Cisco CAB-HD8-ASYNC High-Density Asynchronous EIA-232 Cable

all right today we're going to be doing an injection of return care into a GS 7,000 node with a two-by-two configuration we're going to be injecting 40 DB into a test point we're gonna inject with our forward lead into the output test point that take a return or ingress lead we're gonna call it it's a onx meter or sweep lead I guess and then put that into the left side of the transmitter like that so you get your forwardly going in here get your return lead here on your meter you should be on your loopback screen you should be getting about a negative 1 to negative 2 you get negative 4 which is perfectly fine if you have negative 45 or something that's when you know it's bad right here's a negative 4 don't you receive power it's on the list of a note on the two-by-two configuration off you we're gonna shoot the other side you put it on this side and you would obviously inject your carri