Best in 7 days
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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
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Description
Cisco DWDM-SFP10G-37.40 Compatible 10G DWDM SFP+ Transceiver Module (SMF, 1537.40nm, 80km, LC, DOM)Cisco Compatible: DWDM SFP10G 37. 40 Commercial Temperature Range: 0 to 70C (32 to 158F) Connector: LC duplex DOM Support: Yes Form Factor: SFP+ Max Cable Distance: 80km Max Data Rate: 10Gbps Media: SMF Optical Components: EML DWDM Protocols: SFP+ MSA Compliant, CPRI, eCPRI Receiver Sensitivity: < 23dBm TX Power: 0 4dBm Wavelength: 1537. 40nm
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
4.8 ★★★★★
Based on 109 reviews
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Product Reviews
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Style and comfort
Size: Medium, Color: Black
Exactly what I was looking for. Style and sock thickness and comfort.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025
