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Description
TN-SFP-LXB21 Lantronix® Compatible Transceiver SFP 1000Base-BX-U (Tx1310nm/Rx1550nm, SMF, 20km, LC, DOM)TN SFP LXB21 Lantronix Compatible Transceiver SFP 1000Base BX U (Tx1310nm Rx1550nm, SMF, 20km, LC, DOM) ATGBICS Lantronix compatible TN SFP LXB21 SFP 1000Base BX form factor network transceiver supports a distance of up to 20km over single mode fibre (SMF) using a wavelength of 1310 1550nm via an LC Simplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real
TN-SFP-LXB21 Lantronix® Compatible Transceiver SFP 1000Base-BX-U (Tx1310nm/Rx1550nm, SMF, 20km, LC, DOM)
ATGBICS Lantronix® compatible TN-SFP-LXB21 SFP 1000Base-BX form factor network transceiver supports a distance of up to 20km over single-mode fibre (SMF) using a wavelength of 1310/1550nm 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 Lantronix® TN-SFP-LXB21 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
4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 4
Great Shirt!
Perfect fit for my husband who is 5’10 and 185 pounds. I absolutely love the color on him and the material is great. He has wears it to work and casual events.
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Reviewed in the United States on October 28, 2025
★★★★★ 5
This shirt passed my expectations!
I saw this and thought: perfect Xmas gift for my boyfriend. He will look so gooooood in this! And sure enough, he looked SO GOOOD!! It was sooo soft and it fit very well. I sized up just because my boyfriend has been struggling with his clothes shrinking with the community washers at the apartments but he also likes his clothes a little “baggier” anyways! It ddidnt look baggy at all on him but will still dirt even if it shrinks. Very happy with this purchase!!
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Reviewed in the United States on January 15, 2025
★★★★★ 5
Summer style!
The material is cool and comfortable. It's also stylish as I got quite a few compliments on it. Definitely a shirt to add to your repertoire.
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Reviewed in the United States on July 16, 2025
★★★★★ 1
Never received item
Only 1 of the shirts was shipped, it was too small and I ordered a size larger than i actually wear. Still haven't been refunded.
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Reviewed in the United States on December 29, 2024
★★★★★ 5
Good quality
Color: Black, Size: XX-Large
Comfortable materand perfect fit
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Reviewed in the United States on April 14, 2026