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Description
C53207-A5105-D481-1 Siemens® Compatible Transceiver SFP 100Base-EX (1310nm, SMF, 60km, LC, DOM)C53207 A5105 D481 1 Siemens Compatible Transceiver SFP 100Base EX (1310nm, SMF, 60km, LC, DOM) ATGBICS Siemens compatible C53207 A5105 D481 1 SFP 100Base EX form factor network transceiver supports a distance of up to 60km over single mode fibre (SMF) using a wavelength of 1310nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real time
C53207-A5105-D481-1 Siemens® Compatible Transceiver SFP 100Base-EX (1310nm, SMF, 60km, LC, DOM)
ATGBICS Siemens® compatible C53207-A5105-D481-1 SFP 100Base-EX form factor network transceiver supports a distance of up to 60km over single-mode fibre (SMF) using a wavelength of 1310nm via an LC Duplex 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 Siemens® C53207-A5105-D481-1 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
4.1 ★★★★★
Based on 1743 reviews
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Product Reviews
★★★★★ 5
Durable Chew Toy with a Fun Design
Size: Medium, Style: Bow Tie, Product Packaging: Standard Packaging
The KONG CoreStrength Bow Tie Bone is a playful and sturdy chew toy made to keep dogs busy. Its unique bow tie bone shape makes it easy for dogs to grab and carry, while the reinforced core is built to handle strong chewing. The textured surface not only adds interest but also helps clean teeth and gums during play.
It’s tough enough for moderate to heavy chewers and works well for fetch, solo chewing, or tug games. While no toy is completely indestructible, this one holds up longer than many softer toys and gives dogs plenty of chewing satisfaction. Some very aggressive chewers may eventually wear it down, but most dogs will get a lot of use out of it.
Pros: The reinforced core makes it more durable than average toys, the textured design supports dental health, and the shape adds variety and fun.
Cons: Very heavy chewers may still break it down over time, the toy is fairly heavy for small breeds, and it isn’t designed to bounce or fly like other KONG toys.
A strong and engaging chew toy that combines durability with a fun shape. It’s a smart choice for dogs who love to chew and play while also supporting healthier teeth and gums.
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Reviewed in the United States on August 30, 2025
★★★★★ 5
Best chew toy for GSD’s
Size: Medium, Style: Bone, Product Packaging: Standard Packaging, Size: Medium, Style: Bone, Product Packaging: Standard Packaging
One of my dogs has chewed through most chew toys for aggressive chewers with ease. This toy not only is still in one piece but still her favorite toy. We’ve gotten her many Kong toys and this one has definitely lasted the longest. She’s been chomping on it for about 2 years now and looks mostly whole.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
🐶 Unleash the Fun with the KONG CoreStrength Bone: The Ultimate Chew Toy for Mighty Molars! 🦴
Size: Medium, Style: Bone, Product Packaging: Standard Packaging
Okay, fellow dog parents, gather around! Have you ever wished for a chew toy that could survive the apocalypse? Well, the KONG CoreStrength Bone is here to save the day (and your sanity)!
This isn't just a chew toy; it's a canine's dream turned reality. The multilayered core? It's like the Captain America of dog toys – robust, enduring, and ready for any amount of chew-action your four-legged friend can dish out. Long-lasting chew sessions? Please, that's child's play for this toy.
Now, let's get down to the nitty-gritty – dental health. The textured exterior is like a toothbrush disguised as a toy. It's working overtime, cleaning those teeth and massaging those gums while your pooch is none the wiser, lost in a world of chewy bliss.
And if you've got a dog that chews through toys like they're made of butter, this is the holy grail. Made for the toughest of chewers, this bone is like the superhero of dog toys, ready to withstand hours, days, even weeks of relentless gnawing.
The design? Pure genius. It's not just a toy; it's a mental workout, keeping your dog entertained, engaged, and away from your favorite shoes. Plus, it's from KONG – a name that's like the Rolex of dog toys. Quality? Check. Durability? Double check.
Every dog deserves a toy that's as fun as it is functional, and the KONG CoreStrength Bone ticks all the boxes. Made in the USA with globally sourced materials, it's the kind of toy that makes tails wag and pet parents smile.
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Reviewed in the United States on December 27, 2023
★★★★★ 3
Not for excessive chewers
Size: Small, Style: Bone, Product Packaging: Standard Packaging
Received the product very quickly. Product was well packaged and was exactly what I ordered. This product is NOT for excessive chewers. My doodle had a piece bit off in 15 minutes, and I had to trash the product😞
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Reviewed in the United States on March 5, 2026
★★★★★ 5
Perfect for light/moderate chewers
Size: Extra Small, Color: Blue, Size: Extra Small, Color: Blue
My dog wouldn’t stop biting on the toddlers plastic dinosaur toys, so I got him this because it’s similar to plastic. But not hard enough to where it could damage his gums, also not soft enough to break apart. It’s perfect and he’s very happy with it. My dog is 6 LB toy poodle for reference, I would say this is suitable for small dogs. I saw reviews saying that their dog absolutely destroyed it immediately, but then in the review pictures their dogs were baby bulldogs/german shepards! This isn’t meant for breeds like that, but if you have a smaller dog with smaller teeth then this is ideal.
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Reviewed in the United States on May 2, 2026