Punching Down Ethernet Patch Panel Pins
What did the technician do with the Ethernet patch panel?
The technician has punched down only the middle two pins (pins 4 and 5) on an Ethernet patch panel.
What service is the port cabled for with the middle two pins punched down?
The technician has cabled this port to be used with which of the following?
a. 568B
b. 568A
c. 10baseT
d. POTS
Final answer: The technician cabled the port for a Plain Old Telephone Service (POTS) by punching down only the middle two pins.
Answer:
If a technician has punched down only the middle two pins (pins 4 and 5) on an Ethernet patch panel, the port has been cabled to be used with a Plain Old Telephone Service (POTS).
When a technician punches down only the middle two pins (pins 4 and 5) on an Ethernet patch panel, the port is configured to be used with a Plain Old Telephone Service (POTS). This means that the connection is specifically set up for traditional telephone services that utilize only the two middle wires of a standard RJ-11 jack.
POTS, which stands for Plain Old Telephone Service, refers to the standard voice telephone system that has been in use for decades. Unlike Ethernet services that require more pins to function properly, POTS relies on the two middle pins for transmitting voice data.
By punching down only the middle two pins on the Ethernet patch panel, the technician has effectively prepared the port to support a POTS connection. This configuration ensures that voice data can be transmitted smoothly through the specified pins without interference from other Ethernet services.