Condition: Refurbished
Availability: In stock
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We accept purchase orders from fortune 1000 Companies, government agencies, defence, Schools, and hospitals. For more details, contact us at (800) 504-1875 or simply submit Request for Quote form. Our Sales Team will prompt respond with a best solution tailored to your needs.
Connect compatible 40GbE network equipment over multi-mode fibre with the Cisco QSFP-40G-CSR-S transceiver module. This optic is specified for 40GBASE-SR operation, a 440m reach, 850nm wavelength, and a duplex LC connector, providing network planners with the key attributes needed for short- and medium-distance data-center links. Its QSFP format is suited to compatible high-speed switch and routing equipment where optical module selection must match the host port and fiber plant. Confirm the equipment, connector, fiber type, distance, and optical requirements before installation.
The QSFP-40G-CSR-S is identified for compatible equipment supporting 40GBASE-SR QSFP transceivers. Confirm the host port, multi-mode fibre, 440m route, duplex LC connection, and optical compatibility before installation.
The QSFP-40G-CSR-S gives network teams a clearly defined 40GbE optical option for compatible QSFP equipment and multi-mode fibre links. Verify the fiber path and host platform before ordering so the optic matches the deployment. Using the exact Cisco part number helps maintain consistent optical inventory, simplify link planning, and reduce connector or distance mismatches.
Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.
Specifications, part number, condition and included accessories are stated on this page.
Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.
All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.
We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.
For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.
Refurbished printers do not come with ink cartridges or toners.
