Cisco Compatible CAB-E1-PRI

The Cisco CAB-E1-PRI is a cable used to connect a Cisco router or switch to an E1 PRI (Primary Rate Interface) line. It is specifically designed for connecting devices to digital telephony services, such as ISDN (Integrated Services Digital Network) or PRI lines, which provide multiple voice or data channels over a single physical connection. The CAB-E1-PRI cable has an RJ-45 connector on one end to connect to the router or switch, and an RJ-45 or RJ-48 connector on the other end to connect to the E1 PRI line.