Telecom & Ethernet Connectors FL PLUG GUARD KEY
网络 键 配用 SFN 开关，Patch Field
得捷:
KEY FOR SECURITY FRAME
艾睿:
Key For Security Frame SFN Switch And Patch Fields
Allied Electronics:
Safety Locking For Use With SFN Switch & Patch Fields
MASTER:
Key for security frame - SFN switch and patch fields
Online Components:
Key For Security Frame SFN Switch And Patch Fields
Electro Sonic:
Key for security frame - SFN switch and patch fields