (SMF) using a wavelength of 1558. 98nm via an LC Duplex connector. This product operates within an industrial temperature range.
DWDM-SFP-2.5G-CH23-120-MSA-I-AT Universally Coded MSA Compliant Transceiver DWDM CH23 SFP 2.5GBase (1558.98nm, SMF, 120km, LC, DOM, Ind Temp)
ATGBICS Universally Coded MSA compliant DWDM-SFP-2.5G-CH23-120-MSA-I-AT SFP 2.5GBase-DWDM form factor network transceiver supports a distance of up to 120km over single-mode fibre (SMF) using a wavelength of 1558.98nm via an LC Duplex connector. This product operates within an industrial 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 Universally Coded MSA DWDM-SFP-2.5G-CH23-120-MSA-I-AT 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.
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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
4.9 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
My dog loves these
I'm a repeat customer, my dog loves these
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Every dog I’ve ever heard of loves these.
Style: Medium, Size: 10 Chews
The only thing my dog likes better is hooves. These are better by far for dogs.I feel good about the health benefit. This certain one in fact. Pricey but if your dog isn’t big they last a long time. Weeks or a month for my 12# dog. Subscribe and get in bulk. We had a 45# dog (since passed) If you give it to your dog for a period of time then remove it you can make it last longer. NEVER give a smaller one for their weight but you can go bigger. You don’t want choking hazard. I’ve never heard of any dog ever that didn’t want it. They may immediately love it or let it sit a few days wondering but once they start? They’ll guard it and go crazy.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Great chews that last a long time
Style: Small, Size: 5 Chews
My pug loves these chews!
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Perfect for aggressive chewers — my dog loves them!
Style: Medium, Size: 3 Chews, Style: Medium, Size: 3 Chews
I’m so impressed with the Native Pet Yak Cheese Himalayan Dog Chews! My pit-bull (Queen) is a medium-sized dog who is an aggressive chewer who usually destroys treats in minutes, but these last a long time and keep her completely occupied. They’re 100% natural, have no weird smell, and don’t leave any mess behind. I also love that they help clean her teeth while she enjoys them. It feels good knowing she’s getting something healthy and satisfying at the same time. Definitely a must-have for any dog owner looking for durable, natural chews — I’ll be buying more!
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Reviewed in the United States on November 2, 2025
★★★★★ 4
A bit disappointed in our most recent order.
Style: Large, Size: 3 Chews, Style: Large, Size: 3 Chews
**update 11/15** Native Pet reached out directly and offered a full refund. I appreciate that they took my feedback seriously and took steps to resolve the issue. We love Native Pet and have gotten several other products that our pup not only enjoyed but also all did what they say they do. Native Pet does make high quality goods for pets and we will continue to be customers. I did not enjoy writing my 3 star review but I wanted to make sure that the brand that we love was aware we didn’t get what we were expecting for the first time in over a year of purchasing. I’m upping my review to 4 stars, but please know that these yak chews are seriously amazing if you can ensure you get the right size for your dog!!
—Prior review—
Before our most recent order I would have given these 5 stars. We have been buying these yak chews since we adopted our rescue girl in July 2022. These are by far the best “bones” we have been able to find since they are fully edible and can transform into crunchy treats when they get to the end of their life, and they do not upset our baby’s tummy. We love these and have the 3 pack on auto ship. However, our most recent order received on 11/9 is a disappointment.
We originally bought the medium chews when we first got our dog because she is medium sized and 45-50lbs, but she turned out to be a big chewer. The medium were too small for her and she was able to bite off large chunks and go through them too fast. We switched to the large which have always been thicker and just a little bit longer so she went through them a little slower and couldn’t get as many big chunks off.
Our 11/9 order contained what appears to be the same size as the medium chews, which we don’t get anymore for the reasons stated above. I added a photo of what we received next to pieces left from our prior order. You can clearly see the pieces from the prior order are thicker (circled in green). I didn’t spend $28 to get medium sized yak chews. I understand they can all be slightly different sizes even within the same package, and we sometimes get thicker/thinner/darker/lighter chews, but these are just very SMALL compared to the other large chews we’ve received over the past year. It seems strange that I would suddenly need to start purchasing the extra large chews to get the same substantial size as the large ones I was getting before, unless there’s been a change in the product design itself.
I really hate leaving negative reviews. I prefer to only leave reviews when I have a great experience because I think it’s important to share those things rather than complain. If I really have an issue, I usually reach out to the seller if I can. In this case, I can’t find a way to contact the seller to ask if there was a change in the product or if this was an error but I guess I can go through an Amazon customer service rep if needed. This product can’t be returned which is typical of food-like items, but I would like to know why this order seems so inconsistent from what we’ve gotten in the past.
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Reviewed in the United States on November 9, 2023