Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 14 - Jun 19
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Description
Cisco QSFP-100G-ER4L-S Compatible 100GBASE-ER4 QSFP28 Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, 40km, LC, DOM)Application: 100GBASE Ethernet, Data Center CDR: TX and RX Cisco Compatible: QSFP 100G ER4L S Commercial Temperature Range: 0 to 70C (32 to 158F) Connector: LC Duplex DDM DOM: Supported Extinction Ratio: 4dB Form Factor: QSFP28 Max Cable Distance: 25km 40km@SMF* Max Data Rate: 103. 1Gbps Media: SMF Modulation Format: NRZ Packaging Technology: BOX Packaging Powerbudget: 18dB Power Consumption: 4. 5W Protocols: QSFP28 MSA Compliant Receiver Sensitivity:
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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- 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
4.5 ★★★★★
Based on 624 reviews
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Product Reviews
★★★★★ 5
Does the job
Size: 300A
Fuses seem good quality. Did what they need to do. Would buy again.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Simply
Size: 300A
Nice quality
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Great price and nice quality
Size: 300A
Great price and nice quality
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Reviewed in the United States on September 26, 2024
★★★★★ 4
Great price, but don't stack multiple wires
Size: 300A
I used this as a junction point on a 1 gauge wire. I added an 8 gauge wire to one side, and the cover would not seat. I had to bend and maneuver the ring terminals to make the cover catch. For the price of the items, if used without any secondary wires attached and interior use only, this is an unbeatable deal.
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Great Quality
Size: 300A
Exactly what I needed. Good quality and worked perfectly.
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Reviewed in the United States on May 21, 2025
