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Description
SFP-XG-LH80-SM1550-BIDI H3C® compatible Transceiver SFP+ 10GBase-BX-D (Tx1550nm/Rx1490nm, SMF, 80km, LC, DOM)SFP XG LH80 SM1550 BIDI H3C compatible Transceiver SFP+ 10GBase BX D (Tx1550nm Rx1490nm, SMF, 80km, LC, DOM) ATGBICS H3C compatible SFP XG LH80 SM1550 BIDI SFP+ 10GBase BX form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1550 1490nm via an LC Simplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present
SFP-XG-LH80-SM1550-BIDI H3C® compatible Transceiver SFP+ 10GBase-BX-D (Tx1550nm/Rx1490nm, SMF, 80km, LC, DOM)
ATGBICS H3C® compatible SFP-XG-LH80-SM1550-BIDI SFP+ 10GBase-BX form factor network transceiver supports a distance of up to 80km over single-mode fibre (SMF) using a wavelength of 1550/1490nm via an LC Simplex 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 H3C® SFP-XG-LH80-SM1550-BIDI 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
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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
4.7 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 4
good experience so far
Size: 60 Count (Pack of 1)
I’ve been taking Qunol Brain Health for a little while now, and overall I’ve had a good experience with it. What stood out to me first was that it didn’t upset my stomach, which I’ve run into with other supplements. I feel like I’ve noticed a difference in my ability to stay focused during the day, especially when I’m working on tasks that usually make my mind wander. My energy levels also feel a bit steadier, without that late afternoon mental fog.
The capsules are easy to swallow, and I like that it combines several ingredients aimed at supporting memory and concentration rather than having to take them separately. It’s obviously not an overnight miracle, but with consistent use I do feel sharper and more mentally “on.”
The only downside for me is the price—it’s a little higher than some other brain supplements I’ve tried. But considering the quality and how it makes me feel, I think it’s worth it.
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Reviewed in the United States on August 21, 2025
★★★★★ 5
Good product
Size: 60 Count (Pack of 1)
This product seems to help.
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Reviewed in the United States on May 30, 2026
★★★★★ 3
Way too expensive
Size: 90 Count (Pack of 1)
Great product, but Costco is more affordable even when not on sale.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Definitely worth it!!
Size: 60 Count (Pack of 1)
After completing one bottle, I have to say that I have noticed a difference in not just my short term memory, but overall, how I can focus throughout the day. I'm on my second bottle now.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Memory Health
Size: 90 Count (Pack of 1)
I began Qunol Brain Health Memory Plus this year and am very pleased. I feel my memory is much better, although not perfect, I have more confidence while taking the product.
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Reviewed in the United States on May 26, 2026