The TE Connectivity 1888901-1 is an EMI Plug accessory designed to fit an SFP+ Cage. It is not a connector itself but a shielding accessory that slides into the cage opening to suppress radiated emissions from the empty port. The plug fills the gap in the cage's front bezel, maintaining the enclosure's EMI integrity when no transceiver module is installed.
TE 1888901-1 EMI Plug for SFP+ Cage, Active
MPN1888901-1
Active
TE Connectivity 1888901-1 EMI Plug accessory, for SFP+ Cage, Tray package, Active lifecycle.
$9.0100Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Accessory type | EMI Plug |
| Package | Tray |
| For use with (Related products) | SFP+ Cage |
Product details
Frequently asked questions
What is the TE 1888901-1 used for?
The 1888901-1 is an EMI plug accessory that fits into an SFP+ cage to block the opening when no transceiver module is present, reducing electromagnetic interference from the empty port.