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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
TKD4580-56-PI Arris® compatible Transceiver DWDM CH56 SFP+ 4GBase (C-Band, 1532.68nm, SMF, 80km, LC, 24dB, EML, Ind Temp)TKD4580 56 PI Arris compatible Transceiver DWDM CH56 SFP+ 4GBase (C Band, 1532. 68nm, SMF, 80km, LC, 24dB, EML, Ind Temp) ATGBICS Arris compatible TKD4580 56 PI SFP+ 4GBase DWDM form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1532. 68nm via an LC Duplex connector. This product operates within an industrial temperature range. Digital optical monitoring (DOM) support is also present
TKD4580-56-PI Arris® compatible Transceiver DWDM CH56 SFP+ 4GBase (C-Band, 1532.68nm, SMF, 80km, LC, 24dB, EML, Ind Temp)
ATGBICS Arris® compatible TKD4580-56-PI SFP+ 4GBase-DWDM form factor network transceiver supports a distance of up to 80km over single-mode fibre (SMF) using a wavelength of 1532.68nm 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 Arris® TKD4580-56-PI and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compatible 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
4.8 ★★★★★
Based on 1692 reviews
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Product Reviews
★★★★★ 5
Excellent Goggles — Comfortable, Secure, and No Leaks
Color: Aqua
These goggles are excellent quality and were very easy to adjust. They have good suction and fit nice and tight without being uncomfortable and stayed secure the entire time I was swimming. Not much for style, but these do look pretty cool.
I wore them for about an hour with no issues at all—they remained comfortable and didn’t leak, which is a huge plus. The seal held up well without leaving painful pressure marks.
The included case is also a great bonus and makes storage and travel easy. Overall, a very solid pair of goggles that perform exactly as expected. Definitely recommend.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Good buy
Color: Bright Orange
Great goggles. Fits tight and looks great
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Reviewed in the United States on April 28, 2026
★★★★★ 5
A great pair of goggles
Color: Aqua
Excellent goggles they fit comfortably are easy to adjust and I love the color.
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Reviewed in the United States on May 18, 2026
★★★★★ 3
Hard Nose Bridge
Color: Blue-black
They seem like nice goggles. I would echo what others have said: The nose bridge is made of hard plastic with two little bumps on each side (conceivably to snap the lens into the nose bridge) that very well may press into your nose, making the goggles uncomfortable to wear. I would look for a pair with a soft nose bridge. I previously owned a pair of Aegend swim goggles with a soft nose bridge that I liked.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Totally worth the price!
Color: Lagoon, Style: 2 Blocks
These are great blocks! They are soft yet supportive. Used for yoga, Pilates and on the sits-bones when meditating. All purpose, perfect size, cute, calm color. I have two sets, I like them so much; one for the house and one in the gym.
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Reviewed in the United States on May 4, 2026
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