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Description
SFP100SM40B13-W Korenix® compatible Transceiver SFP 100Base-BX-U (Tx1310nm/Rx1550nm, SMF, 40km, LC, DOM, Ind Temp)SFP100SM40B13 W Korenix compatible Transceiver SFP 100Base BX U (Tx1310nm Rx1550nm, SMF, 40km, LC, DOM, Ind Temp) ATGBICS Korenix compatible SFP100SM40B13 W SFP 100Base BX form factor network transceiver supports a distance of up to 40km over single mode fibre (SMF) using a wavelength of 1310 1550nm via an LC Simplex connector. This product operates within an industrial temperature range. Digital optical monitoring (DOM) support is also present
SFP100SM40B13-W Korenix® compatible Transceiver SFP 100Base-BX-U (Tx1310nm/Rx1550nm, SMF, 40km, LC, DOM, Ind Temp)
ATGBICS Korenix® compatible SFP100SM40B13-W SFP 100Base-BX form factor network transceiver supports a distance of up to 40km over single-mode fibre (SMF) using a wavelength of 1310/1550nm via an LC Simplex 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 Korenix® SFP100SM40B13-W 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 29 reviews
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Product Reviews
★★★★★ 5
Works for the rest and sleep I need.
Gives me a restful sleep.
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Reviewed in the United States on November 7, 2025
★★★★★ 1
Do not buy
Cheap, but tastes bad. I guess it worked but I tossed a big bottle of it and got the higher price Spring Valley 10 kg melatonin which works well. The taste is great (strawberry) and highly chewable.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Got it
They are good vitamins. Thank you
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Reviewed in the United States on October 19, 2025
★★★★★ 2
not happy it said gummies that why l bought them
this product said that they were gummy’s but they’re actually chewable tablets. I can’t eat tablets. I’m very disappointed that it said gummy. That’s the only reason why I bought it.
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Reviewed in the United States on March 10, 2026
★★★★★ 4
Not as effective
I don't find the chewable as effective as the ones that dissolve. These don't seem to give me the same relaxing quality.
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Reviewed in the United States on November 30, 2025
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