Condition: Refurbished
Availability: In stock
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Extend compatible 100GbE network links over single-mode fiber with the Cisco CPAK-100G-ER4L transceiver module. This CPAK optic is specified for 100GBASE-ER4 operation, a 10km reach, 1310nm wavelength, and a duplex SC connector, providing the key attributes needed for longer-distance network planning. It is suited to service-provider, campus, data-center, and backbone links where the host hardware and fiber path support the CPAK format. Verify the transceiver bay, fiber plant, connector arrangement, distance, and optical budget before installation.
Use this module with compatible Cisco equipment that supports CPAK 100GBASE-ER4 transceivers. Confirm the host platform, single-mode fiber, 10km route, duplex SC cabling, and optical requirements before installation.
The CPAK-100G-ER4L gives network planners a defined 100Gbps ER4 option for compatible CPAK equipment and single-mode fiber routes up to the listed distance. Confirm the connector, host port, and optical budget before ordering, especially when comparing similar 100GbE modules with different reaches or interfaces. Selecting the exact Cisco model helps maintain reliable link planning and keeps high-speed optical inventory organized.
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.
