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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
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Description
SFP-XG-LH40-SM1270-BIDI H3C® compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm, SMF, 40km, LC, DOM)SFP XG LH40 SM1270 BIDI H3C compatible Transceiver SFP+ 10GBase BX U (Tx1270nm Rx1330nm, SMF, 40km, LC, DOM) ATGBICS H3C compatible SFP XG LH40 SM1270 BIDI SFP+ 10GBase BX form factor network transceiver supports a distance of up to 40km over single mode fibre (SMF) using a wavelength of 1270 1330nm via an LC Simplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present
SFP-XG-LH40-SM1270-BIDI H3C® compatible Transceiver SFP+ 10GBase-BX-U (Tx1270nm/Rx1330nm, SMF, 40km, LC, DOM)
ATGBICS H3C® compatible SFP-XG-LH40-SM1270-BIDI SFP+ 10GBase-BX form factor network transceiver supports a distance of up to 40km over single-mode fibre (SMF) using a wavelength of 1270/1330nm 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-LH40-SM1270-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
- 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
4.3 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 1
Not water resistant
Color: silver black, Color: silver black
Have had it less than a month, shower and swim with watch on. Water is under the face. Very disappointed in the quality, I get it is a relatively cheap watch, but quality should be better than this. Will never buy again.
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Reviewed in the United States on April 24, 2026
★★★★★ 3
Water is getting into the watch.
Color: silver white
It’s a nice watch. I own pieces from other brands, and I stopped wearing this one for about a month; when I decided to put it back on, it was still running. I found this odd, since it’s supposed to be an automatic watch—meaning you need to wear it to keep it wound and functioning—and it supposedly doesn't use a battery. Another thing: every time I wash my hands, water gets inside the watch, even though it’s rated for a depth of 30 meters. I have my doubts as to whether it’s truly an automatic or not. Does anyone else here own one?
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Reviewed in the United States on April 15, 2026
★★★★★ 5
satisfied
Color: silver white
great item
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Reviewed in the United States on May 10, 2026
★★★★★ 5
E
Color: Gold-Blue
I absolutely love these watches! They are built like a tank. They can take a lot of abuse and still keep great time. I originally was going to buy just one to replace my old watch. Ended up buying several of them. Great gifts. The watches are beautiful and elegant, and I feel like a thief when I buy them because the price is so low I think its a typo. I have gotten several compliments on them when I wear them. I have busted up concrete and cleared heavy terrain ,cleaning areas out, wipe then off and they look Like I just took them out of the box. The only thing, and it's not a big deal to me.But the glow in the dark arms don't last long. They even give you the tool to adjust the wristband. Who does that🤣 The Quality of these watches are phenomenal
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Fancy Watch
Color: Gold-Blue
Husband loved the watch
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Reviewed in the United States on April 30, 2026