Keptel Telephone Network Interface

KEPTEL 1642 TELEPHONE NETWORK INTERFACE DEVICE (NOS)

New Keptel SNI-4300 Telephone Network Interface Device Enclosure

NID Tii 758 Telephone Network Interface Device covers LOT of 36 Copper pair RJ11

Vintage NOS Electrical / Telephone / Relay 8" x 12" Junction Box

New Keptel SNI-4300 Telephone Network Interface Device Enclosure

AT&T Outdoor Telephone Network Interface Device Protector 1 PR NEW NID SNID

AT&T Outdoor Telephone Network Interface Device Protector 2 PR NEW NID SNID SNI