WAN Connectors and Ports

WAN connections are provided through several different connector types. The following table illustrates the connector types and their ports:

Type	Description
DB-60 Connector Serial WIC port	WAN interface cards (WIC) with a single serial port use a DB-60 connector. The connector has 4 rows of 15 pins each.
Smart Serial Connector Smart Serial WIC ports	WICs with two serial ports use the high-density Smart Serial connector.
RJ-48 Connector Integrated T1 DSU/DSU WIC port	Integrated T1 DSU/CSU WIC ports use an RJ-48 connector. Note: The RJ-48 connector has the same size and shape as the RJ-45 used in Ethernet connections, but has a different pinout.
RJ-11 Connector DSL WIC port	DSL (Digital Subscriber Line) WIC ports use an RJ-11 connector. The RJ-11 port connects to the phone line.