Network Interface Device (NID)

Hello Experts.

LTE Band 14 (Public Safety) being tested in Canada by unknown carrier near downtown Vancouver, appearing to use Ericsson equipment.

Unlike the US, there is no specific plan to deploy a nationwide Public Safety network like FirstNet in Canada.

Credits to Ivan.

Network Interface Device! What actually represent /2 here:

Can anyone tell me what is NID: 152/2 indicates ?