Best in 7 days
Pay in installments of $67.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR SWDM4 QSFP+ BiDi 850/880/910/940nm 300m DOM Duplex LC/UPC MMF Optical Transceiver ModuleThe Cisco Compatible 40GBASE SWDM4 Bi Directional QSFP+Transceiver is designed for use in 40 Gigabit Ethernet links over duplex multimode fiber (MMF. This transceiver is compliant with the QSFP+ MSA and IEEE 802. 3ba XLPPI electrical interface. The SWDM4 transceiver enables reuse of its existing 10G duplex MMF infrastructure for migration to 40G with a path toward 100G. Digital diagnostics functions are available via an I2C interface, as specified by
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 2083 reviews
Sort
Product Reviews
★★★★★ 5
Beginner friendly
Currently on my 9th day and definitely say a different after 4 days! This product is great and very much beginner friendly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Fun hair
Color: DRF ESPRESSO BROWN
Love love love!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 4
Looks good on!
Color: OFF BLACK 1B
This is a really pretty wig and looks good on. It eventually starts to tangle a little, depending on how often you wear it. Don't sleep in it. It's very soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 1
DOESN'T LAST
Color: DRF ESPRESSO BROWN
It's pretty, but very thin, and hard to manage, doesn't last long either. Not worth the purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Pelucas
Color: DR2/CHOCOLATE SWIRL
Me gusto
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
![Rolf Kuhn - Spotlights [CD]](https://cdn.shopify.com/s/files/1/0130/8714/6043/products/1_0958a272-7a5c-4352-8f41-f25da71ea2c4.jpg?v=1643354773)
