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Description
SPTSBP4CLCCO Intel Silicon Photonics® Compatible Transceiver QSFP28 100GBase-eCWDM4 (1270-1330nm, SMF, 10km, LC, DOM)SPTSBP4CLCCO Intel Silicon Photonics Compatible Transceiver QSFP28 100GBase eCWDM4 (1270 1330nm, SMF, 10km, LC, DOM) ATGBICS Intel Silicon Photonics compatible SPTSBP4CLCCO QSFP28 100GBase CWDM4 form factor network transceiver supports a distance of up to 10km over single mode fibre (SMF) using a wavelength of 1270 to 1330nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM)
SPTSBP4CLCCO Intel Silicon Photonics® Compatible Transceiver QSFP28 100GBase-eCWDM4 (1270-1330nm, SMF, 10km, LC, DOM)
ATGBICS Intel Silicon Photonics® compatible SPTSBP4CLCCO QSFP28 100GBase-CWDM4 form factor network transceiver supports a distance of up to 10km over single-mode fibre (SMF) using a wavelength of 1270 to 1330nm 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 Intel Silicon Photonics® SPTSBP4CLCCO 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.
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4.1 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
The best Magtein I have tried thus far
I take double the dose because when I double the dose it improves my ability to pay attention and I am less distracted. Yes I have ADD but no longer take Adderall for it. Being 56 years old Magtein really improves my memory and restored it to like new by ten days of use. Shockingly It woke me up from a light sleep late evening as memories rushed in and I have been taking it ever since. I have been taking it 7 months now and over time it has slowly but surely improved my short term memory so that it also is nearly the same as before. I have seen slight improvements in working memory enough to be encouraged It may become an advancement from a historical standpoint. This is my second bottle by Teraputics. I was taking 2 bottles of NOW brand per month for my memory and concentration because it is the cheapest but when Amazon ran out Teraputics is the product I decided to try next. But I like this brand better as it seems more concentrated or I should probably say more bio-available so I decided to by it and pay the extra money over NOW brand. I just wish it were cheaper. I am hoping to ask them for a deal if I buy 20 bottles in advanced as it is a must have for me. With this second purchase they included a free bottle coupon and not a buy one get one free. Right now I am very happy to get the free bottle.
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Reviewed in the United States on March 23, 2019
★★★★★ 3
Daily Intake on Label Confusing
Label was not clear regarding milligrams per pill. Title label stated 2000mgs per serving (of 4 pills), but “supplement label” states 4 pills is 144 mgs per serving as a 34% of daily value.
Very confusing. Not sure which metric to go by for daily intake.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Great supplement
I like the way it helps me relax to sleep and helps to keep me more focused
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Reviewed in the United States on June 3, 2026
★★★★★ 5
No diarrhea
My wife had severe diarrhea using a common type of magnesium, taken at doctor's recommendation. Doctor recommended this type, L-Threonate. Totally eliminated diarrhea problem.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Magnesium
Helps with sleep, relaxation, and muscle cramps
* Can support mood and reduce stress
* Good for overall body function (nerves, muscles, heart)
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Reviewed in the United States on April 23, 2026