Adapter assembly 1; cable assembly 24; cable unit 13; case and cover assembly 1; console 1; panel, indicator 7; programmer, electronic control 2; number group unit 2; register-router 2; shelter, elec equip 4; ttransmission alarm 4
A telephone office having switching facilities for connecting any dial telephone station within its office area to any other telephone station within the area. The switching mechanism is actuated by current pulses from the telephone station dial. It generally has trunking facilities to other central offices for making connections to telephone stations in those offices. The central office includes all equipment required to serve the station lines having a common office name and may include a manual switchboard for certain types of services. Does not include the outside lines from the central office to the telephone station.
Classification: Parts for apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network
NSN 5990-00-140-1159
NSN 6620-00-028-3370
NSN 5835-00-269-2232
NSN 5985-01-206-2434
NSN 6650-01-327-3068
NSN 6685-01-304-7310
NSN 5925-01-519-9251
NSN 5965-01-605-3878
NSN 6130-01-257-8876
NSN 5910-01-523-6426
NSN 5975-00-117-1084
NSN 6645-00-230-4396