Best in 7 days
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- USA
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Ships within 48 hours · Estimated delivery Jun 12 - Jun 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Mellanox QSFP28-ER4-100G Compatible 100GBASE-ER4 QSFP28 40km Optical Transceiver ModuleMellanox QSFP28 ER4 100G Compatible 100GBASE ER4 QSFP28 Optical Transceiver Module (SMF, 1310nm, 40km, LC, DDM) Specification Part Number: QSFP28 100G ER4 Vendor Name: Ecloudlight Form Factor: QSFP28 Data Rate: 100Gbps Wavelength: 1295~1310nm Distance: 40km with FEC; 30km without EFC Connector: Duplex LC Cable Type: OS2 SMF Transmitter: 4x EML Receiver Type: APD TX Power: 2. 9~4. 5dBm Receiver Sensitivity: < 20. 9dBm Power Consumption: P4. 5W
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1482 reviews
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Product Reviews
★★★★★ 5
Quality purchase
Size: XX-Large, Color: Dark Blue
Item as described, quick shipping, quality product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 1
Too short
Size: XX-Large, Color: Black White
Well if your 6ft or taller it's very disappointing it's to short it doesn't fully let down to the waist it feels short your constantly asking yourself can you get away wearing it when you feel a little uncomfortabl. Return it maybe get a bigger size unfortunately for me there's nothing bigger than the 2xl bigger not longer
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Reviewed in the United States on November 8, 2025
★★★★★ 3
Smaller size
Size: 3X-Large, Color: A3#white
Runs small.
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Reviewed in the United States on October 18, 2025
★★★★★ 5
As good as expected..
Size: Large, Color: Vintage Black
Wow. I was showered in compliments when I showed up to work with this on. People were digging it. Cool looking denim jacket. I want the vest that also looks similar. Thanks, LZLER!! You guys need a store page on Amazon!!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Good loooking jacket fits well
Color: Pink, Size: Large
Crazy but it fit well and looked good.
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Reviewed in the United States on May 8, 2026
