SFP-H25G-CU
Cisco · SFP-H25G-CU
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QSFP-40G-CSR4
Ref: QSFP-40G-CSR4On request
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100% certified hardware— Full traceability, guaranteed origin
Manufacturer warranty— Cisco technical support included
Express shipping— DHL/FedEx, 2-6 days — France & Europe
Partner brand
Cisco
QSFP-40G-CSR4
The QSFP-40G-CSR4 from Cisco is a QSFP+ 40 Gbps transceiver designed for short-reach links over multimode fiber (MMF). Compliant with the IEEE 40GBASE-SR4 standard, it uses an MPO-12 (UPC) connector and a parallel fiber architecture to achieve a reach of 400 m — 2.6 times the range of standard SR4 modules, making it an ideal choice for long cross-bay connections or high-density data centers.
This transceiver is aimed at network engineers and data center teams looking to extend 40G links over existing MMF infrastructure without resorting to single-mode fiber. It operates between 0 and 70 °C, ensuring reliability in machine room environments. Genuine Cisco hardware, manufacturer warranty.
Key highlights
- •100% authentic and certified Cisco hardware
- •Manufacturer warranty included
- •Reference: QSFP-40G-CSR4
Who is it for?
- •Telecom operators & ISPs
- •Data centers & hosting providers
- •Enterprises & integrators
- •Public sector & institutions
Brand
View all Cisco
World leader in networking solutions, Cisco provides trusted infrastructure for the world's largest enterprises and telecom operators.
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Frequently asked questions
What are the delivery times?
This product is available on order. Estimated lead time: 5-10 business days. Contact us for a precise lead time.
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Do you offer refurbished equipment?
Yes, we offer new and certified refurbished equipment. Refurbished hardware is tested, warranted and shipped with complete documentation.
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