Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 18 - Jun 23
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Fiberso QSFP+ 40G Module CSR4 300m 850nm MPO MM Fiber Optical Transceiver Compatible with SwitchesWe offer three years warranty, and lifetime technical support! Compatible with all the switch brands in the market, please feel free to contact! PN Description Data Rate Reach Connector Wavelength(nm) TX RX Fiber Output PowerdBm Sensitivity FO QSFP40G SR4 QSFP+ SR4 40Gb s 100m MPO 850 VCSEL PIN MM 7. 6~2. 4 < 9. 5 FO QSFP40G IR4 QSFP+ 2KM 40Gb s 2Km LC 1271~1331 DFB PIN SM 7~1 < 11. 5 FO QSFP40G LR4 QSFP+ LR4 40Gb s 10Km LC 1271~1331 DFB PIN SM 7~2. 3
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
4.0 ★★★★★
Based on 1601 reviews
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Product Reviews
★★★★★ 5
⭐⭐⭐⭐⭐ Excellent Budget Smartphone!
Color: Black
The Samsung Galaxy A16 offers great value for the price. The display is bright and clear, making it perfect for watching videos, browsing the web, and using everyday apps. The battery life is impressive and easily lasts throughout the day with regular use.
The phone runs smoothly, handles multitasking well, and the camera takes surprisingly good photos for a device in this price range. Setup was simple, and the overall design looks modern and stylish.
If you’re looking for an affordable smartphone with reliable performance, a long-lasting battery, and a great screen, the Samsung Galaxy A16 is an excellent choice. I am very satisfied with this purchase and would definitely recommend it.
5 stars! ⭐⭐⭐⭐⭐
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Reviewed in the United States on June 12, 2026
★★★★★ 4
I could not get it hooked up at any of the government cell phone places in the United State
Color: Gray
I'm 60 years old I sent it back because I didn't understand the lingo it said global phone so I thought it would work everywhere but I could not hook it up very nice phone for somebody who's going to travel out of the country it's got two SIM cards well made at a great price I'm just sad that I couldn't keep it
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Excellent laptop
Capacity: 16gb | 416gb Storage, Color: Silver
Fantastic laptop. Easy setup. Quickly brings up my emails. Windows 11. Silver colour so much easier to see the keyboard.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Great deal
Capacity: 4GB | 1.12TB Storage, Color: Gold
Great deal , nice laptop ,big memory .
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Reviewed in the United States on May 25, 2026
★★★★★ 5
She set it very quickly and is working fast.
Capacity: 4GB | 1.12TB Storage, Color: Gold
I bought this Laptop for my daughter for her birthday, she absolutely loves it, and the rose gold color is beautiful.
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Reviewed in the United States on June 7, 2026
