"52146" is no longer available online, but still supported by FS. For more details, please refer to the End of Sale Policy.
The similar product is recommended as below for your reference.
550MHz / PoE++ / T568B / Fluke Test
Exceed ANSI/TIA-568-D.2 Category 6 and ISO 11801 Class E Standards
Up to 550MHz with 1G/10G-T Speed, Support PoE/PoE+/PoE++ (IEEE 802.3af/at/bt)
Performance Tested with Fluke and Wired T568B
Strain Relief and a Flexible Boot Simplify Moves, Additions and Changes
3779 In Stock, DE Warehouse
Get It By Fri. 27th May.