Best in 7 days
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Description
Cisco DWDM-SFP25G-48.51 Compatible 25G DWDM SFP28 100GHz Optical Transceiver Module for Data Center and Telecom (SMF, 1548.51nm, 10km, LC, DOM)Application: 25GBASE Ethernet, Data Center, Telecom CDR: TX and RX Cisco Compatible: DWDM SFP25G 48. 51 Commercial Temperature Range: 0 to 70C (32 to 158F) Connector: LC duplex DDM DOM: Supported Extinction Ratio: 4dB Form Factor: SFP28 Max Cable Distance: 10km Max Data Rate: 25. 78Gbps Media: SMF Modulation Format: NRZ Packaging Technology: BOX Packaging Powerbudget: 10dB Power Consumption: 2W Protocols: MSA Compliant, CPRI, eCPRI Receiver
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]
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 894 reviews
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Product Reviews
★★★★★ 5
Great for retro emulation!
Got this for a retro emulation setup. Worked great. No issues whatsoever. Works on apple as well. Its a basic usb hub, but doesn't feel cheap. Got it on sale, which made it even better!
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Reviewed in the United States on April 6, 2026
★★★★★ 4
Works good, happy with purchase
Works good with usb-c expansion card. Data transfer rates are good. Lets me use usb thumb drives and external hard drives that gave usb-a connectors
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Reviewed in the United States on May 6, 2026
★★★★★ 5
inexpensive usb3.1 gen 2 hub with PD
This USB3.1 gen 2 hub is well made, featuring VIA Labs controller (device id 2109:2822) and is made in China. It looks nice and performs according to the specs. I wish usb-c socket supported TB3/Alt DP cable to connect a display to it, but it is apparently made mainly for power delivery. I think the hub is a good value.
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Reviewed in the United States on November 21, 2025
★★★★★ 5
Do you need a powered hub instead?
NOT powered. My bad, I didn't look closely enough. I need a powered hub.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
plug and play ...fast ...hi performance... same as higher price
plug and play ...fast ...hi performance... same as higher price
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Reviewed in the United States on March 16, 2026
