I'm on my first day of installing a DTEL2 surge protector for my customer. I used it on the line between the incoming phone line and the plug of an AT&T Uverse router where you plug in the RJ11 plug. The textured media center was all plastic, so I had to ground it to the body of the nearest circuit breaker panel, being careful not to extend the extra ground wire any longer than necessary. I have a client in a 30 sqm. Homes with an unusually high rate of equipment failures, usually after hurricanes. A couple of times he was struck directly by lightning. Maybe this is the same building in Ghostbusters. In any case, I did my best and took every precaution possible, including a whole house surge protector. Despite these precautions, this man recently lost his smart home hub and computer during a thunderstorm. The only unprotected ways were internet and telephone. (Another neighbor had fiber in the building and had no problems). While researching I read in the comments that some DSL connections were affected when this filter was added and it doesn't seem to have happened in this case. I ran some speed tests after connecting and didn't see any difference. However, you must wire it in a specific way. Oddly enough, this isn't mentioned in the manual and the connections are inconspicuously labeled. Once connected, plug your device (modem/router in my case) into the slot labeled EQUIP. The EQUIP connector is on the same end as the green ground wire. As an extra precaution, I used a marker to mark the connections for those who might accidentally mix up the connections in the future when working on the panel. So far, so good.
BESTTEN Wall Outlet USB Charger: Surge Protector with LED Night Light, 4 USB Ports, 6 AC Outlets - ETL Listed, White
12 Review
Black 6 Outlet Surge Protector Power Strip with Rotating Flat Plug, 15A 120V, 4ft Cord
12 Review
Allocacoc PowerCube ExtendedUSB, 4 Outlets, 2 USB Ports, 5 ft Cable, Mounting Dock, Surge Protection, Childproof Sockets, ETL Certified - Blue
12 Review
Southwire 34930 Surge Guard 30A: Full Protection Portable with LCD Display - Superior Safety in Sleek Black Design
12 Review
Extender Xiaomi Mi Power Strip 6 CXB6-1QM NRB4025CN, 6 outlets, 10A / 2500 W white 1.8 m
27 Review
Extender Xiaomi Mi Power Strip 3, XMCXB01QM, 3 sockets, C/C, 10A / 2500 W white 1.8 m
30 Review
Extender Xiaomi Mi Power Strip 3, XMCXB01QM, 3 sockets, 10A / 2500 W black 1.8 m
20 Review
Extender Xiaomi Mi Power Strip 3, XMCXB01QM, 3 sockets, 10A / 2500 W white 1.8 m
26 Review