Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
IE-3100-4T2S-E - Cisco IE 3100 Series 4 Port Copper SwitchCisco IE 3100 4T2S E Industrial Ethernet 3100 Series 4 Copper + 2 SFP Switch What it is IE 3100 4T2S E is a Cisco Industrial Ethernet 3100 Series ruggedized managed switch designed for industrial and harsh edge environments. It provides 4 Gigabit Ethernet copper ports for wired devices and 2 SFP uplinks for fiber connectivity, all in a hardened chassis suitable for factories, utilities, transportation, and outdoor cabinets. Why buyers pick IE 3100
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.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 1829 reviews
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Product Reviews
★★★★★ 5
good product
Better then expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Good bang for your buck, great quality.
Works great. Most of it is metal and works as a heat sink. Came with two fuses and the adapters for smaller or larger Guage wires. Fit very well and easily for our choice of installation and was a great price.
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Reviewed in the United States on May 8, 2025
★★★★★ 5
Good for under the hood
Pretty good heavy duty block. It's got the rubber grommets for the smaller wire if needed.
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Reviewed in the United States on January 1, 2026
★★★★★ 5
Easy install
Excellent easy install
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Reviewed in the United States on February 11, 2026
★★★★★ 5
These are best quality ones ever had since I did been doing car audio
Great quality and durability
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Reviewed in the United States on February 8, 2026
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