RJ45 jack-to-jack, Cat5e, panel-mount
The 2-2120875-1 is a TE Connectivity coupler that joins two RJ45 patch cables end-to-end — both sides are jack, 8p8c, with the Cat5e rating for 100 MHz signal paths. Mounts through a panel cutout via the square flange; the tray package ships the coupler ready for installation.
Lifecycle — discontinued, source per RFQ
Available through surplus channels; quantities are lot-specific and confirmed at RFQ. No stock-holding claim — sourced per inquiry.